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KAR Auction Services, Inc. – ‘10-Q’ for 6/30/16 – ‘EX-101.LAB’

On:  Wednesday, 8/3/16, at 2:18pm ET   ·   For:  6/30/16   ·   Accession #:  1395942-16-340   ·   File #:  1-34568

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  As Of               Filer                 Filing    For·On·As Docs:Size

 8/03/16  KAR Auction Services, Inc.        10-Q        6/30/16   55:7.1M

Quarterly Report   —   Form 10-Q   —   Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Form 10-Q - June 30, 2016                           HTML    783K 
 2: EX-3.1      Exhibit 3.1 - Amended & Restated Certificate of     HTML     46K 
                Incorporation                                                    
 3: EX-31.1     Exhibit 31.1 - CEO Sox 302 Certification            HTML     24K 
 4: EX-31.2     Exhibit 31.2 - CFO Sox 302 Certification            HTML     24K 
 5: EX-32.1     Exhibit 32.1 - CEO Sox 906 Certification            HTML     18K 
 6: EX-32.2     Exhibit 32.2 - CFO Sox 906 Certification            HTML     18K 
13: R1          Document and Entity Information                     HTML     38K 
14: R2          Consolidated Statements of Income                   HTML     67K 
15: R3          Consolidated Statements of Comprehensive Income     HTML     28K 
16: R4          Consolidated Balance Sheets                         HTML    116K 
17: R5          Consolidated Balance Sheets (Parenthetical)         HTML     45K 
18: R6          Consolidated Statements of Stockholders' Equity     HTML     59K 
19: R7          Consolidated Statements of Stockholders' Equity     HTML     17K 
                (Parenthetical)                                                  
20: R8          Consolidated Statements of Cash Flows               HTML    117K 
21: R9          Basis of Presentation and Nature of Operations      HTML     53K 
22: R10         Acquisitions                                        HTML     29K 
23: R11         Stock and Stock-Based Compensation Plans            HTML     45K 
24: R12         Net Income Per Share                                HTML     49K 
25: R13         Finance Receivables and Obligations Collateralized  HTML     66K 
                by Finance Receivables                                           
26: R14         Long-Term Debt                                      HTML     66K 
27: R15         Derivatives                                         HTML     50K 
28: R16         Commitments and Contingencies                       HTML     22K 
29: R17         Accumulated Other Comprehensive Income (Loss)       HTML     29K 
30: R18         Segment Information                                 HTML    232K 
31: R19         Basis of Presentation and Nature of Operations      HTML     47K 
                Accounting Policies (Policies)                                   
32: R20         Basis of Presentation and Nature of Operations      HTML     31K 
                (Tables)                                                         
33: R21         Stock and Stock-Based Compensation Plans (Tables)   HTML     35K 
34: R22         Net Income Per Share (Tables)                       HTML     44K 
35: R23         Finance Receivables and Obligations Collateralized  HTML     60K 
                by Finance Receivables (Tables)                                  
36: R24         Long-Term Debt (Tables)                             HTML     53K 
37: R25         Derivatives (Tables)                                HTML     41K 
38: R26         Accumulated Other Comprehensive Income (Loss)       HTML     26K 
                (Tables)                                                         
39: R27         Segment Information (Tables)                        HTML    226K 
40: R28         Basis of Presentation and Nature of Operations      HTML     66K 
                (Details)                                                        
41: R29         Acquisitions (Details)                              HTML     53K 
42: R30         Stock and Stock-Based Compensation Plan Summary     HTML     46K 
                (Details)                                                        
43: R31         Share Repurchase Plan (Details)                     HTML     39K 
44: R32         Net Income Per Share (Details)                      HTML     50K 
45: R33         Finance Receivables and Obligations Collateralized  HTML     68K 
                by Finance Receivables (Details)                                 
46: R34         Long-Term Debt Summary (Details)                    HTML     53K 
47: R35         Credit Facilities (Details)                         HTML    115K 
48: R36         Derivatives (Details)                               HTML     46K 
49: R37         Derivatives (Details 2)                             HTML     25K 
50: R38         Commitments and Contingencies (Details)             HTML     18K 
51: R39         Accumulated Other Comprehensive Income (Loss)       HTML     29K 
                (Details)                                                        
52: R40         Segment Information (Details)                       HTML    103K 
54: XML         IDEA XML File -- Filing Summary                      XML     91K 
53: EXCEL       IDEA Workbook of Financial Reports                  XLSX     56K 
 7: EX-101.INS  XBRL Instance -- kar-20160630                        XML   1.68M 
 9: EX-101.CAL  XBRL Calculations -- kar-20160630_cal                XML    147K 
10: EX-101.DEF  XBRL Definitions -- kar-20160630_def                 XML    401K 
11: EX-101.LAB  XBRL Labels -- kar-20160630_lab                      XML   1.04M 
12: EX-101.PRE  XBRL Presentations -- kar-20160630_pre               XML    620K 
 8: EX-101.SCH  XBRL Schema -- kar-20160630                          XSD    112K 
55: ZIP         XBRL Zipped Folder -- 0001395942-16-000340-xbrl      Zip    166K

‘EX-101.LAB’   —   XBRL Labels — kar-20160630_lab

This Exhibit is an XBRL XML File.

                                                                                                                                                                                
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<link:label id="lab_kar_SecuritiesExcludedFromCalculationOfEarningsPerShareAmountDueToPerformanceConditionsNotYetSatisfied_DE9B607469550E3349E3274EC44EBD72_label_en-US" xlink:label="lab_kar_SecuritiesExcludedFromCalculationOfEarningsPerShareAmountDueToPerformanceConditionsNotYetSatisfied_DE9B607469550E3349E3274EC44EBD72" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Securities Excluded From Calculation Of Earnings Per Share Amount Due To Performance Conditions Not Yet Satisfied </link:label>
<link:label id="lab_kar_SecuritiesExcludedFromCalculationOfEarningsPerShareAmountDueToPerformanceConditionsNotYetSatisfied_DE9B607469550E3349E3274EC44EBD72_documentation_en-US" xlink:label="lab_kar_SecuritiesExcludedFromCalculationOfEarningsPerShareAmountDueToPerformanceConditionsNotYetSatisfied_DE9B607469550E3349E3274EC44EBD72" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the securities excluded from calculation of earnings per share amount due to performance conditions not yet satisfied. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_SecuritiesExcludedFromCalculationOfEarningsPerShareAmountDueToPerformanceConditionsNotYetSatisfied" xlink:label="loc_kar_SecuritiesExcludedFromCalculationOfEarningsPerShareAmountDueToPerformanceConditionsNotYetSatisfied_DE9B607469550E3349E3274EC44EBD72" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_SecuritiesExcludedFromCalculationOfEarningsPerShareAmountDueToPerformanceConditionsNotYetSatisfied_DE9B607469550E3349E3274EC44EBD72" xlink:to="lab_kar_SecuritiesExcludedFromCalculationOfEarningsPerShareAmountDueToPerformanceConditionsNotYetSatisfied_DE9B607469550E3349E3274EC44EBD72" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_59DAC0580ADB9E77E231274EC44E310D_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_59DAC0580ADB9E77E231274EC44E310D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock options outstanding (in shares) </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_59DAC0580ADB9E77E231274EC44E310D_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_59DAC0580ADB9E77E231274EC44E310D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_59DAC0580ADB9E77E231274EC44E310D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_59DAC0580ADB9E77E231274EC44E310D" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_59DAC0580ADB9E77E231274EC44E310D" xlink:type="arc"/>
<link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1C1E25191BB77ED057DE26C650A70E37_label_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1C1E25191BB77ED057DE26C650A70E37" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Organization, Consolidation and Presentation of Financial Statements [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1C1E25191BB77ED057DE26C650A70E37" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1C1E25191BB77ED057DE26C650A70E37" xlink:to="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1C1E25191BB77ED057DE26C650A70E37" xlink:type="arc"/>
<link:label id="lab_kar_BusinessDetailsTable_E4320F8417574CC4524326C650A75D26_terseLabel_en-US" xlink:label="lab_kar_BusinessDetailsTable_E4320F8417574CC4524326C650A75D26" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Business Details [Table] </link:label>
<link:label id="lab_kar_BusinessDetailsTable_E4320F8417574CC4524326C650A75D26_label_en-US" xlink:label="lab_kar_BusinessDetailsTable_E4320F8417574CC4524326C650A75D26" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Details [Table] </link:label>
<link:label id="lab_kar_BusinessDetailsTable_E4320F8417574CC4524326C650A75D26_documentation_en-US" xlink:label="lab_kar_BusinessDetailsTable_E4320F8417574CC4524326C650A75D26" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Information related to various accounting policies of the entity. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_BusinessDetailsTable" xlink:label="loc_kar_BusinessDetailsTable_E4320F8417574CC4524326C650A75D26" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_BusinessDetailsTable_E4320F8417574CC4524326C650A75D26" xlink:to="lab_kar_BusinessDetailsTable_E4320F8417574CC4524326C650A75D26" xlink:type="arc"/>
<link:label id="lab_us-gaap_StatementScenarioAxis_EEC182E6A90C0338082026C650A7C87B_terseLabel_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_EEC182E6A90C0338082026C650A7C87B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Scenario [Axis] </link:label>
<link:label id="lab_us-gaap_StatementScenarioAxis_EEC182E6A90C0338082026C650A7C87B_label_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_EEC182E6A90C0338082026C650A7C87B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Scenario [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_EEC182E6A90C0338082026C650A7C87B" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementScenarioAxis_EEC182E6A90C0338082026C650A7C87B" xlink:to="lab_us-gaap_StatementScenarioAxis_EEC182E6A90C0338082026C650A7C87B" xlink:type="arc"/>
<link:label id="lab_us-gaap_ScenarioUnspecifiedDomain_F4F8232B339E29FFF31226C650A752D6_terseLabel_en-US" xlink:label="lab_us-gaap_ScenarioUnspecifiedDomain_F4F8232B339E29FFF31226C650A752D6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Scenario, Unspecified [Domain] </link:label>
<link:label id="lab_us-gaap_ScenarioUnspecifiedDomain_F4F8232B339E29FFF31226C650A752D6_label_en-US" xlink:label="lab_us-gaap_ScenarioUnspecifiedDomain_F4F8232B339E29FFF31226C650A752D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Scenario, Unspecified [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_F4F8232B339E29FFF31226C650A752D6" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScenarioUnspecifiedDomain_F4F8232B339E29FFF31226C650A752D6" xlink:to="lab_us-gaap_ScenarioUnspecifiedDomain_F4F8232B339E29FFF31226C650A752D6" xlink:type="arc"/>
<link:label id="lab_us-gaap_ScenarioPreviouslyReportedMember_E4F6B52F8B15C996D36626C650A72B58_terseLabel_en-US" xlink:label="lab_us-gaap_ScenarioPreviouslyReportedMember_E4F6B52F8B15C996D36626C650A72B58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Originally Reported </link:label>
<link:label id="lab_us-gaap_ScenarioPreviouslyReportedMember_E4F6B52F8B15C996D36626C650A72B58_label_en-US" xlink:label="lab_us-gaap_ScenarioPreviouslyReportedMember_E4F6B52F8B15C996D36626C650A72B58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Scenario, Previously Reported [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScenarioPreviouslyReportedMember" xlink:label="loc_us-gaap_ScenarioPreviouslyReportedMember_E4F6B52F8B15C996D36626C650A72B58" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScenarioPreviouslyReportedMember_E4F6B52F8B15C996D36626C650A72B58" xlink:to="lab_us-gaap_ScenarioPreviouslyReportedMember_E4F6B52F8B15C996D36626C650A72B58" xlink:type="arc"/>
<link:label id="lab_us-gaap_RestatementAdjustmentMember_5F97DA7FD9722FD6CFC626C650A7056E_terseLabel_en-US" xlink:label="lab_us-gaap_RestatementAdjustmentMember_5F97DA7FD9722FD6CFC626C650A7056E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassified </link:label>
<link:label id="lab_us-gaap_RestatementAdjustmentMember_5F97DA7FD9722FD6CFC626C650A7056E_label_en-US" xlink:label="lab_us-gaap_RestatementAdjustmentMember_5F97DA7FD9722FD6CFC626C650A7056E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restatement Adjustment [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestatementAdjustmentMember" xlink:label="loc_us-gaap_RestatementAdjustmentMember_5F97DA7FD9722FD6CFC626C650A7056E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestatementAdjustmentMember_5F97DA7FD9722FD6CFC626C650A7056E" xlink:to="lab_us-gaap_RestatementAdjustmentMember_5F97DA7FD9722FD6CFC626C650A7056E" xlink:type="arc"/>
<link:label id="lab_kar_AsAdjustedMember_1D51E4EF25F9F1CA443526C650A7DBA6_terseLabel_en-US" xlink:label="lab_kar_AsAdjustedMember_1D51E4EF25F9F1CA443526C650A7DBA6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> As Adjusted </link:label>
<link:label id="lab_kar_AsAdjustedMember_1D51E4EF25F9F1CA443526C650A7DBA6_label_en-US" xlink:label="lab_kar_AsAdjustedMember_1D51E4EF25F9F1CA443526C650A7DBA6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> As Adjusted [Member] </link:label>
<link:label id="lab_kar_AsAdjustedMember_1D51E4EF25F9F1CA443526C650A7DBA6_documentation_en-US" xlink:label="lab_kar_AsAdjustedMember_1D51E4EF25F9F1CA443526C650A7DBA6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the amount reported after the application of a new accounting pronouncement or other prior year adjustment. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_AsAdjustedMember" xlink:label="loc_kar_AsAdjustedMember_1D51E4EF25F9F1CA443526C650A7DBA6" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_AsAdjustedMember_1D51E4EF25F9F1CA443526C650A7DBA6" xlink:to="lab_kar_AsAdjustedMember_1D51E4EF25F9F1CA443526C650A7DBA6" xlink:type="arc"/>
<link:label id="lab_us-gaap_BusinessAcquisitionAxis_A046F4DE6A3B68A372EB26C650A78B1D_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAxis_A046F4DE6A3B68A372EB26C650A78B1D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Business Acquisition [Axis] </link:label>
<link:label id="lab_us-gaap_BusinessAcquisitionAxis_A046F4DE6A3B68A372EB26C650A78B1D_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAxis_A046F4DE6A3B68A372EB26C650A78B1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Acquisition [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_A046F4DE6A3B68A372EB26C650A78B1D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_A046F4DE6A3B68A372EB26C650A78B1D" xlink:to="lab_us-gaap_BusinessAcquisitionAxis_A046F4DE6A3B68A372EB26C650A78B1D" xlink:type="arc"/>
<link:label id="lab_us-gaap_BusinessAcquisitionAcquireeDomain_482BD5E1D116EBE78EF226C650A73D7F_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain_482BD5E1D116EBE78EF226C650A73D7F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Business Acquisition, Acquiree [Domain] </link:label>
<link:label id="lab_us-gaap_BusinessAcquisitionAcquireeDomain_482BD5E1D116EBE78EF226C650A73D7F_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain_482BD5E1D116EBE78EF226C650A73D7F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Acquisition, Acquiree [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_482BD5E1D116EBE78EF226C650A73D7F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_482BD5E1D116EBE78EF226C650A73D7F" xlink:to="lab_us-gaap_BusinessAcquisitionAcquireeDomain_482BD5E1D116EBE78EF226C650A73D7F" xlink:type="arc"/>
<link:label id="lab_kar_HBCMember_9DCC8FF7C72B64354F8626C650A79210_terseLabel_en-US" xlink:label="lab_kar_HBCMember_9DCC8FF7C72B64354F8626C650A79210" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> HBC </link:label>
<link:label id="lab_kar_HBCMember_9DCC8FF7C72B64354F8626C650A79210_label_en-US" xlink:label="lab_kar_HBCMember_9DCC8FF7C72B64354F8626C650A79210" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> HBC [Member] </link:label>
<link:label id="lab_kar_HBCMember_9DCC8FF7C72B64354F8626C650A79210_documentation_en-US" xlink:label="lab_kar_HBCMember_9DCC8FF7C72B64354F8626C650A79210" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the entity, HBC Vehicle Services. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_HBCMember" xlink:label="loc_kar_HBCMember_9DCC8FF7C72B64354F8626C650A79210" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_HBCMember_9DCC8FF7C72B64354F8626C650A79210" xlink:to="lab_kar_HBCMember_9DCC8FF7C72B64354F8626C650A79210" xlink:type="arc"/>
<link:label id="lab_kar_LongtermDebtCreditAgreementAxis_652C7CEDBC7D1CF8961F26C650A76B03_terseLabel_en-US" xlink:label="lab_kar_LongtermDebtCreditAgreementAxis_652C7CEDBC7D1CF8961F26C650A76B03" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Credit Agreement [Axis] </link:label>
<link:label id="lab_kar_LongtermDebtCreditAgreementAxis_652C7CEDBC7D1CF8961F26C650A76B03_label_en-US" xlink:label="lab_kar_LongtermDebtCreditAgreementAxis_652C7CEDBC7D1CF8961F26C650A76B03" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Credit Agreement [Axis] </link:label>
<link:label id="lab_kar_LongtermDebtCreditAgreementAxis_652C7CEDBC7D1CF8961F26C650A76B03_documentation_en-US" xlink:label="lab_kar_LongtermDebtCreditAgreementAxis_652C7CEDBC7D1CF8961F26C650A76B03" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Credit Agreement [Axis] </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_LongtermDebtCreditAgreementAxis" xlink:label="loc_kar_LongtermDebtCreditAgreementAxis_652C7CEDBC7D1CF8961F26C650A76B03" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_LongtermDebtCreditAgreementAxis_652C7CEDBC7D1CF8961F26C650A76B03" xlink:to="lab_kar_LongtermDebtCreditAgreementAxis_652C7CEDBC7D1CF8961F26C650A76B03" xlink:type="arc"/>
<link:label id="lab_kar_LongtermDebtCreditAgreementDomain_FE0697D9C147E5FAFB1826C650B62A12_terseLabel_en-US" xlink:label="lab_kar_LongtermDebtCreditAgreementDomain_FE0697D9C147E5FAFB1826C650B62A12" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Credit Agreement [Domain] </link:label>
<link:label id="lab_kar_LongtermDebtCreditAgreementDomain_FE0697D9C147E5FAFB1826C650B62A12_label_en-US" xlink:label="lab_kar_LongtermDebtCreditAgreementDomain_FE0697D9C147E5FAFB1826C650B62A12" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Credit Agreement [Domain] </link:label>
<link:label id="lab_kar_LongtermDebtCreditAgreementDomain_FE0697D9C147E5FAFB1826C650B62A12_documentation_en-US" xlink:label="lab_kar_LongtermDebtCreditAgreementDomain_FE0697D9C147E5FAFB1826C650B62A12" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> [Domain] for Long-term Debt, Credit Agreement [Axis] </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_LongtermDebtCreditAgreementDomain" xlink:label="loc_kar_LongtermDebtCreditAgreementDomain_FE0697D9C147E5FAFB1826C650B62A12" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_LongtermDebtCreditAgreementDomain_FE0697D9C147E5FAFB1826C650B62A12" xlink:to="lab_kar_LongtermDebtCreditAgreementDomain_FE0697D9C147E5FAFB1826C650B62A12" xlink:type="arc"/>
<link:label id="lab_kar_CreditAgreementMember_7157916FE61E52597A3E26C650B6E4BC_terseLabel_en-US" xlink:label="lab_kar_CreditAgreementMember_7157916FE61E52597A3E26C650B6E4BC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Credit Agreement </link:label>
<link:label id="lab_kar_CreditAgreementMember_7157916FE61E52597A3E26C650B6E4BC_label_en-US" xlink:label="lab_kar_CreditAgreementMember_7157916FE61E52597A3E26C650B6E4BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Credit Agreement [Member] </link:label>
<link:label id="lab_kar_CreditAgreementMember_7157916FE61E52597A3E26C650B6E4BC_documentation_en-US" xlink:label="lab_kar_CreditAgreementMember_7157916FE61E52597A3E26C650B6E4BC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents details pertaining to the Credit Agreement. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_CreditAgreementMember" xlink:label="loc_kar_CreditAgreementMember_7157916FE61E52597A3E26C650B6E4BC" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_CreditAgreementMember_7157916FE61E52597A3E26C650B6E4BC" xlink:to="lab_kar_CreditAgreementMember_7157916FE61E52597A3E26C650B6E4BC" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongtermDebtTypeAxis_0ED5F320AE724503DD7426C650B6309C_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_0ED5F320AE724503DD7426C650B6309C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Axis] </link:label>
<link:label id="lab_us-gaap_LongtermDebtTypeAxis_0ED5F320AE724503DD7426C650B6309C_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_0ED5F320AE724503DD7426C650B6309C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_0ED5F320AE724503DD7426C650B6309C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_0ED5F320AE724503DD7426C650B6309C" xlink:to="lab_us-gaap_LongtermDebtTypeAxis_0ED5F320AE724503DD7426C650B6309C" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongtermDebtTypeDomain_663F39181C0E74D0ED5F26C650B6BE89_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_663F39181C0E74D0ED5F26C650B6BE89" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Domain] </link:label>
<link:label id="lab_us-gaap_LongtermDebtTypeDomain_663F39181C0E74D0ED5F26C650B6BE89_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_663F39181C0E74D0ED5F26C650B6BE89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_663F39181C0E74D0ED5F26C650B6BE89" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_663F39181C0E74D0ED5F26C650B6BE89" xlink:to="lab_us-gaap_LongtermDebtTypeDomain_663F39181C0E74D0ED5F26C650B6BE89" xlink:type="arc"/>
<link:label id="lab_kar_TermLoanB1Member_92A312BDE7ED9537183526C650B69121_terseLabel_en-US" xlink:label="lab_kar_TermLoanB1Member_92A312BDE7ED9537183526C650B69121" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Term Loan B-1 </link:label>
<link:label id="lab_kar_TermLoanB1Member_92A312BDE7ED9537183526C650B69121_label_en-US" xlink:label="lab_kar_TermLoanB1Member_92A312BDE7ED9537183526C650B69121" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Term Loan B-1 [Member] </link:label>
<link:label id="lab_kar_TermLoanB1Member_92A312BDE7ED9537183526C650B69121_documentation_en-US" xlink:label="lab_kar_TermLoanB1Member_92A312BDE7ED9537183526C650B69121" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents details pertaining to Term Loan B-1 due on March 11, 2017. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_TermLoanB1Member" xlink:label="loc_kar_TermLoanB1Member_92A312BDE7ED9537183526C650B69121" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_TermLoanB1Member_92A312BDE7ED9537183526C650B69121" xlink:to="lab_kar_TermLoanB1Member_92A312BDE7ED9537183526C650B69121" xlink:type="arc"/>
<link:label id="lab_kar_TermLoanB2Member_A52B9C340CBD1D15809726C650B6BE66_terseLabel_en-US" xlink:label="lab_kar_TermLoanB2Member_A52B9C340CBD1D15809726C650B6BE66" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Term Loan B-2 </link:label>
<link:label id="lab_kar_TermLoanB2Member_A52B9C340CBD1D15809726C650B6BE66_label_en-US" xlink:label="lab_kar_TermLoanB2Member_A52B9C340CBD1D15809726C650B6BE66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Term Loan B-2 [Member] </link:label>
<link:label id="lab_kar_TermLoanB2Member_A52B9C340CBD1D15809726C650B6BE66_documentation_en-US" xlink:label="lab_kar_TermLoanB2Member_A52B9C340CBD1D15809726C650B6BE66" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents details pertaining to Term Loan B-2 due on March 11, 2021. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_TermLoanB2Member" xlink:label="loc_kar_TermLoanB2Member_A52B9C340CBD1D15809726C650B6BE66" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_TermLoanB2Member_A52B9C340CBD1D15809726C650B6BE66" xlink:to="lab_kar_TermLoanB2Member_A52B9C340CBD1D15809726C650B6BE66" xlink:type="arc"/>
<link:label id="lab_kar_TermLoanB3Member_2215D9C485599F262A5326C650B63898_terseLabel_en-US" xlink:label="lab_kar_TermLoanB3Member_2215D9C485599F262A5326C650B63898" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Term Loan B-3 </link:label>
<link:label id="lab_kar_TermLoanB3Member_2215D9C485599F262A5326C650B63898_label_en-US" xlink:label="lab_kar_TermLoanB3Member_2215D9C485599F262A5326C650B63898" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Term Loan B-3 [Member] </link:label>
<link:label id="lab_kar_TermLoanB3Member_2215D9C485599F262A5326C650B63898_documentation_en-US" xlink:label="lab_kar_TermLoanB3Member_2215D9C485599F262A5326C650B63898" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents details pertaining to Term Loan B-3 due on March 9, 2023. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_TermLoanB3Member" xlink:label="loc_kar_TermLoanB3Member_2215D9C485599F262A5326C650B63898" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_TermLoanB3Member_2215D9C485599F262A5326C650B63898" xlink:to="lab_kar_TermLoanB3Member_2215D9C485599F262A5326C650B63898" xlink:type="arc"/>
<link:label id="lab_us-gaap_RevolvingCreditFacilityMember_AE4A759A45F68A3B666626C650B61FD3_terseLabel_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember_AE4A759A45F68A3B666626C650B61FD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Senior secured revolving credit facility </link:label>
<link:label id="lab_us-gaap_RevolvingCreditFacilityMember_AE4A759A45F68A3B666626C650B61FD3_label_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember_AE4A759A45F68A3B666626C650B61FD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Revolving Credit Facility [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_AE4A759A45F68A3B666626C650B61FD3" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevolvingCreditFacilityMember_AE4A759A45F68A3B666626C650B61FD3" xlink:to="lab_us-gaap_RevolvingCreditFacilityMember_AE4A759A45F68A3B666626C650B61FD3" xlink:type="arc"/>
<link:label id="lab_kar_OldRevolvingCreditFacilityMember_ED903FFF9CEDF8C3E6FB26C650B6CDB5_terseLabel_en-US" xlink:label="lab_kar_OldRevolvingCreditFacilityMember_ED903FFF9CEDF8C3E6FB26C650B6CDB5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Old revolving credit facility </link:label>
<link:label id="lab_kar_OldRevolvingCreditFacilityMember_ED903FFF9CEDF8C3E6FB26C650B6CDB5_label_en-US" xlink:label="lab_kar_OldRevolvingCreditFacilityMember_ED903FFF9CEDF8C3E6FB26C650B6CDB5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Old Revolving Credit Facility [Member] </link:label>
<link:label id="lab_kar_OldRevolvingCreditFacilityMember_ED903FFF9CEDF8C3E6FB26C650B6CDB5_documentation_en-US" xlink:label="lab_kar_OldRevolvingCreditFacilityMember_ED903FFF9CEDF8C3E6FB26C650B6CDB5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Previous arrangement under which loan proceeds could continuously be obtained following repayments, but the total amount borrowed could not exceed a specified maximum amount. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_OldRevolvingCreditFacilityMember" xlink:label="loc_kar_OldRevolvingCreditFacilityMember_ED903FFF9CEDF8C3E6FB26C650B6CDB5" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_OldRevolvingCreditFacilityMember_ED903FFF9CEDF8C3E6FB26C650B6CDB5" xlink:to="lab_kar_OldRevolvingCreditFacilityMember_ED903FFF9CEDF8C3E6FB26C650B6CDB5" xlink:type="arc"/>
<link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_411C0025B0B24D6AE07726C650B66A98_terseLabel_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_411C0025B0B24D6AE07726C650B66A98" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Business Segments [Axis] </link:label>
<link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_411C0025B0B24D6AE07726C650B66A98_label_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_411C0025B0B24D6AE07726C650B66A98" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segments [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_411C0025B0B24D6AE07726C650B66A98" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_411C0025B0B24D6AE07726C650B66A98" xlink:to="lab_us-gaap_StatementBusinessSegmentsAxis_411C0025B0B24D6AE07726C650B66A98" xlink:type="arc"/>
<link:label id="lab_us-gaap_SegmentDomain_202195B6D671F96159C726C650B61475_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentDomain_202195B6D671F96159C726C650B61475" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segment [Domain] </link:label>
<link:label id="lab_us-gaap_SegmentDomain_202195B6D671F96159C726C650B61475_label_en-US" xlink:label="lab_us-gaap_SegmentDomain_202195B6D671F96159C726C650B61475" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segments [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_202195B6D671F96159C726C650B61475" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentDomain_202195B6D671F96159C726C650B61475" xlink:to="lab_us-gaap_SegmentDomain_202195B6D671F96159C726C650B61475" xlink:type="arc"/>
<link:label id="lab_kar_ADESAAuctionsMember_B1295502FA19640769C726C650B608C2_terseLabel_en-US" xlink:label="lab_kar_ADESAAuctionsMember_B1295502FA19640769C726C650B608C2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> ADESA Auctions </link:label>
<link:label id="lab_kar_ADESAAuctionsMember_B1295502FA19640769C726C650B608C2_label_en-US" xlink:label="lab_kar_ADESAAuctionsMember_B1295502FA19640769C726C650B608C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> ADESA Auctions [Member] </link:label>
<link:label id="lab_kar_ADESAAuctionsMember_B1295502FA19640769C726C650B608C2_documentation_en-US" xlink:label="lab_kar_ADESAAuctionsMember_B1295502FA19640769C726C650B608C2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the operating segment of the entity, ADESA, Inc.. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_ADESAAuctionsMember" xlink:label="loc_kar_ADESAAuctionsMember_B1295502FA19640769C726C650B608C2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_ADESAAuctionsMember_B1295502FA19640769C726C650B608C2" xlink:to="lab_kar_ADESAAuctionsMember_B1295502FA19640769C726C650B608C2" xlink:type="arc"/>
<link:label id="lab_kar_IAAMember_302A65B1C3F85CC6133C26C650B6A2B2_terseLabel_en-US" xlink:label="lab_kar_IAAMember_302A65B1C3F85CC6133C26C650B6A2B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> IAA </link:label>
<link:label id="lab_kar_IAAMember_302A65B1C3F85CC6133C26C650B6A2B2_label_en-US" xlink:label="lab_kar_IAAMember_302A65B1C3F85CC6133C26C650B6A2B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> IAA [Member] </link:label>
<link:label id="lab_kar_IAAMember_302A65B1C3F85CC6133C26C650B6A2B2_documentation_en-US" xlink:label="lab_kar_IAAMember_302A65B1C3F85CC6133C26C650B6A2B2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the operating segment of the entity, Insurance Auto Auctions, Inc. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_IAAMember" xlink:label="loc_kar_IAAMember_302A65B1C3F85CC6133C26C650B6A2B2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_IAAMember_302A65B1C3F85CC6133C26C650B6A2B2" xlink:to="lab_kar_IAAMember_302A65B1C3F85CC6133C26C650B6A2B2" xlink:type="arc"/>
<link:label id="lab_kar_AFCMember_D6D308CA0F717E2C670626C650B6922B_terseLabel_en-US" xlink:label="lab_kar_AFCMember_D6D308CA0F717E2C670626C650B6922B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> AFC </link:label>
<link:label id="lab_kar_AFCMember_D6D308CA0F717E2C670626C650B6922B_label_en-US" xlink:label="lab_kar_AFCMember_D6D308CA0F717E2C670626C650B6922B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> AFC [Member] </link:label>
<link:label id="lab_kar_AFCMember_D6D308CA0F717E2C670626C650B6922B_documentation_en-US" xlink:label="lab_kar_AFCMember_D6D308CA0F717E2C670626C650B6922B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the operating segment of the entity, Automotive Finance Corporation. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_AFCMember" xlink:label="loc_kar_AFCMember_D6D308CA0F717E2C670626C650B6922B" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_AFCMember_D6D308CA0F717E2C670626C650B6922B" xlink:to="lab_kar_AFCMember_D6D308CA0F717E2C670626C650B6922B" xlink:type="arc"/>
<link:label id="lab_kar_BusinessDetailsLineItems_09A0733CF7ABCF0005AC26C650B61A41_terseLabel_en-US" xlink:label="lab_kar_BusinessDetailsLineItems_09A0733CF7ABCF0005AC26C650B61A41" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Basis of Presentation and Nature of Operations </link:label>
<link:label id="lab_kar_BusinessDetailsLineItems_09A0733CF7ABCF0005AC26C650B61A41_label_en-US" xlink:label="lab_kar_BusinessDetailsLineItems_09A0733CF7ABCF0005AC26C650B61A41" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Details [Line Items] </link:label>
<link:label id="lab_kar_BusinessDetailsLineItems_09A0733CF7ABCF0005AC26C650B61A41_documentation_en-US" xlink:label="lab_kar_BusinessDetailsLineItems_09A0733CF7ABCF0005AC26C650B61A41" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> -- None. No documentation exists for this element. -- </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_BusinessDetailsLineItems" xlink:label="loc_kar_BusinessDetailsLineItems_09A0733CF7ABCF0005AC26C650B61A41" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_BusinessDetailsLineItems_09A0733CF7ABCF0005AC26C650B61A41" xlink:to="lab_kar_BusinessDetailsLineItems_09A0733CF7ABCF0005AC26C650B61A41" xlink:type="arc"/>
<link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_4BC404F01575E8EA904426C650B6AC09_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_4BC404F01575E8EA904426C650B6AC09" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Maximum borrowing capacity </link:label>
<link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_4BC404F01575E8EA904426C650B6AC09_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_4BC404F01575E8EA904426C650B6AC09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Line of Credit Facility, Maximum Borrowing Capacity </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_4BC404F01575E8EA904426C650B6AC09" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_4BC404F01575E8EA904426C650B6AC09" xlink:to="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_4BC404F01575E8EA904426C650B6AC09" xlink:type="arc"/>
<link:label id="lab_us-gaap_DebtInstrumentTerm_24330B1E83ACE2C1A5C326C650B68439_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTerm_24330B1E83ACE2C1A5C326C650B68439" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Term of debt instrument </link:label>
<link:label id="lab_us-gaap_DebtInstrumentTerm_24330B1E83ACE2C1A5C326C650B68439_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTerm_24330B1E83ACE2C1A5C326C650B68439" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Term </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentTerm" xlink:label="loc_us-gaap_DebtInstrumentTerm_24330B1E83ACE2C1A5C326C650B68439" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentTerm_24330B1E83ACE2C1A5C326C650B68439" xlink:to="lab_us-gaap_DebtInstrumentTerm_24330B1E83ACE2C1A5C326C650B68439" xlink:type="arc"/>
<link:label id="lab_kar_NumberOfSitesForWholeCarAuctions_E59E43B2075374DE7A7326C650B64220_terseLabel_en-US" xlink:label="lab_kar_NumberOfSitesForWholeCarAuctions_E59E43B2075374DE7A7326C650B64220" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of sites for whole car auctions </link:label>
<link:label id="lab_kar_NumberOfSitesForWholeCarAuctions_E59E43B2075374DE7A7326C650B64220_label_en-US" xlink:label="lab_kar_NumberOfSitesForWholeCarAuctions_E59E43B2075374DE7A7326C650B64220" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Sites for Whole Car Auctions </link:label>
<link:label id="lab_kar_NumberOfSitesForWholeCarAuctions_E59E43B2075374DE7A7326C650B64220_documentation_en-US" xlink:label="lab_kar_NumberOfSitesForWholeCarAuctions_E59E43B2075374DE7A7326C650B64220" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Number of sites for whole car auctions. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_NumberOfSitesForWholeCarAuctions" xlink:label="loc_kar_NumberOfSitesForWholeCarAuctions_E59E43B2075374DE7A7326C650B64220" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_NumberOfSitesForWholeCarAuctions_E59E43B2075374DE7A7326C650B64220" xlink:to="lab_kar_NumberOfSitesForWholeCarAuctions_E59E43B2075374DE7A7326C650B64220" xlink:type="arc"/>
<link:label id="lab_kar_NumberOfSitesForSalvageVehicleAuctions_3041B54E38DA45C2EAE526C650B64E1E_terseLabel_en-US" xlink:label="lab_kar_NumberOfSitesForSalvageVehicleAuctions_3041B54E38DA45C2EAE526C650B64E1E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of sites for salvage vehicle auctions </link:label>
<link:label id="lab_kar_NumberOfSitesForSalvageVehicleAuctions_3041B54E38DA45C2EAE526C650B64E1E_label_en-US" xlink:label="lab_kar_NumberOfSitesForSalvageVehicleAuctions_3041B54E38DA45C2EAE526C650B64E1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Sites for Salvage Vehicle Auctions </link:label>
<link:label id="lab_kar_NumberOfSitesForSalvageVehicleAuctions_3041B54E38DA45C2EAE526C650B64E1E_documentation_en-US" xlink:label="lab_kar_NumberOfSitesForSalvageVehicleAuctions_3041B54E38DA45C2EAE526C650B64E1E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Number of sites for salvage vehicle auctions. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_NumberOfSitesForSalvageVehicleAuctions" xlink:label="loc_kar_NumberOfSitesForSalvageVehicleAuctions_3041B54E38DA45C2EAE526C650B64E1E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_NumberOfSitesForSalvageVehicleAuctions_3041B54E38DA45C2EAE526C650B64E1E" xlink:to="lab_kar_NumberOfSitesForSalvageVehicleAuctions_3041B54E38DA45C2EAE526C650B64E1E" xlink:type="arc"/>
<link:label id="lab_kar_RankingOfLargestProvidersOfUsedVehicleAuctionsAndRelatedServices_8019EBC6B21DB4CA5F9F26C650B68D46_terseLabel_en-US" xlink:label="lab_kar_RankingOfLargestProvidersOfUsedVehicleAuctionsAndRelatedServices_8019EBC6B21DB4CA5F9F26C650B68D46" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Ranking of largest providers of used vehicle auctions and related services </link:label>
<link:label id="lab_kar_RankingOfLargestProvidersOfUsedVehicleAuctionsAndRelatedServices_8019EBC6B21DB4CA5F9F26C650B68D46_label_en-US" xlink:label="lab_kar_RankingOfLargestProvidersOfUsedVehicleAuctionsAndRelatedServices_8019EBC6B21DB4CA5F9F26C650B68D46" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Ranking of Largest Providers of Used Vehicle Auctions and Related Services </link:label>
<link:label id="lab_kar_RankingOfLargestProvidersOfUsedVehicleAuctionsAndRelatedServices_8019EBC6B21DB4CA5F9F26C650B68D46_documentation_en-US" xlink:label="lab_kar_RankingOfLargestProvidersOfUsedVehicleAuctionsAndRelatedServices_8019EBC6B21DB4CA5F9F26C650B68D46" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents ADESA's rank among the largest providers of used vehicle auctions and related services. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_RankingOfLargestProvidersOfUsedVehicleAuctionsAndRelatedServices" xlink:label="loc_kar_RankingOfLargestProvidersOfUsedVehicleAuctionsAndRelatedServices_8019EBC6B21DB4CA5F9F26C650B68D46" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_RankingOfLargestProvidersOfUsedVehicleAuctionsAndRelatedServices_8019EBC6B21DB4CA5F9F26C650B68D46" xlink:to="lab_kar_RankingOfLargestProvidersOfUsedVehicleAuctionsAndRelatedServices_8019EBC6B21DB4CA5F9F26C650B68D46" xlink:type="arc"/>
<link:label id="lab_kar_NumberOfLocationsForFloorplanFinancing_B8D3EE3A50C4CE3C51FE26C650B6F946_terseLabel_en-US" xlink:label="lab_kar_NumberOfLocationsForFloorplanFinancing_B8D3EE3A50C4CE3C51FE26C650B6F946" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of floorplan financing locations </link:label>
<link:label id="lab_kar_NumberOfLocationsForFloorplanFinancing_B8D3EE3A50C4CE3C51FE26C650B6F946_label_en-US" xlink:label="lab_kar_NumberOfLocationsForFloorplanFinancing_B8D3EE3A50C4CE3C51FE26C650B6F946" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Locations for Floorplan Financing </link:label>
<link:label id="lab_kar_NumberOfLocationsForFloorplanFinancing_B8D3EE3A50C4CE3C51FE26C650B6F946_documentation_en-US" xlink:label="lab_kar_NumberOfLocationsForFloorplanFinancing_B8D3EE3A50C4CE3C51FE26C650B6F946" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the number of locations through which floorplan financing was provided. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_NumberOfLocationsForFloorplanFinancing" xlink:label="loc_kar_NumberOfLocationsForFloorplanFinancing_B8D3EE3A50C4CE3C51FE26C650B6F946" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_NumberOfLocationsForFloorplanFinancing_B8D3EE3A50C4CE3C51FE26C650B6F946" xlink:to="lab_kar_NumberOfLocationsForFloorplanFinancing_B8D3EE3A50C4CE3C51FE26C650B6F946" xlink:type="arc"/>
<link:label id="lab_us-gaap_UnamortizedDebtIssuanceExpense_449368D7FBF4E7CCFEC726C650B60544_terseLabel_en-US" xlink:label="lab_us-gaap_UnamortizedDebtIssuanceExpense_449368D7FBF4E7CCFEC726C650B60544" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unamortized debt issuance costs </link:label>
<link:label id="lab_us-gaap_UnamortizedDebtIssuanceExpense_449368D7FBF4E7CCFEC726C650B60544_label_en-US" xlink:label="lab_us-gaap_UnamortizedDebtIssuanceExpense_449368D7FBF4E7CCFEC726C650B60544" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unamortized Debt Issuance Expense </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_449368D7FBF4E7CCFEC726C650B60544" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnamortizedDebtIssuanceExpense_449368D7FBF4E7CCFEC726C650B60544" xlink:to="lab_us-gaap_UnamortizedDebtIssuanceExpense_449368D7FBF4E7CCFEC726C650B60544" xlink:type="arc"/>
<link:label id="lab_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_00CDE3109773B3861C3926C650B6462D_terseLabel_en-US" xlink:label="lab_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_00CDE3109773B3861C3926C650B6462D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Obligations collateralized by finance receivables </link:label>
<link:label id="lab_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_00CDE3109773B3861C3926C650B6462D_label_en-US" xlink:label="lab_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_00CDE3109773B3861C3926C650B6462D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount" xlink:label="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_00CDE3109773B3861C3926C650B6462D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_00CDE3109773B3861C3926C650B6462D" xlink:to="lab_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_00CDE3109773B3861C3926C650B6462D" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebtNoncurrent_9CEC2D206732D52E18BC26C650B6C6C8_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_9CEC2D206732D52E18BC26C650B6C6C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt </link:label>
<link:label id="lab_us-gaap_LongTermDebtNoncurrent_9CEC2D206732D52E18BC26C650B6C6C8_label_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_9CEC2D206732D52E18BC26C650B6C6C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Excluding Current Maturities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_9CEC2D206732D52E18BC26C650B6C6C8" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_9CEC2D206732D52E18BC26C650B6C6C8" xlink:to="lab_us-gaap_LongTermDebtNoncurrent_9CEC2D206732D52E18BC26C650B6C6C8" xlink:type="arc"/>
<link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_16F61A5D86246302F2A985FB9D41224F_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_25381012F87E5EA6898B0F9AB5F2DA9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Disclosure of Compensation Related Costs, Share-based Payments [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_25381012F87E5EA6898B0F9AB5F2DA9B" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_25381012F87E5EA6898B0F9AB5F2DA9B" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_25381012F87E5EA6898B0F9AB5F2DA9B" xlink:type="arc"/>
<link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_A57932E8567337E0DC3285FB9D41623E_terseLabel_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_0963D3B8AB625223B897EE231146C05E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock and Stock-Based Compensation Plans </link:label>
<link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_A57932E8567337E0DC3285FB9D41623E_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_0963D3B8AB625223B897EE231146C05E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Disclosure of Compensation Related Costs, Share-based Payments [Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_0963D3B8AB625223B897EE231146C05E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_0963D3B8AB625223B897EE231146C05E" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_0963D3B8AB625223B897EE231146C05E" xlink:type="arc"/>
<link:label id="lab_us-gaap_BusinessCombinationsAbstract_DCEF7C39B86C67983B89CE15C36365D0_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationsAbstract_9AB80F627F3354A5B441F077E48B0E71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Combinations [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_9AB80F627F3354A5B441F077E48B0E71" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_9AB80F627F3354A5B441F077E48B0E71" xlink:to="lab_us-gaap_BusinessCombinationsAbstract_9AB80F627F3354A5B441F077E48B0E71" xlink:type="arc"/>
<link:label id="lab_us-gaap_BusinessCombinationDisclosureTextBlock_C1CC8BC2E3755D2DF95ACE15C364287E_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationDisclosureTextBlock_842DB298E8405BBD8B0D0AED508A05EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Acquisitions </link:label>
<link:label id="lab_us-gaap_BusinessCombinationDisclosureTextBlock_C1CC8BC2E3755D2DF95ACE15C364287E_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationDisclosureTextBlock_842DB298E8405BBD8B0D0AED508A05EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Combination Disclosure [Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_842DB298E8405BBD8B0D0AED508A05EB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationDisclosureTextBlock_842DB298E8405BBD8B0D0AED508A05EB" xlink:to="lab_us-gaap_BusinessCombinationDisclosureTextBlock_842DB298E8405BBD8B0D0AED508A05EB" xlink:type="arc"/>
<link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_2B20CC302925C9A28EF3295605E53F84_label_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract_2B20CC302925C9A28EF3295605E53F84" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Financial Position [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_2B20CC302925C9A28EF3295605E53F84" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2B20CC302925C9A28EF3295605E53F84" xlink:to="lab_us-gaap_StatementOfFinancialPositionAbstract_2B20CC302925C9A28EF3295605E53F84" xlink:type="arc"/>
<link:label id="lab_us-gaap_AssetsAbstract_7B4EED079305F5B65192295605E5CCD2_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_7B4EED079305F5B65192295605E5CCD2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Assets </link:label>
<link:label id="lab_us-gaap_AssetsAbstract_7B4EED079305F5B65192295605E5CCD2_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract_7B4EED079305F5B65192295605E5CCD2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_7B4EED079305F5B65192295605E5CCD2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract_7B4EED079305F5B65192295605E5CCD2" xlink:to="lab_us-gaap_AssetsAbstract_7B4EED079305F5B65192295605E5CCD2" xlink:type="arc"/>
<link:label id="lab_us-gaap_AssetsCurrentAbstract_0B44DA6D92990749495F295605E5C84B_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_0B44DA6D92990749495F295605E5C84B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current assets </link:label>
<link:label id="lab_us-gaap_AssetsCurrentAbstract_0B44DA6D92990749495F295605E5C84B_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_0B44DA6D92990749495F295605E5C84B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Current [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_0B44DA6D92990749495F295605E5C84B" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract_0B44DA6D92990749495F295605E5C84B" xlink:to="lab_us-gaap_AssetsCurrentAbstract_0B44DA6D92990749495F295605E5C84B" xlink:type="arc"/>
<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C0A0723E0C8495001672295605E59C7B_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C0A0723E0C8495001672295605E59C7B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash and cash equivalents </link:label>
<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C0A0723E0C8495001672295605E59C7B_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C0A0723E0C8495001672295605E59C7B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cash and Cash Equivalents, at Carrying Value </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_C0A0723E0C8495001672295605E59C7B" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_C0A0723E0C8495001672295605E59C7B" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C0A0723E0C8495001672295605E59C7B" xlink:type="arc"/>
<link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_A972C3FC3442EB1D3024295605E5F162_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_A972C3FC3442EB1D3024295605E5F162" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restricted cash </link:label>
<link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_A972C3FC3442EB1D3024295605E5F162_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_A972C3FC3442EB1D3024295605E5F162" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restricted Cash and Cash Equivalents, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_A972C3FC3442EB1D3024295605E5F162" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_A972C3FC3442EB1D3024295605E5F162" xlink:to="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_A972C3FC3442EB1D3024295605E5F162" xlink:type="arc"/>
<link:label id="lab_us-gaap_AccountsReceivableNetCurrent_AD4D33D2ED01F922C205295605E57BFF_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_AD4D33D2ED01F922C205295605E57BFF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Trade receivables, net of allowances of $8.3 and $6.6 </link:label>
<link:label id="lab_us-gaap_AccountsReceivableNetCurrent_AD4D33D2ED01F922C205295605E57BFF_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_AD4D33D2ED01F922C205295605E57BFF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Receivable, Net, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_AD4D33D2ED01F922C205295605E57BFF" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_AD4D33D2ED01F922C205295605E57BFF" xlink:to="lab_us-gaap_AccountsReceivableNetCurrent_AD4D33D2ED01F922C205295605E57BFF" xlink:type="arc"/>
<link:label id="lab_us-gaap_NotesAndLoansReceivableNetCurrent_4248CCC6097A6AECA373295605E53216_terseLabel_en-US" xlink:label="lab_us-gaap_NotesAndLoansReceivableNetCurrent_4248CCC6097A6AECA373295605E53216" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Finance receivables, net of allowances $9.5 and $9.0 </link:label>
<link:label id="lab_us-gaap_NotesAndLoansReceivableNetCurrent_4248CCC6097A6AECA373295605E53216_label_en-US" xlink:label="lab_us-gaap_NotesAndLoansReceivableNetCurrent_4248CCC6097A6AECA373295605E53216" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Notes, Loans and Financing Receivable, Net, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NotesAndLoansReceivableNetCurrent" xlink:label="loc_us-gaap_NotesAndLoansReceivableNetCurrent_4248CCC6097A6AECA373295605E53216" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NotesAndLoansReceivableNetCurrent_4248CCC6097A6AECA373295605E53216" xlink:to="lab_us-gaap_NotesAndLoansReceivableNetCurrent_4248CCC6097A6AECA373295605E53216" xlink:type="arc"/>
<link:label id="lab_us-gaap_OtherAssetsCurrent_AFA185F3979919AE9C72295605E55ED3_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent_AFA185F3979919AE9C72295605E55ED3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other current assets </link:label>
<link:label id="lab_us-gaap_OtherAssetsCurrent_AFA185F3979919AE9C72295605E55ED3_label_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent_AFA185F3979919AE9C72295605E55ED3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_AFA185F3979919AE9C72295605E55ED3" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsCurrent_AFA185F3979919AE9C72295605E55ED3" xlink:to="lab_us-gaap_OtherAssetsCurrent_AFA185F3979919AE9C72295605E55ED3" xlink:type="arc"/>
<link:label id="lab_us-gaap_AssetsCurrent_604634713DA3A5996887295605E5D86F_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_604634713DA3A5996887295605E5D86F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total current assets </link:label>
<link:label id="lab_us-gaap_AssetsCurrent_604634713DA3A5996887295605E5D86F_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent_604634713DA3A5996887295605E5D86F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_604634713DA3A5996887295605E5D86F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent_604634713DA3A5996887295605E5D86F" xlink:to="lab_us-gaap_AssetsCurrent_604634713DA3A5996887295605E5D86F" xlink:type="arc"/>
<link:label id="lab_us-gaap_AssetsNoncurrentAbstract_A2DD6FAC2BA116AF97A3295605E5B8E7_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsNoncurrentAbstract_A2DD6FAC2BA116AF97A3295605E5B8E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other assets </link:label>
<link:label id="lab_us-gaap_AssetsNoncurrentAbstract_A2DD6FAC2BA116AF97A3295605E5B8E7_label_en-US" xlink:label="lab_us-gaap_AssetsNoncurrentAbstract_A2DD6FAC2BA116AF97A3295605E5B8E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Noncurrent [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="loc_us-gaap_AssetsNoncurrentAbstract_A2DD6FAC2BA116AF97A3295605E5B8E7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_A2DD6FAC2BA116AF97A3295605E5B8E7" xlink:to="lab_us-gaap_AssetsNoncurrentAbstract_A2DD6FAC2BA116AF97A3295605E5B8E7" xlink:type="arc"/>
<link:label id="lab_us-gaap_Goodwill_9461502EAA885CCA2BF5295605E54D47_terseLabel_en-US" xlink:label="lab_us-gaap_Goodwill_9461502EAA885CCA2BF5295605E54D47" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Goodwill </link:label>
<link:label id="lab_us-gaap_Goodwill_9461502EAA885CCA2BF5295605E54D47_label_en-US" xlink:label="lab_us-gaap_Goodwill_9461502EAA885CCA2BF5295605E54D47" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_9461502EAA885CCA2BF5295605E54D47" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_9461502EAA885CCA2BF5295605E54D47" xlink:to="lab_us-gaap_Goodwill_9461502EAA885CCA2BF5295605E54D47" xlink:type="arc"/>
<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNet_1A24FA3CC57DB987E30B295605E59E81_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNet_1A24FA3CC57DB987E30B295605E59E81" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Customer relationships, net of accumulated amortization of $666.1 and $619.3 </link:label>
<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNet_1A24FA3CC57DB987E30B295605E59E81_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNet_1A24FA3CC57DB987E30B295605E59E81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_1A24FA3CC57DB987E30B295605E59E81" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_1A24FA3CC57DB987E30B295605E59E81" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsNet_1A24FA3CC57DB987E30B295605E59E81" xlink:type="arc"/>
<link:label id="lab_us-gaap_OtherIntangibleAssetsNet_4007EA3062CFB48E4627295605E5E886_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherIntangibleAssetsNet_4007EA3062CFB48E4627295605E5E886" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Other intangible assets, net of accumulated amortization of $273.4 and $258.1 </link:label>
<link:label id="lab_us-gaap_OtherIntangibleAssetsNet_4007EA3062CFB48E4627295605E5E886_label_en-US" xlink:label="lab_us-gaap_OtherIntangibleAssetsNet_4007EA3062CFB48E4627295605E5E886" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Intangible Assets, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherIntangibleAssetsNet" xlink:label="loc_us-gaap_OtherIntangibleAssetsNet_4007EA3062CFB48E4627295605E5E886" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherIntangibleAssetsNet_4007EA3062CFB48E4627295605E5E886" xlink:to="lab_us-gaap_OtherIntangibleAssetsNet_4007EA3062CFB48E4627295605E5E886" xlink:type="arc"/>
<link:label id="lab_us-gaap_OtherAssetsNoncurrent_89A28A6F142E60E6FDF2295605E521EC_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_89A28A6F142E60E6FDF2295605E521EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other assets </link:label>
<link:label id="lab_us-gaap_OtherAssetsNoncurrent_89A28A6F142E60E6FDF2295605E521EC_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_89A28A6F142E60E6FDF2295605E521EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_89A28A6F142E60E6FDF2295605E521EC" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_89A28A6F142E60E6FDF2295605E521EC" xlink:to="lab_us-gaap_OtherAssetsNoncurrent_89A28A6F142E60E6FDF2295605E521EC" xlink:type="arc"/>
<link:label id="lab_us-gaap_AssetsNoncurrent_494437B82944EF95A4A1295605E51EE4_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsNoncurrent_494437B82944EF95A4A1295605E51EE4" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total other assets </link:label>
<link:label id="lab_us-gaap_AssetsNoncurrent_494437B82944EF95A4A1295605E51EE4_label_en-US" xlink:label="lab_us-gaap_AssetsNoncurrent_494437B82944EF95A4A1295605E51EE4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsNoncurrent" xlink:label="loc_us-gaap_AssetsNoncurrent_494437B82944EF95A4A1295605E51EE4" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsNoncurrent_494437B82944EF95A4A1295605E51EE4" xlink:to="lab_us-gaap_AssetsNoncurrent_494437B82944EF95A4A1295605E51EE4" xlink:type="arc"/>
<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_FD17E80758E890BE3053295605E593FE_verboseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_FD17E80758E890BE3053295605E593FE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Property and equipment, net of accumulated depreciation of $613.0 and $569.6 </link:label>
<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_FD17E80758E890BE3053295605E593FE_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_FD17E80758E890BE3053295605E593FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_FD17E80758E890BE3053295605E593FE" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_FD17E80758E890BE3053295605E593FE" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_FD17E80758E890BE3053295605E593FE" xlink:type="arc"/>
<link:label id="lab_us-gaap_Assets_833C4F24EB94BF9695ED295605E5D632_totalLabel_en-US" xlink:label="lab_us-gaap_Assets_833C4F24EB94BF9695ED295605E5D632" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total assets </link:label>
<link:label id="lab_us-gaap_Assets_833C4F24EB94BF9695ED295605E5D632_label_en-US" xlink:label="lab_us-gaap_Assets_833C4F24EB94BF9695ED295605E5D632" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_833C4F24EB94BF9695ED295605E5D632" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_833C4F24EB94BF9695ED295605E5D632" xlink:to="lab_us-gaap_Assets_833C4F24EB94BF9695ED295605E5D632" xlink:type="arc"/>
<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22DA796F025AEA7B8A9E295605E510AE_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22DA796F025AEA7B8A9E295605E510AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Liabilities and Stockholders' Equity </link:label>
<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22DA796F025AEA7B8A9E295605E510AE_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22DA796F025AEA7B8A9E295605E510AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities and Equity [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22DA796F025AEA7B8A9E295605E510AE" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22DA796F025AEA7B8A9E295605E510AE" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_22DA796F025AEA7B8A9E295605E510AE" xlink:type="arc"/>
<link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_D29041C0E7CCFFC4694F295605E5A7D3_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_D29041C0E7CCFFC4694F295605E5A7D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current liabilities </link:label>
<link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_D29041C0E7CCFFC4694F295605E5A7D3_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_D29041C0E7CCFFC4694F295605E5A7D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Current [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_D29041C0E7CCFFC4694F295605E5A7D3" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_D29041C0E7CCFFC4694F295605E5A7D3" xlink:to="lab_us-gaap_LiabilitiesCurrentAbstract_D29041C0E7CCFFC4694F295605E5A7D3" xlink:type="arc"/>
<link:label id="lab_us-gaap_AccountsPayableCurrent_85381339333C08ABF81E295605E525A2_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_85381339333C08ABF81E295605E525A2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts payable </link:label>
<link:label id="lab_us-gaap_AccountsPayableCurrent_85381339333C08ABF81E295605E525A2_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_85381339333C08ABF81E295605E525A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Payable, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_85381339333C08ABF81E295605E525A2" xlink:type="locator"/>
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<link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_AD45A0EA1430327EC7CA295605E58528_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_AD45A0EA1430327EC7CA295605E58528" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accrued employee benefits and compensation expenses </link:label>
<link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_AD45A0EA1430327EC7CA295605E58528_label_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_AD45A0EA1430327EC7CA295605E58528" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee-related Liabilities, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_AD45A0EA1430327EC7CA295605E58528" xlink:type="locator"/>
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<link:label id="lab_us-gaap_InterestPayableCurrent_1349BE58F0F377799C8F295605E57AB3_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPayableCurrent_1349BE58F0F377799C8F295605E57AB3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accrued interest </link:label>
<link:label id="lab_us-gaap_InterestPayableCurrent_1349BE58F0F377799C8F295605E57AB3_label_en-US" xlink:label="lab_us-gaap_InterestPayableCurrent_1349BE58F0F377799C8F295605E57AB3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Payable, Current </link:label>
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<link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_D14292B5FFEAAD31090D295605E5965E_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_D14292B5FFEAAD31090D295605E5965E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other accrued expenses </link:label>
<link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_D14292B5FFEAAD31090D295605E5965E_label_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_D14292B5FFEAAD31090D295605E5965E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Accrued Liabilities, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_D14292B5FFEAAD31090D295605E5965E" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_674014268050B75ECEAA295605E59965_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_674014268050B75ECEAA295605E59965" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Income taxes payable </link:label>
<link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_674014268050B75ECEAA295605E59965_label_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_674014268050B75ECEAA295605E59965" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accrued Income Taxes, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_674014268050B75ECEAA295605E59965" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DividendsPayableCurrent_91F1A20201A013356A56295605E5A494_terseLabel_en-US" xlink:label="lab_us-gaap_DividendsPayableCurrent_91F1A20201A013356A56295605E5A494" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Dividends payable </link:label>
<link:label id="lab_us-gaap_DividendsPayableCurrent_91F1A20201A013356A56295605E5A494_label_en-US" xlink:label="lab_us-gaap_DividendsPayableCurrent_91F1A20201A013356A56295605E5A494" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Dividends Payable, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="loc_us-gaap_DividendsPayableCurrent_91F1A20201A013356A56295605E5A494" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LongTermDebtCurrent_AA8FE1FAF8D061059623295605E53208_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_AA8FE1FAF8D061059623295605E53208" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current maturities of long-term debt </link:label>
<link:label id="lab_us-gaap_LongTermDebtCurrent_AA8FE1FAF8D061059623295605E53208_label_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_AA8FE1FAF8D061059623295605E53208" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Current Maturities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_AA8FE1FAF8D061059623295605E53208" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LiabilitiesCurrent_277BCC99026E4887D47E295605E5F0CC_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_277BCC99026E4887D47E295605E5F0CC" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total current liabilities </link:label>
<link:label id="lab_us-gaap_LiabilitiesCurrent_277BCC99026E4887D47E295605E5F0CC_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_277BCC99026E4887D47E295605E5F0CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_277BCC99026E4887D47E295605E5F0CC" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LiabilitiesNoncurrentAbstract_DECD61EDEC4D58F3613D295605E58B0D_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrentAbstract_DECD61EDEC4D58F3613D295605E58B0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Non-current liabilities </link:label>
<link:label id="lab_us-gaap_LiabilitiesNoncurrentAbstract_DECD61EDEC4D58F3613D295605E58B0D_label_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrentAbstract_DECD61EDEC4D58F3613D295605E58B0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Noncurrent [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesNoncurrentAbstract_DECD61EDEC4D58F3613D295605E58B0D" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_61CF119BF14E3B90BEF2295605E5F196_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_61CF119BF14E3B90BEF2295605E5F196" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Deferred income tax liabilities </link:label>
<link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_61CF119BF14E3B90BEF2295605E5F196_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_61CF119BF14E3B90BEF2295605E5F196" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Tax Liabilities, Net, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_61CF119BF14E3B90BEF2295605E5F196" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_8EE18B9E084F5913EE13295605E53049_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_8EE18B9E084F5913EE13295605E53049" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other liabilities </link:label>
<link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_8EE18B9E084F5913EE13295605E53049_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_8EE18B9E084F5913EE13295605E53049" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Liabilities, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_8EE18B9E084F5913EE13295605E53049" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LiabilitiesNoncurrent_5435E613633BBD97551D295605E5D8BC_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrent_5435E613633BBD97551D295605E5D8BC" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total non-current liabilities </link:label>
<link:label id="lab_us-gaap_LiabilitiesNoncurrent_5435E613633BBD97551D295605E5D8BC_label_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrent_5435E613633BBD97551D295605E5D8BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_5435E613633BBD97551D295605E5D8BC" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CommitmentsAndContingencies_3E86E219E604C71B2DC4295605E5B759_terseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_3E86E219E604C71B2DC4295605E5B759" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Commitments and contingencies (Note 8) </link:label>
<link:label id="lab_us-gaap_CommitmentsAndContingencies_3E86E219E604C71B2DC4295605E5B759_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_3E86E219E604C71B2DC4295605E5B759" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Commitments and Contingencies </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_3E86E219E604C71B2DC4295605E5B759" xlink:type="locator"/>
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<link:label id="lab_us-gaap_StockholdersEquityAbstract_228F520097C7A1D0BB91295605E59978_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract_228F520097C7A1D0BB91295605E59978" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stockholders' equity </link:label>
<link:label id="lab_us-gaap_StockholdersEquityAbstract_228F520097C7A1D0BB91295605E59978_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract_228F520097C7A1D0BB91295605E59978" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stockholders' Equity Attributable to Parent [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_228F520097C7A1D0BB91295605E59978" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PreferredStockValue_18CBEE8AAB75DC39EB40295605E59651_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockValue_18CBEE8AAB75DC39EB40295605E59651" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Preferred stock, $0.01 par value: Authorized shares: 100,000,000; Issued shares: none </link:label>
<link:label id="lab_us-gaap_PreferredStockValue_18CBEE8AAB75DC39EB40295605E59651_label_en-US" xlink:label="lab_us-gaap_PreferredStockValue_18CBEE8AAB75DC39EB40295605E59651" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Preferred Stock, Value, Issued </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaap_PreferredStockValue_18CBEE8AAB75DC39EB40295605E59651" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CommonStockValue_B87A829141D225AA77E4295605E5045A_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue_B87A829141D225AA77E4295605E5045A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Common stock, $0.01 par value: Authorized shares: 400,000,000; Issued and outstanding shares: June 30, 2016: 137,914,256, December 31, 2015: 137,795,296 </link:label>
<link:label id="lab_us-gaap_CommonStockValue_B87A829141D225AA77E4295605E5045A_label_en-US" xlink:label="lab_us-gaap_CommonStockValue_B87A829141D225AA77E4295605E5045A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Value, Issued </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_B87A829141D225AA77E4295605E5045A" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_D4514A6B9EA60E676B70295605E5E627_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_D4514A6B9EA60E676B70295605E5E627" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Additional paid-in capital </link:label>
<link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_D4514A6B9EA60E676B70295605E5E627_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_D4514A6B9EA60E676B70295605E5E627" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Additional Paid in Capital, Common Stock </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_D4514A6B9EA60E676B70295605E5E627" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_50EB7BE7F2623D95FD66295605E56765_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_50EB7BE7F2623D95FD66295605E56765" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retained earnings </link:label>
<link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_50EB7BE7F2623D95FD66295605E56765_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_50EB7BE7F2623D95FD66295605E56765" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retained Earnings (Accumulated Deficit) </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_50EB7BE7F2623D95FD66295605E56765" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_984B1807C56CDBA59E6E295605E5AEED_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_984B1807C56CDBA59E6E295605E5AEED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated other comprehensive loss </link:label>
<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_984B1807C56CDBA59E6E295605E5AEED_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_984B1807C56CDBA59E6E295605E5AEED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss), Net of Tax </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_984B1807C56CDBA59E6E295605E5AEED" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_984B1807C56CDBA59E6E295605E5AEED" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_984B1807C56CDBA59E6E295605E5AEED" xlink:type="arc"/>
<link:label id="lab_us-gaap_StockholdersEquity_FFBAD32687DA3855DB46295605E54047_totalLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_FFBAD32687DA3855DB46295605E54047" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total stockholders' equity </link:label>
<link:label id="lab_us-gaap_StockholdersEquity_FFBAD32687DA3855DB46295605E54047_label_en-US" xlink:label="lab_us-gaap_StockholdersEquity_FFBAD32687DA3855DB46295605E54047" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stockholders' Equity Attributable to Parent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_FFBAD32687DA3855DB46295605E54047" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_FFBAD32687DA3855DB46295605E54047" xlink:to="lab_us-gaap_StockholdersEquity_FFBAD32687DA3855DB46295605E54047" xlink:type="arc"/>
<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_D7B1F917E0A5CDDE46E1295605E557A8_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_D7B1F917E0A5CDDE46E1295605E557A8" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total liabilities and stockholders' equity </link:label>
<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_D7B1F917E0A5CDDE46E1295605E557A8_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_D7B1F917E0A5CDDE46E1295605E557A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities and Equity </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_D7B1F917E0A5CDDE46E1295605E557A8" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_D7B1F917E0A5CDDE46E1295605E557A8" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity_D7B1F917E0A5CDDE46E1295605E557A8" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B0E256252997D9B08FC926C30FCB22EB_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B0E256252997D9B08FC926C30FCB22EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instruments and Hedging Activities Disclosure [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B0E256252997D9B08FC926C30FCB22EB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B0E256252997D9B08FC926C30FCB22EB" xlink:to="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B0E256252997D9B08FC926C30FCB22EB" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9897DDB176BFE1A09FB726C30FCBBAFC_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9897DDB176BFE1A09FB726C30FCBBAFC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative Instruments, Gain (Loss) [Table] </link:label>
<link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9897DDB176BFE1A09FB726C30FCBBAFC_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9897DDB176BFE1A09FB726C30FCBBAFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instruments, Gain (Loss) [Table] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9897DDB176BFE1A09FB726C30FCBBAFC" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9897DDB176BFE1A09FB726C30FCBBAFC" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9897DDB176BFE1A09FB726C30FCBBAFC" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_2F83BF514EB1BE97CBAE26C30FCB48B8_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_2F83BF514EB1BE97CBAE26C30FCB48B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative Instrument Risk [Axis] </link:label>
<link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_2F83BF514EB1BE97CBAE26C30FCB48B8_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_2F83BF514EB1BE97CBAE26C30FCB48B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instrument [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_2F83BF514EB1BE97CBAE26C30FCB48B8" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_2F83BF514EB1BE97CBAE26C30FCB48B8" xlink:to="lab_us-gaap_DerivativeInstrumentRiskAxis_2F83BF514EB1BE97CBAE26C30FCB48B8" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativeContractTypeDomain_82576D1CBB2A23C7536126C30FCB0859_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_82576D1CBB2A23C7536126C30FCB0859" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative Contract Type [Domain] </link:label>
<link:label id="lab_us-gaap_DerivativeContractTypeDomain_82576D1CBB2A23C7536126C30FCB0859_label_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_82576D1CBB2A23C7536126C30FCB0859" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Contract [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_82576D1CBB2A23C7536126C30FCB0859" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_82576D1CBB2A23C7536126C30FCB0859" xlink:to="lab_us-gaap_DerivativeContractTypeDomain_82576D1CBB2A23C7536126C30FCB0859" xlink:type="arc"/>
<link:label id="lab_kar_AprilandAugust2015InterestRateCapsMember_62D0113263765E278A8826C30FCBB4E7_terseLabel_en-US" xlink:label="lab_kar_AprilandAugust2015InterestRateCapsMember_62D0113263765E278A8826C30FCBB4E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> April and August 2015 interest rate caps </link:label>
<link:label id="lab_kar_AprilandAugust2015InterestRateCapsMember_62D0113263765E278A8826C30FCBB4E7_label_en-US" xlink:label="lab_kar_AprilandAugust2015InterestRateCapsMember_62D0113263765E278A8826C30FCBB4E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> April and August 2015 Interest Rate Caps [Member] </link:label>
<link:label id="lab_kar_AprilandAugust2015InterestRateCapsMember_62D0113263765E278A8826C30FCBB4E7_documentation_en-US" xlink:label="lab_kar_AprilandAugust2015InterestRateCapsMember_62D0113263765E278A8826C30FCBB4E7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the April and August 2015 interest rate caps. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_AprilandAugust2015InterestRateCapsMember" xlink:label="loc_kar_AprilandAugust2015InterestRateCapsMember_62D0113263765E278A8826C30FCBB4E7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_AprilandAugust2015InterestRateCapsMember_62D0113263765E278A8826C30FCBB4E7" xlink:to="lab_kar_AprilandAugust2015InterestRateCapsMember_62D0113263765E278A8826C30FCBB4E7" xlink:type="arc"/>
<link:label id="lab_kar_April2015InterestRateCapMember_A803D379E7F4CA3E178D26C4458403C5_terseLabel_en-US" xlink:label="lab_kar_April2015InterestRateCapMember_A803D379E7F4CA3E178D26C4458403C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> April 2015 interest rate cap </link:label>
<link:label id="lab_kar_April2015InterestRateCapMember_A803D379E7F4CA3E178D26C4458403C5_label_en-US" xlink:label="lab_kar_April2015InterestRateCapMember_A803D379E7F4CA3E178D26C4458403C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> April 2015 Interest Rate Cap [Member] </link:label>
<link:label id="lab_kar_April2015InterestRateCapMember_A803D379E7F4CA3E178D26C4458403C5_documentation_en-US" xlink:label="lab_kar_April2015InterestRateCapMember_A803D379E7F4CA3E178D26C4458403C5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the April 2015 interest rate cap. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_April2015InterestRateCapMember" xlink:label="loc_kar_April2015InterestRateCapMember_A803D379E7F4CA3E178D26C4458403C5" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_April2015InterestRateCapMember_A803D379E7F4CA3E178D26C4458403C5" xlink:to="lab_kar_April2015InterestRateCapMember_A803D379E7F4CA3E178D26C4458403C5" xlink:type="arc"/>
<link:label id="lab_us-gaap_HedgingDesignationAxis_1429635325A367369F9826C30FCBDA6E_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingDesignationAxis_1429635325A367369F9826C30FCBDA6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Hedging Designation [Axis] </link:label>
<link:label id="lab_us-gaap_HedgingDesignationAxis_1429635325A367369F9826C30FCBDA6E_label_en-US" xlink:label="lab_us-gaap_HedgingDesignationAxis_1429635325A367369F9826C30FCBDA6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Hedging Designation [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_1429635325A367369F9826C30FCBDA6E" xlink:type="locator"/>
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<link:label id="lab_us-gaap_HedgingDesignationDomain_06BBE6AD57AF328DB6E726C30FCB49D6_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingDesignationDomain_06BBE6AD57AF328DB6E726C30FCB49D6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Hedging Designation [Domain] </link:label>
<link:label id="lab_us-gaap_HedgingDesignationDomain_06BBE6AD57AF328DB6E726C30FCB49D6_label_en-US" xlink:label="lab_us-gaap_HedgingDesignationDomain_06BBE6AD57AF328DB6E726C30FCB49D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Hedging Designation [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_06BBE6AD57AF328DB6E726C30FCB49D6" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingDesignationDomain_06BBE6AD57AF328DB6E726C30FCB49D6" xlink:to="lab_us-gaap_HedgingDesignationDomain_06BBE6AD57AF328DB6E726C30FCB49D6" xlink:type="arc"/>
<link:label id="lab_us-gaap_NondesignatedMember_649C466B68203B738CDC26C30FCB0942_terseLabel_en-US" xlink:label="lab_us-gaap_NondesignatedMember_649C466B68203B738CDC26C30FCB0942" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Not designated as hedging instrument </link:label>
<link:label id="lab_us-gaap_NondesignatedMember_649C466B68203B738CDC26C30FCB0942_label_en-US" xlink:label="lab_us-gaap_NondesignatedMember_649C466B68203B738CDC26C30FCB0942" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Not Designated as Hedging Instrument [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_649C466B68203B738CDC26C30FCB0942" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NondesignatedMember_649C466B68203B738CDC26C30FCB0942" xlink:to="lab_us-gaap_NondesignatedMember_649C466B68203B738CDC26C30FCB0942" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_BE379BD80A37B51E2A1226C30FCB14A4_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_BE379BD80A37B51E2A1226C30FCB14A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Effect of the interest rate derivatives on the entity's statement of equity and consolidated statement of income </link:label>
<link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_BE379BD80A37B51E2A1226C30FCB14A4_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_BE379BD80A37B51E2A1226C30FCB14A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instruments, Gain (Loss) [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_BE379BD80A37B51E2A1226C30FCB14A4" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_BE379BD80A37B51E2A1226C30FCB14A4" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_BE379BD80A37B51E2A1226C30FCB14A4" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_8CE3DA5155F4225AD1E926C30FCB608E_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_8CE3DA5155F4225AD1E926C30FCB608E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amount of gain/(loss) recognized in income on derivative </link:label>
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<link:label id="lab_us-gaap_LetterOfCreditMember_2D34E5B07E74401EBE21C5996D989473_terseLabel_en-US" xlink:label="lab_us-gaap_LetterOfCreditMember_2D34E5B07E74401EBE21C5996D989473" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Letters of credit </link:label>
<link:label id="lab_us-gaap_LetterOfCreditMember_2D34E5B07E74401EBE21C5996D989473_label_en-US" xlink:label="lab_us-gaap_LetterOfCreditMember_2D34E5B07E74401EBE21C5996D989473" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Letter of Credit [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LetterOfCreditMember" xlink:label="loc_us-gaap_LetterOfCreditMember_2D34E5B07E74401EBE21C5996D989473" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LetterOfCreditMember_2D34E5B07E74401EBE21C5996D989473" xlink:to="lab_us-gaap_LetterOfCreditMember_2D34E5B07E74401EBE21C5996D989473" xlink:type="arc"/>
<link:label id="lab_kar_SwingLineLoanMember_97814726CCC49C5FA44DC5996D98D7B6_terseLabel_en-US" xlink:label="lab_kar_SwingLineLoanMember_97814726CCC49C5FA44DC5996D98D7B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Swing line loans </link:label>
<link:label id="lab_kar_SwingLineLoanMember_97814726CCC49C5FA44DC5996D98D7B6_label_en-US" xlink:label="lab_kar_SwingLineLoanMember_97814726CCC49C5FA44DC5996D98D7B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Swing Line Loan [Member] </link:label>
<link:label id="lab_kar_SwingLineLoanMember_97814726CCC49C5FA44DC5996D98D7B6_documentation_en-US" xlink:label="lab_kar_SwingLineLoanMember_97814726CCC49C5FA44DC5996D98D7B6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the details pertaining to swing line loans. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_SwingLineLoanMember" xlink:label="loc_kar_SwingLineLoanMember_97814726CCC49C5FA44DC5996D98D7B6" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_SwingLineLoanMember_97814726CCC49C5FA44DC5996D98D7B6" xlink:to="lab_kar_SwingLineLoanMember_97814726CCC49C5FA44DC5996D98D7B6" xlink:type="arc"/>
<link:label id="lab_us-gaap_VariableRateAxis_C38821C9A43F6E0324CEC5996D9843B8_terseLabel_en-US" xlink:label="lab_us-gaap_VariableRateAxis_C38821C9A43F6E0324CEC5996D9843B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Variable Rate [Axis] </link:label>
<link:label id="lab_us-gaap_VariableRateAxis_C38821C9A43F6E0324CEC5996D9843B8_label_en-US" xlink:label="lab_us-gaap_VariableRateAxis_C38821C9A43F6E0324CEC5996D9843B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Variable Rate [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_C38821C9A43F6E0324CEC5996D9843B8" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableRateAxis_C38821C9A43F6E0324CEC5996D9843B8" xlink:to="lab_us-gaap_VariableRateAxis_C38821C9A43F6E0324CEC5996D9843B8" xlink:type="arc"/>
<link:label id="lab_us-gaap_VariableRateDomain_01DD12E1B83C78250BE0C5996D982C91_terseLabel_en-US" xlink:label="lab_us-gaap_VariableRateDomain_01DD12E1B83C78250BE0C5996D982C91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Variable Rate [Domain] </link:label>
<link:label id="lab_us-gaap_VariableRateDomain_01DD12E1B83C78250BE0C5996D982C91_label_en-US" xlink:label="lab_us-gaap_VariableRateDomain_01DD12E1B83C78250BE0C5996D982C91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Variable Rate [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_01DD12E1B83C78250BE0C5996D982C91" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableRateDomain_01DD12E1B83C78250BE0C5996D982C91" xlink:to="lab_us-gaap_VariableRateDomain_01DD12E1B83C78250BE0C5996D982C91" xlink:type="arc"/>
<link:label id="lab_kar_DebtInstrumentVariableRateBaseAdjustedLIBORMember_1D6E433761EBA1C636DCC5996D98CF29_terseLabel_en-US" xlink:label="lab_kar_DebtInstrumentVariableRateBaseAdjustedLIBORMember_1D6E433761EBA1C636DCC5996D98CF29" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Adjusted LIBOR </link:label>
<link:label id="lab_kar_DebtInstrumentVariableRateBaseAdjustedLIBORMember_1D6E433761EBA1C636DCC5996D98CF29_label_en-US" xlink:label="lab_kar_DebtInstrumentVariableRateBaseAdjustedLIBORMember_1D6E433761EBA1C636DCC5996D98CF29" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument Variable Rate Base Adjusted LIBOR [Member] </link:label>
<link:label id="lab_kar_DebtInstrumentVariableRateBaseAdjustedLIBORMember_1D6E433761EBA1C636DCC5996D98CF29_documentation_en-US" xlink:label="lab_kar_DebtInstrumentVariableRateBaseAdjustedLIBORMember_1D6E433761EBA1C636DCC5996D98CF29" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the adjusted London Interbank Offered Rate for statutory reserve requirements used to calculate the variable interest rate of the debt instrument. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_DebtInstrumentVariableRateBaseAdjustedLIBORMember" xlink:label="loc_kar_DebtInstrumentVariableRateBaseAdjustedLIBORMember_1D6E433761EBA1C636DCC5996D98CF29" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_DebtInstrumentVariableRateBaseAdjustedLIBORMember_1D6E433761EBA1C636DCC5996D98CF29" xlink:to="lab_kar_DebtInstrumentVariableRateBaseAdjustedLIBORMember_1D6E433761EBA1C636DCC5996D98CF29" xlink:type="arc"/>
<link:label id="lab_kar_DebtInstrumentVariableRateBaseMember_B09C2D42F7F9AAA44D60C5996D98F1F6_terseLabel_en-US" xlink:label="lab_kar_DebtInstrumentVariableRateBaseMember_B09C2D42F7F9AAA44D60C5996D98F1F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Base rate </link:label>
<link:label id="lab_kar_DebtInstrumentVariableRateBaseMember_B09C2D42F7F9AAA44D60C5996D98F1F6_label_en-US" xlink:label="lab_kar_DebtInstrumentVariableRateBaseMember_B09C2D42F7F9AAA44D60C5996D98F1F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument Variable Rate Base [Member] </link:label>
<link:label id="lab_kar_DebtInstrumentVariableRateBaseMember_B09C2D42F7F9AAA44D60C5996D98F1F6_documentation_en-US" xlink:label="lab_kar_DebtInstrumentVariableRateBaseMember_B09C2D42F7F9AAA44D60C5996D98F1F6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the base rate used to calculate the variable interest rate of the debt instrument. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_DebtInstrumentVariableRateBaseMember" xlink:label="loc_kar_DebtInstrumentVariableRateBaseMember_B09C2D42F7F9AAA44D60C5996D98F1F6" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_DebtInstrumentVariableRateBaseMember_B09C2D42F7F9AAA44D60C5996D98F1F6" xlink:to="lab_kar_DebtInstrumentVariableRateBaseMember_B09C2D42F7F9AAA44D60C5996D98F1F6" xlink:type="arc"/>
<link:label id="lab_us-gaap_DebtInstrumentLineItems_4AE5779CE04DC31F979DC5996D987116_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_4AE5779CE04DC31F979DC5996D987116" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-Term Debt </link:label>
<link:label id="lab_us-gaap_DebtInstrumentLineItems_4AE5779CE04DC31F979DC5996D987116_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_4AE5779CE04DC31F979DC5996D987116" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_4AE5779CE04DC31F979DC5996D987116" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentLineItems_4AE5779CE04DC31F979DC5996D987116" xlink:to="lab_us-gaap_DebtInstrumentLineItems_4AE5779CE04DC31F979DC5996D987116" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsOfDebtExtinguishmentCosts_C7F8DC32A598BADDF732C5996D98A3B0_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDebtExtinguishmentCosts_C7F8DC32A598BADDF732C5996D98A3B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Early termination penalties </link:label>
<link:label id="lab_us-gaap_PaymentsOfDebtExtinguishmentCosts_C7F8DC32A598BADDF732C5996D98A3B0_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDebtExtinguishmentCosts_C7F8DC32A598BADDF732C5996D98A3B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments of Debt Extinguishment Costs </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsOfDebtExtinguishmentCosts" xlink:label="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_C7F8DC32A598BADDF732C5996D98A3B0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_C7F8DC32A598BADDF732C5996D98A3B0" xlink:to="lab_us-gaap_PaymentsOfDebtExtinguishmentCosts_C7F8DC32A598BADDF732C5996D98A3B0" xlink:type="arc"/>
<link:label id="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_42FEDB8EDFE29F678AEAC5996D99E521_negatedLabel_en-US" xlink:label="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_42FEDB8EDFE29F678AEAC5996D99E521" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Loss on extinguishment of debt </link:label>
<link:label id="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_42FEDB8EDFE29F678AEAC5996D99E521_label_en-US" xlink:label="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_42FEDB8EDFE29F678AEAC5996D99E521" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Gains (Losses) on Extinguishment of Debt </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_42FEDB8EDFE29F678AEAC5996D99E521" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_42FEDB8EDFE29F678AEAC5996D99E521" xlink:to="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_42FEDB8EDFE29F678AEAC5996D99E521" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsOfDebtIssuanceCosts_F05FF36480E5489530ADC5996D99835F_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDebtIssuanceCosts_F05FF36480E5489530ADC5996D99835F" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Payments for debt issuance costs/amendments </link:label>
<link:label id="lab_us-gaap_PaymentsOfDebtIssuanceCosts_F05FF36480E5489530ADC5996D99835F_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDebtIssuanceCosts_F05FF36480E5489530ADC5996D99835F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments of Debt Issuance Costs </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_F05FF36480E5489530ADC5996D99835F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDebtIssuanceCosts_F05FF36480E5489530ADC5996D99835F" xlink:to="lab_us-gaap_PaymentsOfDebtIssuanceCosts_F05FF36480E5489530ADC5996D99835F" xlink:type="arc"/>
<link:label id="lab_kar_DebtInstrumentDiscountAtIssuance_B83622A0AAC8C7FEEB72C5996D999B68_negatedLabel_en-US" xlink:label="lab_kar_DebtInstrumentDiscountAtIssuance_B83622A0AAC8C7FEEB72C5996D999B68" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Discount on Term Loan B-2/B-3 at issuance </link:label>
<link:label id="lab_kar_DebtInstrumentDiscountAtIssuance_B83622A0AAC8C7FEEB72C5996D999B68_label_en-US" xlink:label="lab_kar_DebtInstrumentDiscountAtIssuance_B83622A0AAC8C7FEEB72C5996D999B68" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Discount at Issuance </link:label>
<link:label id="lab_kar_DebtInstrumentDiscountAtIssuance_B83622A0AAC8C7FEEB72C5996D999B68_documentation_en-US" xlink:label="lab_kar_DebtInstrumentDiscountAtIssuance_B83622A0AAC8C7FEEB72C5996D999B68" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> The original amount of debt discount at the issuance of the instrument. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_DebtInstrumentDiscountAtIssuance" xlink:label="loc_kar_DebtInstrumentDiscountAtIssuance_B83622A0AAC8C7FEEB72C5996D999B68" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_DebtInstrumentDiscountAtIssuance_B83622A0AAC8C7FEEB72C5996D999B68" xlink:to="lab_kar_DebtInstrumentDiscountAtIssuance_B83622A0AAC8C7FEEB72C5996D999B68" xlink:type="arc"/>
<link:label id="lab_kar_DebtInstrumentPeriodicPaymentAsPercentageOfPrincipalAmount_0C20EFBE0FB5BB1619C5C5996D99F3E0_terseLabel_en-US" xlink:label="lab_kar_DebtInstrumentPeriodicPaymentAsPercentageOfPrincipalAmount_0C20EFBE0FB5BB1619C5C5996D99F3E0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Quarterly installment payment as a percentage of original aggregate principal amount </link:label>
<link:label id="lab_kar_DebtInstrumentPeriodicPaymentAsPercentageOfPrincipalAmount_0C20EFBE0FB5BB1619C5C5996D99F3E0_label_en-US" xlink:label="lab_kar_DebtInstrumentPeriodicPaymentAsPercentageOfPrincipalAmount_0C20EFBE0FB5BB1619C5C5996D99F3E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument Periodic Payment as Percentage of Principal Amount </link:label>
<link:label id="lab_kar_DebtInstrumentPeriodicPaymentAsPercentageOfPrincipalAmount_0C20EFBE0FB5BB1619C5C5996D99F3E0_documentation_en-US" xlink:label="lab_kar_DebtInstrumentPeriodicPaymentAsPercentageOfPrincipalAmount_0C20EFBE0FB5BB1619C5C5996D99F3E0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the quarterly installment payments as a percentage of the original aggregate principal amount. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_DebtInstrumentPeriodicPaymentAsPercentageOfPrincipalAmount" xlink:label="loc_kar_DebtInstrumentPeriodicPaymentAsPercentageOfPrincipalAmount_0C20EFBE0FB5BB1619C5C5996D99F3E0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_DebtInstrumentPeriodicPaymentAsPercentageOfPrincipalAmount_0C20EFBE0FB5BB1619C5C5996D99F3E0" xlink:to="lab_kar_DebtInstrumentPeriodicPaymentAsPercentageOfPrincipalAmount_0C20EFBE0FB5BB1619C5C5996D99F3E0" xlink:type="arc"/>
<link:label id="lab_kar_NetCashProceedsFromSaleLeaseBackPercentage_0888381F0B441E215C60C5996D99BC6F_terseLabel_en-US" xlink:label="lab_kar_NetCashProceedsFromSaleLeaseBackPercentage_0888381F0B441E215C60C5996D99BC6F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net cash proceeds from sale-leaseback, percentage </link:label>
<link:label id="lab_kar_NetCashProceedsFromSaleLeaseBackPercentage_0888381F0B441E215C60C5996D99BC6F_label_en-US" xlink:label="lab_kar_NetCashProceedsFromSaleLeaseBackPercentage_0888381F0B441E215C60C5996D99BC6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Proceeds From Sale Lease-Back, Percentage </link:label>
<link:label id="lab_kar_NetCashProceedsFromSaleLeaseBackPercentage_0888381F0B441E215C60C5996D99BC6F_documentation_en-US" xlink:label="lab_kar_NetCashProceedsFromSaleLeaseBackPercentage_0888381F0B441E215C60C5996D99BC6F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Net Cash Proceeds From Sale Lease-Back, Percentage </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_NetCashProceedsFromSaleLeaseBackPercentage" xlink:label="loc_kar_NetCashProceedsFromSaleLeaseBackPercentage_0888381F0B441E215C60C5996D99BC6F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_NetCashProceedsFromSaleLeaseBackPercentage_0888381F0B441E215C60C5996D99BC6F" xlink:to="lab_kar_NetCashProceedsFromSaleLeaseBackPercentage_0888381F0B441E215C60C5996D99BC6F" xlink:type="arc"/>
<link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_590EC6806A3F726EE04BC5996D995F12_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_590EC6806A3F726EE04BC5996D995F12" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Payments on long-term debt </link:label>
<link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_590EC6806A3F726EE04BC5996D995F12_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_590EC6806A3F726EE04BC5996D995F12" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Repayments of Long-term Debt </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_590EC6806A3F726EE04BC5996D995F12" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLongTermDebt_590EC6806A3F726EE04BC5996D995F12" xlink:to="lab_us-gaap_RepaymentsOfLongTermDebt_590EC6806A3F726EE04BC5996D995F12" xlink:type="arc"/>
<link:label id="lab_kar_NumberofScheduledQuarterlyInstallmentsPrepaidontheTermLoans_0F3E170C783DA76D2A67C5996D99CF27_terseLabel_en-US" xlink:label="lab_kar_NumberofScheduledQuarterlyInstallmentsPrepaidontheTermLoans_0F3E170C783DA76D2A67C5996D99CF27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of scheduled quarterly installments prepaid on Term Loans </link:label>
<link:label id="lab_kar_NumberofScheduledQuarterlyInstallmentsPrepaidontheTermLoans_0F3E170C783DA76D2A67C5996D99CF27_label_en-US" xlink:label="lab_kar_NumberofScheduledQuarterlyInstallmentsPrepaidontheTermLoans_0F3E170C783DA76D2A67C5996D99CF27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Scheduled Quarterly Installments Prepaid on the Term Loans </link:label>
<link:label id="lab_kar_NumberofScheduledQuarterlyInstallmentsPrepaidontheTermLoans_0F3E170C783DA76D2A67C5996D99CF27_documentation_en-US" xlink:label="lab_kar_NumberofScheduledQuarterlyInstallmentsPrepaidontheTermLoans_0F3E170C783DA76D2A67C5996D99CF27" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the number of scheduled quarterly installments prepaid on the Term Loans. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_NumberofScheduledQuarterlyInstallmentsPrepaidontheTermLoans" xlink:label="loc_kar_NumberofScheduledQuarterlyInstallmentsPrepaidontheTermLoans_0F3E170C783DA76D2A67C5996D99CF27" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_NumberofScheduledQuarterlyInstallmentsPrepaidontheTermLoans_0F3E170C783DA76D2A67C5996D99CF27" xlink:to="lab_kar_NumberofScheduledQuarterlyInstallmentsPrepaidontheTermLoans_0F3E170C783DA76D2A67C5996D99CF27" xlink:type="arc"/>
<link:label id="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndDomesticSubsidiariesOfSubsidiaryGuarantorsPledge_30D4D41EF92D52964DDCC5996D99E8A9_terseLabel_en-US" xlink:label="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndDomesticSubsidiariesOfSubsidiaryGuarantorsPledge_30D4D41EF92D52964DDCC5996D99E8A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percentage of equity interests of certain of the company's and the Subsidiary Guarantors' domestic subsidiaries pledged under the Credit Facility </link:label>
<link:label id="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndDomesticSubsidiariesOfSubsidiaryGuarantorsPledge_30D4D41EF92D52964DDCC5996D99E8A9_label_en-US" xlink:label="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndDomesticSubsidiariesOfSubsidiaryGuarantorsPledge_30D4D41EF92D52964DDCC5996D99E8A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Percentage of Equity Interest of Entity and Domestic Subsidiaries of Subsidiary Guarantors Pledge </link:label>
<link:label id="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndDomesticSubsidiariesOfSubsidiaryGuarantorsPledge_30D4D41EF92D52964DDCC5996D99E8A9_documentation_en-US" xlink:label="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndDomesticSubsidiariesOfSubsidiaryGuarantorsPledge_30D4D41EF92D52964DDCC5996D99E8A9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the percentage of equity interests of certain of the company's and the Subsidiary Guarantors' domestic subsidiaries pledged under the Credit Facility. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndDomesticSubsidiariesOfSubsidiaryGuarantorsPledge" xlink:label="loc_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndDomesticSubsidiariesOfSubsidiaryGuarantorsPledge_30D4D41EF92D52964DDCC5996D99E8A9" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndDomesticSubsidiariesOfSubsidiaryGuarantorsPledge_30D4D41EF92D52964DDCC5996D99E8A9" xlink:to="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndDomesticSubsidiariesOfSubsidiaryGuarantorsPledge_30D4D41EF92D52964DDCC5996D99E8A9" xlink:type="arc"/>
<link:label id="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndForeignSubsidiariesOfSubsidiaryGuarantorsPledge_F0992CFAEDCC0C82548BC5996D998ED5_terseLabel_en-US" xlink:label="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndForeignSubsidiariesOfSubsidiaryGuarantorsPledge_F0992CFAEDCC0C82548BC5996D998ED5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percentage of equity interests of certain of the company's and the Subsidiary Guarantors' first-tier foreign subsidiaries pledged under the Credit Facility </link:label>
<link:label id="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndForeignSubsidiariesOfSubsidiaryGuarantorsPledge_F0992CFAEDCC0C82548BC5996D998ED5_label_en-US" xlink:label="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndForeignSubsidiariesOfSubsidiaryGuarantorsPledge_F0992CFAEDCC0C82548BC5996D998ED5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Percentage of Equity Interest of Entity and Foreign Subsidiaries of Subsidiary Guarantors Pledge </link:label>
<link:label id="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndForeignSubsidiariesOfSubsidiaryGuarantorsPledge_F0992CFAEDCC0C82548BC5996D998ED5_documentation_en-US" xlink:label="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndForeignSubsidiariesOfSubsidiaryGuarantorsPledge_F0992CFAEDCC0C82548BC5996D998ED5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the percentage of equity interests of certain of the company's and the Subsidiary Guarantors' first-tier foreign subsidiaries pledged under the Credit Facility. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndForeignSubsidiariesOfSubsidiaryGuarantorsPledge" xlink:label="loc_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndForeignSubsidiariesOfSubsidiaryGuarantorsPledge_F0992CFAEDCC0C82548BC5996D998ED5" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndForeignSubsidiariesOfSubsidiaryGuarantorsPledge_F0992CFAEDCC0C82548BC5996D998ED5" xlink:to="lab_kar_DebtInstrumentPercentageOfEquityInterestOfEntityAndForeignSubsidiariesOfSubsidiaryGuarantorsPledge_F0992CFAEDCC0C82548BC5996D998ED5" xlink:type="arc"/>
<link:label id="lab_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_5BED4871E2E81DF2B56EC5996D997080_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_5BED4871E2E81DF2B56EC5996D997080" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Variable rate basis </link:label>
<link:label id="lab_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_5BED4871E2E81DF2B56EC5996D997080_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_5BED4871E2E81DF2B56EC5996D997080" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Description of Variable Rate Basis </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentDescriptionOfVariableRateBasis" xlink:label="loc_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_5BED4871E2E81DF2B56EC5996D997080" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_5BED4871E2E81DF2B56EC5996D997080" xlink:to="lab_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_5BED4871E2E81DF2B56EC5996D997080" xlink:type="arc"/>
<link:label id="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FBB94D9768B5AF1D95D3C5996D99D566_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FBB94D9768B5AF1D95D3C5996D99D566" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Interest rate basis (as a percent) </link:label>
<link:label id="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FBB94D9768B5AF1D95D3C5996D99D566_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FBB94D9768B5AF1D95D3C5996D99D566" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Basis Spread on Variable Rate </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FBB94D9768B5AF1D95D3C5996D99D566" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FBB94D9768B5AF1D95D3C5996D99D566" xlink:to="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FBB94D9768B5AF1D95D3C5996D99D566" xlink:type="arc"/>
<link:label id="lab_kar_DebtInstrumentVariableRateBasisFloor_2E338AD29A3A7F7F8AF8C5996D9AA122_terseLabel_en-US" xlink:label="lab_kar_DebtInstrumentVariableRateBasisFloor_2E338AD29A3A7F7F8AF8C5996D9AA122" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Interest rate floor (as a percent) </link:label>
<link:label id="lab_kar_DebtInstrumentVariableRateBasisFloor_2E338AD29A3A7F7F8AF8C5996D9AA122_label_en-US" xlink:label="lab_kar_DebtInstrumentVariableRateBasisFloor_2E338AD29A3A7F7F8AF8C5996D9AA122" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument Variable Rate Basis Floor </link:label>
<link:label id="lab_kar_DebtInstrumentVariableRateBasisFloor_2E338AD29A3A7F7F8AF8C5996D9AA122_documentation_en-US" xlink:label="lab_kar_DebtInstrumentVariableRateBasisFloor_2E338AD29A3A7F7F8AF8C5996D9AA122" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the floor for the variable rate base of the debt instrument. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_DebtInstrumentVariableRateBasisFloor" xlink:label="loc_kar_DebtInstrumentVariableRateBasisFloor_2E338AD29A3A7F7F8AF8C5996D9AA122" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_DebtInstrumentVariableRateBasisFloor_2E338AD29A3A7F7F8AF8C5996D9AA122" xlink:to="lab_kar_DebtInstrumentVariableRateBasisFloor_2E338AD29A3A7F7F8AF8C5996D9AA122" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebtPercentageBearingVariableInterestRate_9B71847BF86EEB79EC20C5996D9A1B6C_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtPercentageBearingVariableInterestRate_9B71847BF86EEB79EC20C5996D9A1B6C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Interest rate of loan (as a percent) </link:label>
<link:label id="lab_us-gaap_LongTermDebtPercentageBearingVariableInterestRate_9B71847BF86EEB79EC20C5996D9A1B6C_label_en-US" xlink:label="lab_us-gaap_LongTermDebtPercentageBearingVariableInterestRate_9B71847BF86EEB79EC20C5996D9A1B6C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Percentage Bearing Variable Interest, Percentage Rate </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtPercentageBearingVariableInterestRate" xlink:label="loc_us-gaap_LongTermDebtPercentageBearingVariableInterestRate_9B71847BF86EEB79EC20C5996D9A1B6C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtPercentageBearingVariableInterestRate_9B71847BF86EEB79EC20C5996D9A1B6C" xlink:to="lab_us-gaap_LongTermDebtPercentageBearingVariableInterestRate_9B71847BF86EEB79EC20C5996D9A1B6C" xlink:type="arc"/>
<link:label id="lab_us-gaap_DebtInstrumentInterestRateIncreaseDecrease_D6096FF7D074F76EFF85C5996D9A2803_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateIncreaseDecrease_D6096FF7D074F76EFF85C5996D9A2803" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Step down in interest rate (as a percent) </link:label>
<link:label id="lab_us-gaap_DebtInstrumentInterestRateIncreaseDecrease_D6096FF7D074F76EFF85C5996D9A2803_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateIncreaseDecrease_D6096FF7D074F76EFF85C5996D9A2803" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Interest Rate, Increase (Decrease) </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentInterestRateIncreaseDecrease" xlink:label="loc_us-gaap_DebtInstrumentInterestRateIncreaseDecrease_D6096FF7D074F76EFF85C5996D9A2803" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateIncreaseDecrease_D6096FF7D074F76EFF85C5996D9A2803" xlink:to="lab_us-gaap_DebtInstrumentInterestRateIncreaseDecrease_D6096FF7D074F76EFF85C5996D9A2803" xlink:type="arc"/>
<link:label id="lab_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_8075712C47F222516A31C5996D9ACEA3_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_8075712C47F222516A31C5996D9ACEA3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Commitment fee on the unused amount of the Credit Facility (as a percent) </link:label>
<link:label id="lab_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_8075712C47F222516A31C5996D9ACEA3_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_8075712C47F222516A31C5996D9ACEA3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Line of Credit Facility, Unused Capacity, Commitment Fee Percentage </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:label="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_8075712C47F222516A31C5996D9ACEA3" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_8075712C47F222516A31C5996D9ACEA3" xlink:to="lab_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_8075712C47F222516A31C5996D9ACEA3" xlink:type="arc"/>
<link:label id="lab_kar_LineOfCreditFacilityUnusedCapacityReducedCommitmentFeePercentage_D5A0500A56D2B3BC6BF8C5996D9A3901_terseLabel_en-US" xlink:label="lab_kar_LineOfCreditFacilityUnusedCapacityReducedCommitmentFeePercentage_D5A0500A56D2B3BC6BF8C5996D9A3901" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> The commitment fee may step down to this percent </link:label>
<link:label id="lab_kar_LineOfCreditFacilityUnusedCapacityReducedCommitmentFeePercentage_D5A0500A56D2B3BC6BF8C5996D9A3901_label_en-US" xlink:label="lab_kar_LineOfCreditFacilityUnusedCapacityReducedCommitmentFeePercentage_D5A0500A56D2B3BC6BF8C5996D9A3901" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Line of Credit Facility Unused Capacity Reduced Commitment Fee Percentage </link:label>
<link:label id="lab_kar_LineOfCreditFacilityUnusedCapacityReducedCommitmentFeePercentage_D5A0500A56D2B3BC6BF8C5996D9A3901_documentation_en-US" xlink:label="lab_kar_LineOfCreditFacilityUnusedCapacityReducedCommitmentFeePercentage_D5A0500A56D2B3BC6BF8C5996D9A3901" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the fee after reduction, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_LineOfCreditFacilityUnusedCapacityReducedCommitmentFeePercentage" xlink:label="loc_kar_LineOfCreditFacilityUnusedCapacityReducedCommitmentFeePercentage_D5A0500A56D2B3BC6BF8C5996D9A3901" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_LineOfCreditFacilityUnusedCapacityReducedCommitmentFeePercentage_D5A0500A56D2B3BC6BF8C5996D9A3901" xlink:to="lab_kar_LineOfCreditFacilityUnusedCapacityReducedCommitmentFeePercentage_D5A0500A56D2B3BC6BF8C5996D9A3901" xlink:type="arc"/>
<link:label id="lab_us-gaap_LineOfCredit_FAC03B700C80BE67D0B8C5996D9A7325_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCredit_FAC03B700C80BE67D0B8C5996D9A7325" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amount borrowed </link:label>
<link:label id="lab_us-gaap_LineOfCredit_FAC03B700C80BE67D0B8C5996D9A7325_label_en-US" xlink:label="lab_us-gaap_LineOfCredit_FAC03B700C80BE67D0B8C5996D9A7325" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Line of Credit </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_FAC03B700C80BE67D0B8C5996D9A7325" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCredit_FAC03B700C80BE67D0B8C5996D9A7325" xlink:to="lab_us-gaap_LineOfCredit_FAC03B700C80BE67D0B8C5996D9A7325" xlink:type="arc"/>
<link:label id="lab_us-gaap_LettersOfCreditOutstandingAmount_5612A68536AFA06A9BB1C5996D9A5055_terseLabel_en-US" xlink:label="lab_us-gaap_LettersOfCreditOutstandingAmount_5612A68536AFA06A9BB1C5996D9A5055" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Outstanding letters of credit </link:label>
<link:label id="lab_us-gaap_LettersOfCreditOutstandingAmount_5612A68536AFA06A9BB1C5996D9A5055_label_en-US" xlink:label="lab_us-gaap_LettersOfCreditOutstandingAmount_5612A68536AFA06A9BB1C5996D9A5055" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Letters of Credit Outstanding, Amount </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_5612A68536AFA06A9BB1C5996D9A5055" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LettersOfCreditOutstandingAmount_5612A68536AFA06A9BB1C5996D9A5055" xlink:to="lab_us-gaap_LettersOfCreditOutstandingAmount_5612A68536AFA06A9BB1C5996D9A5055" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebtFairValue_8F3DEEDF1B4699909AAEC5996D9AA3BA_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtFairValue_8F3DEEDF1B4699909AAEC5996D9AA3BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated fair value of long-term debt </link:label>
<link:label id="lab_us-gaap_LongTermDebtFairValue_8F3DEEDF1B4699909AAEC5996D9AA3BA_label_en-US" xlink:label="lab_us-gaap_LongTermDebtFairValue_8F3DEEDF1B4699909AAEC5996D9AA3BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Fair Value </link:label>
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<link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_AE7617E906D943C4B49A5777F7BB36B9_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_450C4CF4822C5E0C963E6F0765A0DCFC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Issuance of common stock under stock plans (in shares) </link:label>
<link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_AE7617E906D943C4B49A5777F7BB36B9_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_450C4CF4822C5E0C963E6F0765A0DCFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures </link:label>
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<link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_A4971BAB01E3EBE4C0525777F7BB0287_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_AD0ECCAA17F35C819193414350283A6C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock-based compensation expense </link:label>
<link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_A4971BAB01E3EBE4C0525777F7BB0287_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_AD0ECCAA17F35C819193414350283A6C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_AD0ECCAA17F35C819193414350283A6C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_28C5EDBF237E96A6C6135777F7BB45A8_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_40F4AFDDE6265106A0C2F6773431EDD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Excess tax benefits from stock-based compensation </link:label>
<link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_28C5EDBF237E96A6C6135777F7BB45A8_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_40F4AFDDE6265106A0C2F6773431EDD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_40F4AFDDE6265106A0C2F6773431EDD3" xlink:type="locator"/>
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<link:label id="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_ED4E92418CC398D620BF5777F7BB580E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_C7C4D12E207E56EE89FD6E6DF3402562" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Repurchase and retirement of common stock </link:label>
<link:label id="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_ED4E92418CC398D620BF5777F7BB580E_label_en-US" xlink:label="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_C7C4D12E207E56EE89FD6E6DF3402562" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Repurchased and Retired During Period, Value </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_C7C4D12E207E56EE89FD6E6DF3402562" xlink:type="locator"/>
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<link:label id="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_2E72DBA90EE0895D2F555777F7BB435B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_4FF336AB37B453728439148ABC99FDF1" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Repurchase and retirement of common stock (in shares) </link:label>
<link:label id="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_2E72DBA90EE0895D2F555777F7BB435B_label_en-US" xlink:label="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_4FF336AB37B453728439148ABC99FDF1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Repurchased and Retired During Period, Shares </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_4FF336AB37B453728439148ABC99FDF1" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DividendsShareBasedCompensation_D04682B9D3F631CD2D365777F7BB88C5_negatedLabel_en-US" xlink:label="lab_us-gaap_DividendsShareBasedCompensation_F857724178EE5397B852800DD2381C13" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Dividends earned under stock plans </link:label>
<link:label id="lab_us-gaap_DividendsShareBasedCompensation_D04682B9D3F631CD2D365777F7BB88C5_label_en-US" xlink:label="lab_us-gaap_DividendsShareBasedCompensation_F857724178EE5397B852800DD2381C13" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Dividends, Share-based Compensation </link:label>
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<link:label id="lab_us-gaap_DividendsCommonStockCash_A9856728545F2553067E5777F7BBBFF6_negatedLabel_en-US" xlink:label="lab_us-gaap_DividendsCommonStockCash_7F0CA3A62FA559A69C6C84C2B87C59D1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Cash dividends declared to stockholders </link:label>
<link:label id="lab_us-gaap_DividendsCommonStockCash_A9856728545F2553067E5777F7BBBFF6_label_en-US" xlink:label="lab_us-gaap_DividendsCommonStockCash_7F0CA3A62FA559A69C6C84C2B87C59D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Dividends, Common Stock, Cash </link:label>
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<link:label id="lab_us-gaap_StockholdersEquity_3BDCB6D426A6429591395777F7BBE269_periodEndLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_E019ACD59A035F01B95DC868CDE1DE36" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Balance </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_E019ACD59A035F01B95DC868CDE1DE36" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CommonStockSharesIssued_F705EAA34FF7823F02E55777F7BBCC10_periodEndLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_37C8DA6E52E058679E206217AB8CC671" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Balance (in shares) </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_37C8DA6E52E058679E206217AB8CC671" xlink:type="locator"/>
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<link:label id="lab_us-gaap_SegmentReportingAbstract_DE972679A2CAB3843345BE2F5B89B03C_label_en-US" xlink:label="lab_us-gaap_SegmentReportingAbstract_29981E12C24153CF973AD987100DECC0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segment Reporting [Abstract] </link:label>
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<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_37E7CA601A80D8285027BE2F5B8970BF_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_8396F716DD9E53F089F7044EA6E88E20" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of financial information regarding the entity's reportable segments </link:label>
<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_37E7CA601A80D8285027BE2F5B8970BF_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_8396F716DD9E53F089F7044EA6E88E20" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Segment Reporting Information, by Segment [Table Text Block] </link:label>
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<link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1FD37B658B4CD4DBBF30FB17CE4402B1_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_A5F65281767A55439944E3303DDE0795" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] </link:label>
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<link:label id="lab_us-gaap_ShareRepurchaseProgramAxis_46AE0AC89D9D59A505ABFB17CE4432F8_terseLabel_en-US" xlink:label="lab_us-gaap_ShareRepurchaseProgramAxis_03F1D008C72A5119BC1EA6A15819989A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Share Repurchase Program [Axis] </link:label>
<link:label id="lab_us-gaap_ShareRepurchaseProgramAxis_46AE0AC89D9D59A505ABFB17CE4432F8_label_en-US" xlink:label="lab_us-gaap_ShareRepurchaseProgramAxis_03F1D008C72A5119BC1EA6A15819989A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share Repurchase Program [Axis] </link:label>
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<link:label id="lab_us-gaap_ShareRepurchaseProgramDomain_31B05C64220A8782DBD1FB17CE449A08_terseLabel_en-US" xlink:label="lab_us-gaap_ShareRepurchaseProgramDomain_4D99933A0D8A5BF996EDE42292F7883A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Share Repurchase Program [Domain] </link:label>
<link:label id="lab_us-gaap_ShareRepurchaseProgramDomain_31B05C64220A8782DBD1FB17CE449A08_label_en-US" xlink:label="lab_us-gaap_ShareRepurchaseProgramDomain_4D99933A0D8A5BF996EDE42292F7883A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share Repurchase Program [Domain] </link:label>
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<link:label id="lab_kar_OpenMarketShareRepurchasesMember_F976D4BA41D74EBD7C76FB17CE440D73_terseLabel_en-US" xlink:label="lab_kar_OpenMarketShareRepurchasesMember_6281E682FE8C58B78BB26575D94A20AA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Open market share repurchases </link:label>
<link:label id="lab_kar_OpenMarketShareRepurchasesMember_F976D4BA41D74EBD7C76FB17CE440D73_label_en-US" xlink:label="lab_kar_OpenMarketShareRepurchasesMember_6281E682FE8C58B78BB26575D94A20AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Open Market Share Repurchases [Member] </link:label>
<link:label id="lab_kar_OpenMarketShareRepurchasesMember_F976D4BA41D74EBD7C76FB17CE440D73_documentation_en-US" xlink:label="lab_kar_OpenMarketShareRepurchasesMember_6281E682FE8C58B78BB26575D94A20AA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Stock repurchased on the open market and retired during the period. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_OpenMarketShareRepurchasesMember" xlink:label="loc_kar_OpenMarketShareRepurchasesMember_6281E682FE8C58B78BB26575D94A20AA" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_OpenMarketShareRepurchasesMember_6281E682FE8C58B78BB26575D94A20AA" xlink:to="lab_kar_OpenMarketShareRepurchasesMember_6281E682FE8C58B78BB26575D94A20AA" xlink:type="arc"/>
<link:label id="lab_kar_AcceleratedShareRepurchaseAgreementRepurchasesMember_1B4AD6B8C5702A1B38A8FB17CE44DF39_terseLabel_en-US" xlink:label="lab_kar_AcceleratedShareRepurchaseAgreementRepurchasesMember_B5CFC903CD1B5907A54721BFB53D33D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accelerated share repurchase agreement repurchases </link:label>
<link:label id="lab_kar_AcceleratedShareRepurchaseAgreementRepurchasesMember_1B4AD6B8C5702A1B38A8FB17CE44DF39_label_en-US" xlink:label="lab_kar_AcceleratedShareRepurchaseAgreementRepurchasesMember_B5CFC903CD1B5907A54721BFB53D33D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accelerated Share Repurchase Agreement Repurchases [Member] </link:label>
<link:label id="lab_kar_AcceleratedShareRepurchaseAgreementRepurchasesMember_1B4AD6B8C5702A1B38A8FB17CE44DF39_documentation_en-US" xlink:label="lab_kar_AcceleratedShareRepurchaseAgreementRepurchasesMember_B5CFC903CD1B5907A54721BFB53D33D2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Stock repurchased under the Accelerated Share Repurchase Agreement and retired during the period. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_AcceleratedShareRepurchaseAgreementRepurchasesMember" xlink:label="loc_kar_AcceleratedShareRepurchaseAgreementRepurchasesMember_B5CFC903CD1B5907A54721BFB53D33D2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_AcceleratedShareRepurchaseAgreementRepurchasesMember_B5CFC903CD1B5907A54721BFB53D33D2" xlink:to="lab_kar_AcceleratedShareRepurchaseAgreementRepurchasesMember_B5CFC903CD1B5907A54721BFB53D33D2" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_F3E79173DE6246E7BC04FB17CE44BC82_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_63928924D7AF5FE0A9204F3623354313" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock and Stock-Based Compensation Plans </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_F3E79173DE6246E7BC04FB17CE44BC82_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_63928924D7AF5FE0A9204F3623354313" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_63928924D7AF5FE0A9204F3623354313" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_63928924D7AF5FE0A9204F3623354313" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_63928924D7AF5FE0A9204F3623354313" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_8A6DC8D6F7E6FB9CE9C0FB17CE4440C3_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_2E3E7A3F2AC552C2A51CDE8EF879CEA2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock and Stock-Based Compensation Plans </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_8A6DC8D6F7E6FB9CE9C0FB17CE4440C3_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_2E3E7A3F2AC552C2A51CDE8EF879CEA2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_2E3E7A3F2AC552C2A51CDE8EF879CEA2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_2E3E7A3F2AC552C2A51CDE8EF879CEA2" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_2E3E7A3F2AC552C2A51CDE8EF879CEA2" xlink:type="arc"/>
<link:label id="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_81F224EC28018B3D437CFB17CE44BDCB_terseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_6E874A510F9D5C0EB6615B34187B70B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock repurchase program, authorized amount </link:label>
<link:label id="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_81F224EC28018B3D437CFB17CE44BDCB_label_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_6E874A510F9D5C0EB6615B34187B70B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Repurchase Program, Authorized Amount </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_6E874A510F9D5C0EB6615B34187B70B7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_6E874A510F9D5C0EB6615B34187B70B7" xlink:to="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_6E874A510F9D5C0EB6615B34187B70B7" xlink:type="arc"/>
<link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_408918C0FE3BB21146BCFB17CE44D85C_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_EE27D5698D7E5BD685715C43A734432F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Common stock, par value (in dollars per share) </link:label>
<link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_408918C0FE3BB21146BCFB17CE44D85C_label_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_EE27D5698D7E5BD685715C43A734432F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Par or Stated Value Per Share </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_EE27D5698D7E5BD685715C43A734432F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockParOrStatedValuePerShare_EE27D5698D7E5BD685715C43A734432F" xlink:to="lab_us-gaap_CommonStockParOrStatedValuePerShare_EE27D5698D7E5BD685715C43A734432F" xlink:type="arc"/>
<link:label id="lab_us-gaap_StockRepurchaseProgramExpirationDate_EAC84CC3CFD89DF44D38FB17CE446E02_terseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramExpirationDate_B000B083FA30569EA183CFD64BF512D0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock repurchase program expiration date </link:label>
<link:label id="lab_us-gaap_StockRepurchaseProgramExpirationDate_EAC84CC3CFD89DF44D38FB17CE446E02_label_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramExpirationDate_B000B083FA30569EA183CFD64BF512D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Repurchase Program Expiration Date </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockRepurchaseProgramExpirationDate" xlink:label="loc_us-gaap_StockRepurchaseProgramExpirationDate_B000B083FA30569EA183CFD64BF512D0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchaseProgramExpirationDate_B000B083FA30569EA183CFD64BF512D0" xlink:to="lab_us-gaap_StockRepurchaseProgramExpirationDate_B000B083FA30569EA183CFD64BF512D0" xlink:type="arc"/>
<link:label id="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_40E4BC9EE5B628572BF5FB17CE44F1ED_terseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_35204EA16FBD5690903C4E7288F8565A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock repurchased and retired during period (in shares) </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_35204EA16FBD5690903C4E7288F8565A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_35204EA16FBD5690903C4E7288F8565A" xlink:to="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_35204EA16FBD5690903C4E7288F8565A" xlink:type="arc"/>
<link:label id="lab_kar_StockRepurchasedandRetiredWeightedAveragePricePerShare_D0BDFCD20144214A3B9CFB17CE4402B4_terseLabel_en-US" xlink:label="lab_kar_StockRepurchasedandRetiredWeightedAveragePricePerShare_877089A682305088B6FF9327CC4AB991" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock repurchased and retired weighted average price per share </link:label>
<link:label id="lab_kar_StockRepurchasedandRetiredWeightedAveragePricePerShare_D0BDFCD20144214A3B9CFB17CE4402B4_label_en-US" xlink:label="lab_kar_StockRepurchasedandRetiredWeightedAveragePricePerShare_877089A682305088B6FF9327CC4AB991" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Repurchased and Retired Weighted Average Price Per Share </link:label>
<link:label id="lab_kar_StockRepurchasedandRetiredWeightedAveragePricePerShare_D0BDFCD20144214A3B9CFB17CE4402B4_documentation_en-US" xlink:label="lab_kar_StockRepurchasedandRetiredWeightedAveragePricePerShare_877089A682305088B6FF9327CC4AB991" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the weighted average price per share of common stock repurchased and retired. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_StockRepurchasedandRetiredWeightedAveragePricePerShare" xlink:label="loc_kar_StockRepurchasedandRetiredWeightedAveragePricePerShare_877089A682305088B6FF9327CC4AB991" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_StockRepurchasedandRetiredWeightedAveragePricePerShare_877089A682305088B6FF9327CC4AB991" xlink:to="lab_kar_StockRepurchasedandRetiredWeightedAveragePricePerShare_877089A682305088B6FF9327CC4AB991" xlink:type="arc"/>
<link:label id="lab_kar_StockRepurchasedandRetiredDuringPeriodValueunderAcceleratedShareRepurchaseAgreement_70BD823279A44F39630DFB17CE442629_terseLabel_en-US" xlink:label="lab_kar_StockRepurchasedandRetiredDuringPeriodValueunderAcceleratedShareRepurchaseAgreement_1F7F3F6BC3E553039C7268B802FF4B37" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock repurcahsed and retired during period under accelerated share repurchase agreement </link:label>
<link:label id="lab_kar_StockRepurchasedandRetiredDuringPeriodValueunderAcceleratedShareRepurchaseAgreement_70BD823279A44F39630DFB17CE442629_label_en-US" xlink:label="lab_kar_StockRepurchasedandRetiredDuringPeriodValueunderAcceleratedShareRepurchaseAgreement_1F7F3F6BC3E553039C7268B802FF4B37" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Repurchased and Retired During Period Value under Accelerated Share Repurchase Agreement </link:label>
<link:label id="lab_kar_StockRepurchasedandRetiredDuringPeriodValueunderAcceleratedShareRepurchaseAgreement_70BD823279A44F39630DFB17CE442629_documentation_en-US" xlink:label="lab_kar_StockRepurchasedandRetiredDuringPeriodValueunderAcceleratedShareRepurchaseAgreement_1F7F3F6BC3E553039C7268B802FF4B37" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Stock repurchased and retired during period value under accelerated share repurchase agreement. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_StockRepurchasedandRetiredDuringPeriodValueunderAcceleratedShareRepurchaseAgreement" xlink:label="loc_kar_StockRepurchasedandRetiredDuringPeriodValueunderAcceleratedShareRepurchaseAgreement_1F7F3F6BC3E553039C7268B802FF4B37" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_StockRepurchasedandRetiredDuringPeriodValueunderAcceleratedShareRepurchaseAgreement_1F7F3F6BC3E553039C7268B802FF4B37" xlink:to="lab_kar_StockRepurchasedandRetiredDuringPeriodValueunderAcceleratedShareRepurchaseAgreement_1F7F3F6BC3E553039C7268B802FF4B37" xlink:type="arc"/>
<link:label id="lab_kar_PercentofStockRepurchasedunderAcceleratedShareRepurchaseAgreement_1BA49795D146B91550ACFB17CE44589F_terseLabel_en-US" xlink:label="lab_kar_PercentofStockRepurchasedunderAcceleratedShareRepurchaseAgreement_354F90D2A9EB53FCBB6569F06B5C9E57" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percent of stock repurchased under accelerated share repurchase agreement </link:label>
<link:label id="lab_kar_PercentofStockRepurchasedunderAcceleratedShareRepurchaseAgreement_1BA49795D146B91550ACFB17CE44589F_label_en-US" xlink:label="lab_kar_PercentofStockRepurchasedunderAcceleratedShareRepurchaseAgreement_354F90D2A9EB53FCBB6569F06B5C9E57" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Percent of Stock Repurchased under Accelerated Share Repurchase Agreement </link:label>
<link:label id="lab_kar_PercentofStockRepurchasedunderAcceleratedShareRepurchaseAgreement_1BA49795D146B91550ACFB17CE44589F_documentation_en-US" xlink:label="lab_kar_PercentofStockRepurchasedunderAcceleratedShareRepurchaseAgreement_354F90D2A9EB53FCBB6569F06B5C9E57" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents shares repurchased, as a percent of the total anticipated shares to be repurchased. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_PercentofStockRepurchasedunderAcceleratedShareRepurchaseAgreement" xlink:label="loc_kar_PercentofStockRepurchasedunderAcceleratedShareRepurchaseAgreement_354F90D2A9EB53FCBB6569F06B5C9E57" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_PercentofStockRepurchasedunderAcceleratedShareRepurchaseAgreement_354F90D2A9EB53FCBB6569F06B5C9E57" xlink:to="lab_kar_PercentofStockRepurchasedunderAcceleratedShareRepurchaseAgreement_354F90D2A9EB53FCBB6569F06B5C9E57" xlink:type="arc"/>
<link:label id="lab_us-gaap_EarningsPerShareTextBlock_74A266DC710D5E1C70FD85FB9A25C478_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_80256707EA7453BE843404850533DA01" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net Income Per Share </link:label>
<link:label id="lab_us-gaap_EarningsPerShareTextBlock_74A266DC710D5E1C70FD85FB9A25C478_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_80256707EA7453BE843404850533DA01" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Earnings Per Share [Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_80256707EA7453BE843404850533DA01" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareTextBlock_80256707EA7453BE843404850533DA01" xlink:to="lab_us-gaap_EarningsPerShareTextBlock_80256707EA7453BE843404850533DA01" xlink:type="arc"/>
<link:label id="lab_us-gaap_NumberOfOperatingSegments_505768511A57228E7DFB26C6504EC5D8_terseLabel_en-US" xlink:label="lab_us-gaap_NumberOfOperatingSegments_505768511A57228E7DFB26C6504EC5D8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of operating segments </link:label>
<link:label id="lab_us-gaap_NumberOfOperatingSegments_505768511A57228E7DFB26C6504EC5D8_label_en-US" xlink:label="lab_us-gaap_NumberOfOperatingSegments_505768511A57228E7DFB26C6504EC5D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Operating Segments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NumberOfOperatingSegments" xlink:label="loc_us-gaap_NumberOfOperatingSegments_505768511A57228E7DFB26C6504EC5D8" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NumberOfOperatingSegments_505768511A57228E7DFB26C6504EC5D8" xlink:to="lab_us-gaap_NumberOfOperatingSegments_505768511A57228E7DFB26C6504EC5D8" xlink:type="arc"/>
<link:label id="lab_us-gaap_NumberOfReportableSegments_0CABE7BC73E3CA4F6BE726C6504E445F_terseLabel_en-US" xlink:label="lab_us-gaap_NumberOfReportableSegments_0CABE7BC73E3CA4F6BE726C6504E445F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of reportable segments </link:label>
<link:label id="lab_us-gaap_NumberOfReportableSegments_0CABE7BC73E3CA4F6BE726C6504E445F_label_en-US" xlink:label="lab_us-gaap_NumberOfReportableSegments_0CABE7BC73E3CA4F6BE726C6504E445F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Reportable Segments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:label="loc_us-gaap_NumberOfReportableSegments_0CABE7BC73E3CA4F6BE726C6504E445F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NumberOfReportableSegments_0CABE7BC73E3CA4F6BE726C6504E445F" xlink:to="lab_us-gaap_NumberOfReportableSegments_0CABE7BC73E3CA4F6BE726C6504E445F" xlink:type="arc"/>
<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4AFFB2716690147B5D6826C6504E4A6A_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4AFFB2716690147B5D6826C6504E4A6A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Segment Reporting Information, by Segment [Table] </link:label>
<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4AFFB2716690147B5D6826C6504E4A6A_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4AFFB2716690147B5D6826C6504E4A6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Segment Reporting Information, by Segment [Table] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4AFFB2716690147B5D6826C6504E4A6A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4AFFB2716690147B5D6826C6504E4A6A" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4AFFB2716690147B5D6826C6504E4A6A" xlink:type="arc"/>
<link:label id="lab_us-gaap_ConsolidationItemsAxis_DA59C9ECDDAFFF619D0626C6504ECFE9_terseLabel_en-US" xlink:label="lab_us-gaap_ConsolidationItemsAxis_DA59C9ECDDAFFF619D0626C6504ECFE9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Consolidation Items [Axis] </link:label>
<link:label id="lab_us-gaap_ConsolidationItemsAxis_DA59C9ECDDAFFF619D0626C6504ECFE9_label_en-US" xlink:label="lab_us-gaap_ConsolidationItemsAxis_DA59C9ECDDAFFF619D0626C6504ECFE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Consolidation Items [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:label="loc_us-gaap_ConsolidationItemsAxis_DA59C9ECDDAFFF619D0626C6504ECFE9" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConsolidationItemsAxis_DA59C9ECDDAFFF619D0626C6504ECFE9" xlink:to="lab_us-gaap_ConsolidationItemsAxis_DA59C9ECDDAFFF619D0626C6504ECFE9" xlink:type="arc"/>
<link:label id="lab_us-gaap_ConsolidationItemsDomain_52F899265A62EC24D30626C6504EE4B7_terseLabel_en-US" xlink:label="lab_us-gaap_ConsolidationItemsDomain_52F899265A62EC24D30626C6504EE4B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Consolidation Items [Domain] </link:label>
<link:label id="lab_us-gaap_ConsolidationItemsDomain_52F899265A62EC24D30626C6504EE4B7_label_en-US" xlink:label="lab_us-gaap_ConsolidationItemsDomain_52F899265A62EC24D30626C6504EE4B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Consolidation Items [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_52F899265A62EC24D30626C6504EE4B7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConsolidationItemsDomain_52F899265A62EC24D30626C6504EE4B7" xlink:to="lab_us-gaap_ConsolidationItemsDomain_52F899265A62EC24D30626C6504EE4B7" xlink:type="arc"/>
<link:label id="lab_us-gaap_OperatingSegmentsMember_C33A3A7A472205CCF3CC26C6504EEAC5_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingSegmentsMember_C33A3A7A472205CCF3CC26C6504EEAC5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating Segments </link:label>
<link:label id="lab_us-gaap_OperatingSegmentsMember_C33A3A7A472205CCF3CC26C6504EEAC5_label_en-US" xlink:label="lab_us-gaap_OperatingSegmentsMember_C33A3A7A472205CCF3CC26C6504EEAC5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Segments [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_C33A3A7A472205CCF3CC26C6504EEAC5" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingSegmentsMember_C33A3A7A472205CCF3CC26C6504EEAC5" xlink:to="lab_us-gaap_OperatingSegmentsMember_C33A3A7A472205CCF3CC26C6504EEAC5" xlink:type="arc"/>
<link:label id="lab_us-gaap_CorporateNonSegmentMember_130B737817248D97A8EF26C6504E20DE_terseLabel_en-US" xlink:label="lab_us-gaap_CorporateNonSegmentMember_130B737817248D97A8EF26C6504E20DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Holding Company </link:label>
<link:label id="lab_us-gaap_CorporateNonSegmentMember_130B737817248D97A8EF26C6504E20DE_label_en-US" xlink:label="lab_us-gaap_CorporateNonSegmentMember_130B737817248D97A8EF26C6504E20DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Corporate, Non-Segment [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_130B737817248D97A8EF26C6504E20DE" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CorporateNonSegmentMember_130B737817248D97A8EF26C6504E20DE" xlink:to="lab_us-gaap_CorporateNonSegmentMember_130B737817248D97A8EF26C6504E20DE" xlink:type="arc"/>
<link:label id="lab_us-gaap_SegmentReportingInformationLineItems_70A5579D3F4E49D6AE1526C6504E535D_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_70A5579D3F4E49D6AE1526C6504E535D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segment Information </link:label>
<link:label id="lab_us-gaap_SegmentReportingInformationLineItems_70A5579D3F4E49D6AE1526C6504E535D_label_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_70A5579D3F4E49D6AE1526C6504E535D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segment Reporting Information [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_70A5579D3F4E49D6AE1526C6504E535D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_70A5579D3F4E49D6AE1526C6504E535D" xlink:to="lab_us-gaap_SegmentReportingInformationLineItems_70A5579D3F4E49D6AE1526C6504E535D" xlink:type="arc"/>
<link:label id="lab_kar_AdesaAuctionServicesRevenues_F09CA61DFA6674DAD5A926C6504E82AE_terseLabel_en-US" xlink:label="lab_kar_AdesaAuctionServicesRevenues_F09CA61DFA6674DAD5A926C6504E82AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> ADESA Auction Services </link:label>
<link:label id="lab_kar_AdesaAuctionServicesRevenues_F09CA61DFA6674DAD5A926C6504E82AE_label_en-US" xlink:label="lab_kar_AdesaAuctionServicesRevenues_F09CA61DFA6674DAD5A926C6504E82AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Adesa Auction Services Revenues </link:label>
<link:label id="lab_kar_AdesaAuctionServicesRevenues_F09CA61DFA6674DAD5A926C6504E82AE_documentation_en-US" xlink:label="lab_kar_AdesaAuctionServicesRevenues_F09CA61DFA6674DAD5A926C6504E82AE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> ADESA Auction Services, revenues. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_AdesaAuctionServicesRevenues" xlink:label="loc_kar_AdesaAuctionServicesRevenues_F09CA61DFA6674DAD5A926C6504E82AE" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_AdesaAuctionServicesRevenues_F09CA61DFA6674DAD5A926C6504E82AE" xlink:to="lab_kar_AdesaAuctionServicesRevenues_F09CA61DFA6674DAD5A926C6504E82AE" xlink:type="arc"/>
<link:label id="lab_kar_IaaSalvageServicesRevenues_5E69E6C9DB7C6B82DB6C26C6504E6358_terseLabel_en-US" xlink:label="lab_kar_IaaSalvageServicesRevenues_5E69E6C9DB7C6B82DB6C26C6504E6358" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> IAA Salvage Services </link:label>
<link:label id="lab_kar_IaaSalvageServicesRevenues_5E69E6C9DB7C6B82DB6C26C6504E6358_label_en-US" xlink:label="lab_kar_IaaSalvageServicesRevenues_5E69E6C9DB7C6B82DB6C26C6504E6358" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Iaa Salvage Services Revenues </link:label>
<link:label id="lab_kar_IaaSalvageServicesRevenues_5E69E6C9DB7C6B82DB6C26C6504E6358_documentation_en-US" xlink:label="lab_kar_IaaSalvageServicesRevenues_5E69E6C9DB7C6B82DB6C26C6504E6358" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> This element represents IAA Salvage Services, revenues. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_IaaSalvageServicesRevenues" xlink:label="loc_kar_IaaSalvageServicesRevenues_5E69E6C9DB7C6B82DB6C26C6504E6358" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_IaaSalvageServicesRevenues_5E69E6C9DB7C6B82DB6C26C6504E6358" xlink:to="lab_kar_IaaSalvageServicesRevenues_5E69E6C9DB7C6B82DB6C26C6504E6358" xlink:type="arc"/>
<link:label id="lab_kar_AfcRevenues_1546258D6B75FFB6335526C6504EDE57_terseLabel_en-US" xlink:label="lab_kar_AfcRevenues_1546258D6B75FFB6335526C6504EDE57" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> AFC </link:label>
<link:label id="lab_kar_AfcRevenues_1546258D6B75FFB6335526C6504EDE57_label_en-US" xlink:label="lab_kar_AfcRevenues_1546258D6B75FFB6335526C6504EDE57" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Afc Revenues </link:label>
<link:label id="lab_kar_AfcRevenues_1546258D6B75FFB6335526C6504EDE57_documentation_en-US" xlink:label="lab_kar_AfcRevenues_1546258D6B75FFB6335526C6504EDE57" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> This element represents AFC Revenues. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_AfcRevenues" xlink:label="loc_kar_AfcRevenues_1546258D6B75FFB6335526C6504EDE57" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_AfcRevenues_1546258D6B75FFB6335526C6504EDE57" xlink:to="lab_kar_AfcRevenues_1546258D6B75FFB6335526C6504EDE57" xlink:type="arc"/>
<link:label id="lab_us-gaap_SalesRevenueServicesNet_C1E214182DC07A6A307626C6504EE410_terseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesNet_C1E214182DC07A6A307626C6504EE410" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating revenues </link:label>
<link:label id="lab_us-gaap_SalesRevenueServicesNet_C1E214182DC07A6A307626C6504EE410_label_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesNet_C1E214182DC07A6A307626C6504EE410" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Sales Revenue, Services, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SalesRevenueServicesNet" xlink:label="loc_us-gaap_SalesRevenueServicesNet_C1E214182DC07A6A307626C6504EE410" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesRevenueServicesNet_C1E214182DC07A6A307626C6504EE410" xlink:to="lab_us-gaap_SalesRevenueServicesNet_C1E214182DC07A6A307626C6504EE410" xlink:type="arc"/>
<link:label id="lab_us-gaap_OperatingExpensesAbstract_CDF698A35A51EAA334DC26C6504EF6C7_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract_CDF698A35A51EAA334DC26C6504EF6C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating expenses </link:label>
<link:label id="lab_us-gaap_OperatingExpensesAbstract_CDF698A35A51EAA334DC26C6504EF6C7_label_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract_CDF698A35A51EAA334DC26C6504EF6C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Expenses [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_CDF698A35A51EAA334DC26C6504EF6C7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CDF698A35A51EAA334DC26C6504EF6C7" xlink:to="lab_us-gaap_OperatingExpensesAbstract_CDF698A35A51EAA334DC26C6504EF6C7" xlink:type="arc"/>
<link:label id="lab_us-gaap_CostOfServicesExcludingDepreciationDepletionAndAmortization_B4DE28014C616A2638C726C6504E0A9D_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfServicesExcludingDepreciationDepletionAndAmortization_B4DE28014C616A2638C726C6504E0A9D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cost of services (exclusive of depreciation and amortization) </link:label>
<link:label id="lab_us-gaap_CostOfServicesExcludingDepreciationDepletionAndAmortization_B4DE28014C616A2638C726C6504E0A9D_label_en-US" xlink:label="lab_us-gaap_CostOfServicesExcludingDepreciationDepletionAndAmortization_B4DE28014C616A2638C726C6504E0A9D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cost of Services, Excluding Depreciation, Depletion, and Amortization </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostOfServicesExcludingDepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_CostOfServicesExcludingDepreciationDepletionAndAmortization_B4DE28014C616A2638C726C6504E0A9D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfServicesExcludingDepreciationDepletionAndAmortization_B4DE28014C616A2638C726C6504E0A9D" xlink:to="lab_us-gaap_CostOfServicesExcludingDepreciationDepletionAndAmortization_B4DE28014C616A2638C726C6504E0A9D" xlink:type="arc"/>
<link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_89E2F7921525C07F25C526C6504E0507_terseLabel_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense_89E2F7921525C07F25C526C6504E0507" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Selling, general and administrative </link:label>
<link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_89E2F7921525C07F25C526C6504E0507_label_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense_89E2F7921525C07F25C526C6504E0507" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Selling, General and Administrative Expense </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_89E2F7921525C07F25C526C6504E0507" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense_89E2F7921525C07F25C526C6504E0507" xlink:to="lab_us-gaap_SellingGeneralAndAdministrativeExpense_89E2F7921525C07F25C526C6504E0507" xlink:type="arc"/>
<link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_3EB0144948005F5CF0DA26C6504E54BC_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_3EB0144948005F5CF0DA26C6504E54BC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Depreciation and amortization </link:label>
<link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_3EB0144948005F5CF0DA26C6504E54BC_label_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_3EB0144948005F5CF0DA26C6504E54BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Depreciation, Depletion and Amortization </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_3EB0144948005F5CF0DA26C6504E54BC" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationDepletionAndAmortization_3EB0144948005F5CF0DA26C6504E54BC" xlink:to="lab_us-gaap_DepreciationDepletionAndAmortization_3EB0144948005F5CF0DA26C6504E54BC" xlink:type="arc"/>
<link:label id="lab_us-gaap_CostsAndExpenses_C7CD669D2582D924BD1026C6504E48C1_totalLabel_en-US" xlink:label="lab_us-gaap_CostsAndExpenses_C7CD669D2582D924BD1026C6504E48C1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total operating expenses </link:label>
<link:label id="lab_us-gaap_CostsAndExpenses_C7CD669D2582D924BD1026C6504E48C1_label_en-US" xlink:label="lab_us-gaap_CostsAndExpenses_C7CD669D2582D924BD1026C6504E48C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Costs and Expenses </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="loc_us-gaap_CostsAndExpenses_C7CD669D2582D924BD1026C6504E48C1" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostsAndExpenses_C7CD669D2582D924BD1026C6504E48C1" xlink:to="lab_us-gaap_CostsAndExpenses_C7CD669D2582D924BD1026C6504E48C1" xlink:type="arc"/>
<link:label id="lab_us-gaap_OperatingIncomeLoss_58EA5295F8751B21F43926C6504EE2E1_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_58EA5295F8751B21F43926C6504EE2E1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Operating profit </link:label>
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<link:label id="lab_us-gaap_InterestExpense_3D3AA5E6BA5E0779C99926C6504EC951_label_en-US" xlink:label="lab_us-gaap_InterestExpense_3D3AA5E6BA5E0779C99926C6504EC951" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Expense </link:label>
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<link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_0A513F5002FDC05C259926C6504E9AC6_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_0A513F5002FDC05C259926C6504E9AC6" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Other (income) expense, net </link:label>
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<link:label id="lab_kar_IntercompanyIncomeExpense_B0EE7E4CD0EC87DFFDE226C6504E2A11_negatedTerseLabel_en-US" xlink:label="lab_kar_IntercompanyIncomeExpense_B0EE7E4CD0EC87DFFDE226C6504E2A11" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Intercompany expense (income) </link:label>
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<link:label id="lab_us-gaap_PlanNameDomain_D51D256E5EFCDEF3516325B8E9C9423F_label_en-US" xlink:label="lab_us-gaap_PlanNameDomain_D51D256E5EFCDEF3516325B8E9C9423F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Plan Name [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_D51D256E5EFCDEF3516325B8E9C9423F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PlanNameDomain_D51D256E5EFCDEF3516325B8E9C9423F" xlink:to="lab_us-gaap_PlanNameDomain_D51D256E5EFCDEF3516325B8E9C9423F" xlink:type="arc"/>
<link:label id="lab_kar_KARAuctionServicesIncOmnibusStockAndIncentivePlan2009Member_F31C0E821B7DA1D0869925B8E9C948F7_terseLabel_en-US" xlink:label="lab_kar_KARAuctionServicesIncOmnibusStockAndIncentivePlan2009Member_F31C0E821B7DA1D0869925B8E9C948F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> KAR Auction Services, Inc. 2009 Omnibus Stock and Incentive Plan </link:label>
<link:label id="lab_kar_KARAuctionServicesIncOmnibusStockAndIncentivePlan2009Member_F31C0E821B7DA1D0869925B8E9C948F7_label_en-US" xlink:label="lab_kar_KARAuctionServicesIncOmnibusStockAndIncentivePlan2009Member_F31C0E821B7DA1D0869925B8E9C948F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> KAR Auction Services Inc Omnibus Stock and Incentive Plan 2009 [Member] </link:label>
<link:label id="lab_kar_KARAuctionServicesIncOmnibusStockAndIncentivePlan2009Member_F31C0E821B7DA1D0869925B8E9C948F7_documentation_en-US" xlink:label="lab_kar_KARAuctionServicesIncOmnibusStockAndIncentivePlan2009Member_F31C0E821B7DA1D0869925B8E9C948F7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents information pertaining to KAR Auction Services, Inc. 2009 Omnibus Stock and Incentive Plan of the entity. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_KARAuctionServicesIncOmnibusStockAndIncentivePlan2009Member" xlink:label="loc_kar_KARAuctionServicesIncOmnibusStockAndIncentivePlan2009Member_F31C0E821B7DA1D0869925B8E9C948F7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_KARAuctionServicesIncOmnibusStockAndIncentivePlan2009Member_F31C0E821B7DA1D0869925B8E9C948F7" xlink:to="lab_kar_KARAuctionServicesIncOmnibusStockAndIncentivePlan2009Member_F31C0E821B7DA1D0869925B8E9C948F7" xlink:type="arc"/>
<link:label id="lab_us-gaap_AwardTypeAxis_ACFD7977B52A933F0E9425B8E9C9DC96_terseLabel_en-US" xlink:label="lab_us-gaap_AwardTypeAxis_ACFD7977B52A933F0E9425B8E9C9DC96" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Award Type [Axis] </link:label>
<link:label id="lab_us-gaap_AwardTypeAxis_ACFD7977B52A933F0E9425B8E9C9DC96_label_en-US" xlink:label="lab_us-gaap_AwardTypeAxis_ACFD7977B52A933F0E9425B8E9C9DC96" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Award Type [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_ACFD7977B52A933F0E9425B8E9C9DC96" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AwardTypeAxis_ACFD7977B52A933F0E9425B8E9C9DC96" xlink:to="lab_us-gaap_AwardTypeAxis_ACFD7977B52A933F0E9425B8E9C9DC96" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_BE6F3574851E23D74C3925B8E9C90A27_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_BE6F3574851E23D74C3925B8E9C90A27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Award type [Domain] </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_BE6F3574851E23D74C3925B8E9C90A27_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_BE6F3574851E23D74C3925B8E9C90A27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Award [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_BE6F3574851E23D74C3925B8E9C90A27" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_BE6F3574851E23D74C3925B8E9C90A27" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_BE6F3574851E23D74C3925B8E9C90A27" xlink:type="arc"/>
<link:label id="lab_kar_PRSUsOperatingAdjustedEPSMember_E9709AAF376B8D3D33AA25B8E9C9651A_terseLabel_en-US" xlink:label="lab_kar_PRSUsOperatingAdjustedEPSMember_E9709AAF376B8D3D33AA25B8E9C9651A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> PRSUs - Operating Adjusted EPS </link:label>
<link:label id="lab_kar_PRSUsOperatingAdjustedEPSMember_E9709AAF376B8D3D33AA25B8E9C9651A_label_en-US" xlink:label="lab_kar_PRSUsOperatingAdjustedEPSMember_E9709AAF376B8D3D33AA25B8E9C9651A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> PRSUs - Operating Adjusted EPS [Member] </link:label>
<link:label id="lab_kar_PRSUsOperatingAdjustedEPSMember_E9709AAF376B8D3D33AA25B8E9C9651A_documentation_en-US" xlink:label="lab_kar_PRSUsOperatingAdjustedEPSMember_E9709AAF376B8D3D33AA25B8E9C9651A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Performance based restricted stock units (PRSUs) with vesting tied to the Company's cumulative Operating Adjusted EPS. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_PRSUsOperatingAdjustedEPSMember" xlink:label="loc_kar_PRSUsOperatingAdjustedEPSMember_E9709AAF376B8D3D33AA25B8E9C9651A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_PRSUsOperatingAdjustedEPSMember_E9709AAF376B8D3D33AA25B8E9C9651A" xlink:to="lab_kar_PRSUsOperatingAdjustedEPSMember_E9709AAF376B8D3D33AA25B8E9C9651A" xlink:type="arc"/>
<link:label id="lab_kar_PRSUsMember_D26487E74CEE6FC72DD625B8E9C97B5D_terseLabel_en-US" xlink:label="lab_kar_PRSUsMember_D26487E74CEE6FC72DD625B8E9C97B5D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> PRSUs </link:label>
<link:label id="lab_kar_PRSUsMember_D26487E74CEE6FC72DD625B8E9C97B5D_label_en-US" xlink:label="lab_kar_PRSUsMember_D26487E74CEE6FC72DD625B8E9C97B5D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> PRSUs [Member] </link:label>
<link:label id="lab_kar_PRSUsMember_D26487E74CEE6FC72DD625B8E9C97B5D_documentation_en-US" xlink:label="lab_kar_PRSUsMember_D26487E74CEE6FC72DD625B8E9C97B5D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Performance-based restricted stock units (PRSUs) granted to certain employees of the Company. Includes PRSUs with vesting tied to the Company's Total Shareholder Return (TSR) and cumulative Adjusted EPS. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_PRSUsMember" xlink:label="loc_kar_PRSUsMember_D26487E74CEE6FC72DD625B8E9C97B5D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_PRSUsMember_D26487E74CEE6FC72DD625B8E9C97B5D" xlink:to="lab_kar_PRSUsMember_D26487E74CEE6FC72DD625B8E9C97B5D" xlink:type="arc"/>
<link:label id="lab_us-gaap_RestrictedStockUnitsRSUMember_5D217D138BF831808D0425B8E9C986B9_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedStockUnitsRSUMember_5D217D138BF831808D0425B8E9C986B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> RSUs </link:label>
<link:label id="lab_us-gaap_RestrictedStockUnitsRSUMember_5D217D138BF831808D0425B8E9C986B9_label_en-US" xlink:label="lab_us-gaap_RestrictedStockUnitsRSUMember_5D217D138BF831808D0425B8E9C986B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restricted Stock Units (RSUs) [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_5D217D138BF831808D0425B8E9C986B9" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedStockUnitsRSUMember_5D217D138BF831808D0425B8E9C986B9" xlink:to="lab_us-gaap_RestrictedStockUnitsRSUMember_5D217D138BF831808D0425B8E9C986B9" xlink:type="arc"/>
<link:label id="lab_kar_ServiceOptionsMember_AE4C09FC39402D50B21F25B8E9C985C4_terseLabel_en-US" xlink:label="lab_kar_ServiceOptionsMember_AE4C09FC39402D50B21F25B8E9C985C4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Service options </link:label>
<link:label id="lab_kar_ServiceOptionsMember_AE4C09FC39402D50B21F25B8E9C985C4_label_en-US" xlink:label="lab_kar_ServiceOptionsMember_AE4C09FC39402D50B21F25B8E9C985C4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Service Options [Member] </link:label>
<link:label id="lab_kar_ServiceOptionsMember_AE4C09FC39402D50B21F25B8E9C985C4_documentation_en-US" xlink:label="lab_kar_ServiceOptionsMember_AE4C09FC39402D50B21F25B8E9C985C4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents information pertaining to service options of the entity classified as equity awards. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_ServiceOptionsMember" xlink:label="loc_kar_ServiceOptionsMember_AE4C09FC39402D50B21F25B8E9C985C4" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_ServiceOptionsMember_AE4C09FC39402D50B21F25B8E9C985C4" xlink:to="lab_kar_ServiceOptionsMember_AE4C09FC39402D50B21F25B8E9C985C4" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_3236302D8B815DCA05FA25B8E9C90201_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_3236302D8B815DCA05FA25B8E9C90201" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> PRSUs and/or RSUs grants </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_3236302D8B815DCA05FA25B8E9C90201_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_3236302D8B815DCA05FA25B8E9C90201" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_3236302D8B815DCA05FA25B8E9C90201" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_3236302D8B815DCA05FA25B8E9C90201" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_3236302D8B815DCA05FA25B8E9C90201" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_4D4539E9CDBA4D5414AB25B8E9C9087A_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_4D4539E9CDBA4D5414AB25B8E9C9087A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> PRSUs vesting period </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_4D4539E9CDBA4D5414AB25B8E9C9087A_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_4D4539E9CDBA4D5414AB25B8E9C9087A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_4D4539E9CDBA4D5414AB25B8E9C9087A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_4D4539E9CDBA4D5414AB25B8E9C9087A" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_4D4539E9CDBA4D5414AB25B8E9C9087A" xlink:type="arc"/>
<link:label id="lab_kar_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualAnnualInstallmentsForAwardVesting_69F14520BDDBF94A359425B8E9C9A135_terseLabel_en-US" xlink:label="lab_kar_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualAnnualInstallmentsForAwardVesting_69F14520BDDBF94A359425B8E9C9A135" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of equal annual installments </link:label>
<link:label id="lab_kar_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualAnnualInstallmentsForAwardVesting_69F14520BDDBF94A359425B8E9C9A135_label_en-US" xlink:label="lab_kar_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualAnnualInstallmentsForAwardVesting_69F14520BDDBF94A359425B8E9C9A135" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share Based Compensation Arrangement by Share Based Payment Award Number of Equal Annual Installments for Award Vesting </link:label>
<link:label id="lab_kar_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualAnnualInstallmentsForAwardVesting_69F14520BDDBF94A359425B8E9C9A135_documentation_en-US" xlink:label="lab_kar_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualAnnualInstallmentsForAwardVesting_69F14520BDDBF94A359425B8E9C9A135" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the number of equal annual installments over which the awards vest, from date of grant. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualAnnualInstallmentsForAwardVesting" xlink:label="loc_kar_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualAnnualInstallmentsForAwardVesting_69F14520BDDBF94A359425B8E9C9A135" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualAnnualInstallmentsForAwardVesting_69F14520BDDBF94A359425B8E9C9A135" xlink:to="lab_kar_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualAnnualInstallmentsForAwardVesting_69F14520BDDBF94A359425B8E9C9A135" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_F6EB1563F2409F3A02BF25B8E9C9C8FF_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_F6EB1563F2409F3A02BF25B8E9C9C8FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> PRSUs and/or RSUs grant date fair value </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_F6EB1563F2409F3A02BF25B8E9C9C8FF_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_F6EB1563F2409F3A02BF25B8E9C9C8FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_F6EB1563F2409F3A02BF25B8E9C9C8FF" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_F6EB1563F2409F3A02BF25B8E9C9C8FF" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_F6EB1563F2409F3A02BF25B8E9C9C8FF" xlink:type="arc"/>
<link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DCB566B68D447963CF2125B8E9C93508_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DCB566B68D447963CF2125B8E9C93508" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total income tax benefit recognized (in dollars) </link:label>
<link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DCB566B68D447963CF2125B8E9C93508_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DCB566B68D447963CF2125B8E9C93508" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee Service Share-based Compensation, Tax Benefit from Compensation Expense </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DCB566B68D447963CF2125B8E9C93508" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DCB566B68D447963CF2125B8E9C93508" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DCB566B68D447963CF2125B8E9C93508" xlink:type="arc"/>
<link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_B552761180CE252503E925B8E9C90D4D_terseLabel_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_B552761180CE252503E925B8E9C90D4D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock-based compensation expense (in dollars) </link:label>
<link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_B552761180CE252503E925B8E9C90D4D_label_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_B552761180CE252503E925B8E9C90D4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Allocated Share-based Compensation Expense </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_B552761180CE252503E925B8E9C90D4D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllocatedShareBasedCompensationExpense_B552761180CE252503E925B8E9C90D4D" xlink:to="lab_us-gaap_AllocatedShareBasedCompensationExpense_B552761180CE252503E925B8E9C90D4D" xlink:type="arc"/>
<link:label id="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_2B6818DE836C0EB593AFC7B7F3B7E74C_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_D330BA7CEF1651518281F7FC8074CEDD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of long-term debt </link:label>
<link:label id="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_2B6818DE836C0EB593AFC7B7F3B7E74C_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_D330BA7CEF1651518281F7FC8074CEDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Long-term Debt Instruments [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_D330BA7CEF1651518281F7FC8074CEDD" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_D330BA7CEF1651518281F7FC8074CEDD" xlink:to="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_D330BA7CEF1651518281F7FC8074CEDD" xlink:type="arc"/>
<link:label id="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_A109BF7B98D0867656DEFB1E0DD3C563_terseLabel_en-US" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_4D66FC6402D15E08B16F8BA09BF6B9F8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] </link:label>
<link:label id="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_A109BF7B98D0867656DEFB1E0DD3C563_label_en-US" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_4D66FC6402D15E08B16F8BA09BF6B9F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_4D66FC6402D15E08B16F8BA09BF6B9F8" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_4D66FC6402D15E08B16F8BA09BF6B9F8" xlink:to="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_4D66FC6402D15E08B16F8BA09BF6B9F8" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativeByNatureAxis_A18E86C547B86049DF38FB1E0DD3BFBE_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeByNatureAxis_D3F9D5A615E75C248A3F948310A75520" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative, by Nature [Axis] </link:label>
<link:label id="lab_us-gaap_DerivativeByNatureAxis_A18E86C547B86049DF38FB1E0DD3BFBE_label_en-US" xlink:label="lab_us-gaap_DerivativeByNatureAxis_D3F9D5A615E75C248A3F948310A75520" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, by Nature [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeByNatureAxis" xlink:label="loc_us-gaap_DerivativeByNatureAxis_D3F9D5A615E75C248A3F948310A75520" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeByNatureAxis_D3F9D5A615E75C248A3F948310A75520" xlink:to="lab_us-gaap_DerivativeByNatureAxis_D3F9D5A615E75C248A3F948310A75520" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativeNameDomain_A7F7F8A2213EB77782FEFB1E0DD307C9_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeNameDomain_51681DA990EF53D39897AE8BAF98752C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative, Name [Domain] </link:label>
<link:label id="lab_us-gaap_DerivativeNameDomain_A7F7F8A2213EB77782FEFB1E0DD307C9_label_en-US" xlink:label="lab_us-gaap_DerivativeNameDomain_51681DA990EF53D39897AE8BAF98752C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, Name [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeNameDomain" xlink:label="loc_us-gaap_DerivativeNameDomain_51681DA990EF53D39897AE8BAF98752C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeNameDomain_51681DA990EF53D39897AE8BAF98752C" xlink:to="lab_us-gaap_DerivativeNameDomain_51681DA990EF53D39897AE8BAF98752C" xlink:type="arc"/>
<link:label id="lab_kar_Aug2015InterestRateCapMember_8FA15BC2F975D8AE900FFB1E0DD353B2_terseLabel_en-US" xlink:label="lab_kar_Aug2015InterestRateCapMember_03161106820C5E5B81EDEC18560CFAE1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Aug 2015 interest rate cap </link:label>
<link:label id="lab_kar_Aug2015InterestRateCapMember_8FA15BC2F975D8AE900FFB1E0DD353B2_label_en-US" xlink:label="lab_kar_Aug2015InterestRateCapMember_03161106820C5E5B81EDEC18560CFAE1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aug 2015 Interest Rate Cap [Member] </link:label>
<link:label id="lab_kar_Aug2015InterestRateCapMember_8FA15BC2F975D8AE900FFB1E0DD353B2_documentation_en-US" xlink:label="lab_kar_Aug2015InterestRateCapMember_03161106820C5E5B81EDEC18560CFAE1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the August 2015 interest rate cap. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_Aug2015InterestRateCapMember" xlink:label="loc_kar_Aug2015InterestRateCapMember_03161106820C5E5B81EDEC18560CFAE1" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_Aug2015InterestRateCapMember_03161106820C5E5B81EDEC18560CFAE1" xlink:to="lab_kar_Aug2015InterestRateCapMember_03161106820C5E5B81EDEC18560CFAE1" xlink:type="arc"/>
<link:label id="lab_us-gaap_InterestRateCapMember_17F29F2A1E41B020CE09FB1E0DD314EA_terseLabel_en-US" xlink:label="lab_us-gaap_InterestRateCapMember_3367C69918275285826F5818DAF47CD6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Interest rate caps </link:label>
<link:label id="lab_us-gaap_InterestRateCapMember_17F29F2A1E41B020CE09FB1E0DD314EA_label_en-US" xlink:label="lab_us-gaap_InterestRateCapMember_3367C69918275285826F5818DAF47CD6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Rate Cap [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InterestRateCapMember" xlink:label="loc_us-gaap_InterestRateCapMember_3367C69918275285826F5818DAF47CD6" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateCapMember_3367C69918275285826F5818DAF47CD6" xlink:to="lab_us-gaap_InterestRateCapMember_3367C69918275285826F5818DAF47CD6" xlink:type="arc"/>
<link:label id="lab_us-gaap_RangeAxis_2161C0131B172E002DE1FB1E0DE2C4D8_terseLabel_en-US" xlink:label="lab_us-gaap_RangeAxis_1BA9069B9BD25618A4FF84A9E71CFD2D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Range [Axis] </link:label>
<link:label id="lab_us-gaap_RangeAxis_2161C0131B172E002DE1FB1E0DE2C4D8_label_en-US" xlink:label="lab_us-gaap_RangeAxis_1BA9069B9BD25618A4FF84A9E71CFD2D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Range [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_1BA9069B9BD25618A4FF84A9E71CFD2D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RangeAxis_1BA9069B9BD25618A4FF84A9E71CFD2D" xlink:to="lab_us-gaap_RangeAxis_1BA9069B9BD25618A4FF84A9E71CFD2D" xlink:type="arc"/>
<link:label id="lab_us-gaap_RangeMember_10F4DA63688F76A9841FFB1E0DE2CE8B_terseLabel_en-US" xlink:label="lab_us-gaap_RangeMember_916DBD96D4515182B3E840F3A94A0526" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Range [Domain] </link:label>
<link:label id="lab_us-gaap_RangeMember_10F4DA63688F76A9841FFB1E0DE2CE8B_label_en-US" xlink:label="lab_us-gaap_RangeMember_916DBD96D4515182B3E840F3A94A0526" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Range [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_916DBD96D4515182B3E840F3A94A0526" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RangeMember_916DBD96D4515182B3E840F3A94A0526" xlink:to="lab_us-gaap_RangeMember_916DBD96D4515182B3E840F3A94A0526" xlink:type="arc"/>
<link:label id="lab_us-gaap_MinimumMember_BB6F5425C71B75205952FB1E0DE2807E_terseLabel_en-US" xlink:label="lab_us-gaap_MinimumMember_E384ED283D1D5A5CAC6218F0BA0F3595" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Minimum </link:label>
<link:label id="lab_us-gaap_MinimumMember_BB6F5425C71B75205952FB1E0DE2807E_label_en-US" xlink:label="lab_us-gaap_MinimumMember_E384ED283D1D5A5CAC6218F0BA0F3595" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Minimum [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_E384ED283D1D5A5CAC6218F0BA0F3595" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MinimumMember_E384ED283D1D5A5CAC6218F0BA0F3595" xlink:to="lab_us-gaap_MinimumMember_E384ED283D1D5A5CAC6218F0BA0F3595" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativesFairValueLineItems_0C2E1F8C77BD660EC59FFB1E0DE295B3_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_5D164DEFC4D25CF7A4A6A43AB6C07EFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair value of the entity's interest rate derivatives included in the consolidated balance sheet </link:label>
<link:label id="lab_us-gaap_DerivativesFairValueLineItems_0C2E1F8C77BD660EC59FFB1E0DE295B3_label_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_5D164DEFC4D25CF7A4A6A43AB6C07EFD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivatives, Fair Value [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_5D164DEFC4D25CF7A4A6A43AB6C07EFD" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_5D164DEFC4D25CF7A4A6A43AB6C07EFD" xlink:to="lab_us-gaap_DerivativesFairValueLineItems_5D164DEFC4D25CF7A4A6A43AB6C07EFD" xlink:type="arc"/>
<link:label id="lab_kar_DerivativeNumberofInstrumentsPurchased_3E739D570664DB15D10FFB1E0DE24FBF_terseLabel_en-US" xlink:label="lab_kar_DerivativeNumberofInstrumentsPurchased_438779DAB4325D00B3EDD83BC5995FC0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of derivative agreements purchased </link:label>
<link:label id="lab_kar_DerivativeNumberofInstrumentsPurchased_3E739D570664DB15D10FFB1E0DE24FBF_label_en-US" xlink:label="lab_kar_DerivativeNumberofInstrumentsPurchased_438779DAB4325D00B3EDD83BC5995FC0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Number of Instruments Purchased </link:label>
<link:label id="lab_kar_DerivativeNumberofInstrumentsPurchased_3E739D570664DB15D10FFB1E0DE24FBF_documentation_en-US" xlink:label="lab_kar_DerivativeNumberofInstrumentsPurchased_438779DAB4325D00B3EDD83BC5995FC0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> The number of derivative instruments of a particular group purchased by the entity. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_DerivativeNumberofInstrumentsPurchased" xlink:label="loc_kar_DerivativeNumberofInstrumentsPurchased_438779DAB4325D00B3EDD83BC5995FC0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_DerivativeNumberofInstrumentsPurchased_438779DAB4325D00B3EDD83BC5995FC0" xlink:to="lab_kar_DerivativeNumberofInstrumentsPurchased_438779DAB4325D00B3EDD83BC5995FC0" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsOfDerivativeIssuanceCosts_2D254242380C8E170560FB1E0DE2585F_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDerivativeIssuanceCosts_40BB552CFF9B5C6A8C4854DEA56B2F7E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Aggregate amount paid for interest rate caps </link:label>
<link:label id="lab_us-gaap_PaymentsOfDerivativeIssuanceCosts_2D254242380C8E170560FB1E0DE2585F_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDerivativeIssuanceCosts_40BB552CFF9B5C6A8C4854DEA56B2F7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments of Derivative Issuance Costs </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsOfDerivativeIssuanceCosts" xlink:label="loc_us-gaap_PaymentsOfDerivativeIssuanceCosts_40BB552CFF9B5C6A8C4854DEA56B2F7E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDerivativeIssuanceCosts_40BB552CFF9B5C6A8C4854DEA56B2F7E" xlink:to="lab_us-gaap_PaymentsOfDerivativeIssuanceCosts_40BB552CFF9B5C6A8C4854DEA56B2F7E" xlink:type="arc"/>
<link:label id="lab_invest_DerivativeNotionalAmount_80985A6F9FF95D2693A8FB1E0DE2825B_verboseLabel_en-US" xlink:label="lab_invest_DerivativeNotionalAmount_AF94B6AD16335EFEB322174015824DF4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Aggregate notional amount </link:label>
<link:label id="lab_invest_DerivativeNotionalAmount_80985A6F9FF95D2693A8FB1E0DE2825B_label_en-US" xlink:label="lab_invest_DerivativeNotionalAmount_AF94B6AD16335EFEB322174015824DF4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, Notional Amount </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNotionalAmount" xlink:label="loc_invest_DerivativeNotionalAmount_AF94B6AD16335EFEB322174015824DF4" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_invest_DerivativeNotionalAmount_AF94B6AD16335EFEB322174015824DF4" xlink:to="lab_invest_DerivativeNotionalAmount_AF94B6AD16335EFEB322174015824DF4" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativeCapInterestRate_32C4B5B8BD53DAFA3B9AFB1E0DE29B3A_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeCapInterestRate_14119620C9155670A5B8C8B53BF3216E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Floor rate (as a percent) </link:label>
<link:label id="lab_us-gaap_DerivativeCapInterestRate_32C4B5B8BD53DAFA3B9AFB1E0DE29B3A_label_en-US" xlink:label="lab_us-gaap_DerivativeCapInterestRate_14119620C9155670A5B8C8B53BF3216E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, Cap Interest Rate </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeCapInterestRate" xlink:label="loc_us-gaap_DerivativeCapInterestRate_14119620C9155670A5B8C8B53BF3216E" xlink:type="locator"/>
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<link:label id="lab_kar_ChangeinDerivativeCapInterestRate_0DE2CA757DA433B6BC06FB1E0DE2647A_terseLabel_en-US" xlink:label="lab_kar_ChangeinDerivativeCapInterestRate_2F699433596E51899CB2FF9B76AB3EC2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Change in derivative cap interest rate </link:label>
<link:label id="lab_kar_ChangeinDerivativeCapInterestRate_0DE2CA757DA433B6BC06FB1E0DE2647A_label_en-US" xlink:label="lab_kar_ChangeinDerivativeCapInterestRate_2F699433596E51899CB2FF9B76AB3EC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Change in Derivative Cap Interest Rate </link:label>
<link:label id="lab_kar_ChangeinDerivativeCapInterestRate_0DE2CA757DA433B6BC06FB1E0DE2647A_documentation_en-US" xlink:label="lab_kar_ChangeinDerivativeCapInterestRate_2F699433596E51899CB2FF9B76AB3EC2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Increase or decrease in derivative cap interest rate. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_ChangeinDerivativeCapInterestRate" xlink:label="loc_kar_ChangeinDerivativeCapInterestRate_2F699433596E51899CB2FF9B76AB3EC2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_ChangeinDerivativeCapInterestRate_2F699433596E51899CB2FF9B76AB3EC2" xlink:to="lab_kar_ChangeinDerivativeCapInterestRate_2F699433596E51899CB2FF9B76AB3EC2" xlink:type="arc"/>
<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_B6A39B62B2205CBD3977FB1E0DE2FC55_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_CB193AD3296A518BAD32C164BA28DE56" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Asset derivatives, fair value </link:label>
<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_B6A39B62B2205CBD3977FB1E0DE2FC55_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_CB193AD3296A518BAD32C164BA28DE56" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Asset, Fair Value, Gross Asset </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_CB193AD3296A518BAD32C164BA28DE56" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DebtDisclosureTextBlock_57ADC4EC3E61AC9DA6FE85FB9C09CCBC_terseLabel_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock_664B577CBD2D5E008286AA514BAF76C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-Term Debt </link:label>
<link:label id="lab_us-gaap_DebtDisclosureTextBlock_57ADC4EC3E61AC9DA6FE85FB9C09CCBC_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock_664B577CBD2D5E008286AA514BAF76C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Disclosure [Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_664B577CBD2D5E008286AA514BAF76C7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureTextBlock_664B577CBD2D5E008286AA514BAF76C7" xlink:to="lab_us-gaap_DebtDisclosureTextBlock_664B577CBD2D5E008286AA514BAF76C7" xlink:type="arc"/>
<link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_E3C9A2323A578A54DA7A295605B66624_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract_E3C9A2323A578A54DA7A295605B66624" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Cash Flows [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_E3C9A2323A578A54DA7A295605B66624" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_E3C9A2323A578A54DA7A295605B66624" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract_E3C9A2323A578A54DA7A295605B66624" xlink:type="arc"/>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C9B41D71F46F7451B439295605B6710D_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C9B41D71F46F7451B439295605B6710D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating activities </link:label>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C9B41D71F46F7451B439295605B6710D_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C9B41D71F46F7451B439295605B6710D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C9B41D71F46F7451B439295605B6710D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C9B41D71F46F7451B439295605B6710D" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_C9B41D71F46F7451B439295605B6710D" xlink:type="arc"/>
<link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1B2D07EDFD5ED38B15CD295605B6E7B4_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1B2D07EDFD5ED38B15CD295605B6E7B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Adjustments to reconcile net income to net cash provided by operating activities: </link:label>
<link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1B2D07EDFD5ED38B15CD295605B6E7B4_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1B2D07EDFD5ED38B15CD295605B6E7B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1B2D07EDFD5ED38B15CD295605B6E7B4" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1B2D07EDFD5ED38B15CD295605B6E7B4" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1B2D07EDFD5ED38B15CD295605B6E7B4" xlink:type="arc"/>
<link:label id="lab_kar_ProvisionForCreditLossesIncludingBadDebtExpenseForTradeReceivablesAndFinanceReceivables_937ABE9A4684193DDC65295605B6718E_terseLabel_en-US" xlink:label="lab_kar_ProvisionForCreditLossesIncludingBadDebtExpenseForTradeReceivablesAndFinanceReceivables_937ABE9A4684193DDC65295605B6718E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Provision for credit losses </link:label>
<link:label id="lab_kar_ProvisionForCreditLossesIncludingBadDebtExpenseForTradeReceivablesAndFinanceReceivables_937ABE9A4684193DDC65295605B6718E_label_en-US" xlink:label="lab_kar_ProvisionForCreditLossesIncludingBadDebtExpenseForTradeReceivablesAndFinanceReceivables_937ABE9A4684193DDC65295605B6718E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Provision for Credit Losses Including Bad Debt Expense for Trade Receivables and Finance Receivables </link:label>
<link:label id="lab_kar_ProvisionForCreditLossesIncludingBadDebtExpenseForTradeReceivablesAndFinanceReceivables_937ABE9A4684193DDC65295605B6718E_documentation_en-US" xlink:label="lab_kar_ProvisionForCreditLossesIncludingBadDebtExpenseForTradeReceivablesAndFinanceReceivables_937ABE9A4684193DDC65295605B6718E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Provision for credit losses, including bad debt expense for trade receivables and finance receivables. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_ProvisionForCreditLossesIncludingBadDebtExpenseForTradeReceivablesAndFinanceReceivables" xlink:label="loc_kar_ProvisionForCreditLossesIncludingBadDebtExpenseForTradeReceivablesAndFinanceReceivables_937ABE9A4684193DDC65295605B6718E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_ProvisionForCreditLossesIncludingBadDebtExpenseForTradeReceivablesAndFinanceReceivables_937ABE9A4684193DDC65295605B6718E" xlink:to="lab_kar_ProvisionForCreditLossesIncludingBadDebtExpenseForTradeReceivablesAndFinanceReceivables_937ABE9A4684193DDC65295605B6718E" xlink:type="arc"/>
<link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_E51E92916ABECE743A9D295605B64027_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_E51E92916ABECE743A9D295605B64027" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Deferred income taxes </link:label>
<link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_E51E92916ABECE743A9D295605B64027_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_E51E92916ABECE743A9D295605B64027" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Income Tax Expense (Benefit) </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_E51E92916ABECE743A9D295605B64027" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_E51E92916ABECE743A9D295605B64027" xlink:to="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_E51E92916ABECE743A9D295605B64027" xlink:type="arc"/>
<link:label id="lab_us-gaap_AmortizationOfFinancingCosts_3A4C789445427F91D5C6295605B6A7BA_terseLabel_en-US" xlink:label="lab_us-gaap_AmortizationOfFinancingCosts_3A4C789445427F91D5C6295605B6A7BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amortization of debt issuance costs </link:label>
<link:label id="lab_us-gaap_AmortizationOfFinancingCosts_3A4C789445427F91D5C6295605B6A7BA_label_en-US" xlink:label="lab_us-gaap_AmortizationOfFinancingCosts_3A4C789445427F91D5C6295605B6A7BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Amortization of Financing Costs </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_3A4C789445427F91D5C6295605B6A7BA" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AmortizationOfFinancingCosts_3A4C789445427F91D5C6295605B6A7BA" xlink:to="lab_us-gaap_AmortizationOfFinancingCosts_3A4C789445427F91D5C6295605B6A7BA" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShareBasedCompensation_0553D680423FD3D8FA7A295605B65A7C_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_0553D680423FD3D8FA7A295605B65A7C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock-based compensation </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensation_0553D680423FD3D8FA7A295605B65A7C_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_0553D680423FD3D8FA7A295605B65A7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_0553D680423FD3D8FA7A295605B65A7C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensation_0553D680423FD3D8FA7A295605B65A7C" xlink:to="lab_us-gaap_ShareBasedCompensation_0553D680423FD3D8FA7A295605B65A7C" xlink:type="arc"/>
<link:label id="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_DA086FA497FA5872B537295605B6C5BE_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_DA086FA497FA5872B537295605B6C5BE" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Excess tax benefit from stock-based compensation </link:label>
<link:label id="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_DA086FA497FA5872B537295605B6C5BE_label_en-US" xlink:label="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_DA086FA497FA5872B537295605B6C5BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Excess Tax Benefit from Share-based Compensation, Operating Activities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities" xlink:label="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_DA086FA497FA5872B537295605B6C5BE" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherNoncashIncomeExpense_0F0790A005FA02C599CE295605B6AF4C_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense_0F0790A005FA02C599CE295605B6AF4C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Other non-cash, net </link:label>
<link:label id="lab_us-gaap_OtherNoncashIncomeExpense_0F0790A005FA02C599CE295605B6AF4C_label_en-US" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense_0F0790A005FA02C599CE295605B6AF4C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Noncash Income (Expense) </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_0F0790A005FA02C599CE295605B6AF4C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNoncashIncomeExpense_0F0790A005FA02C599CE295605B6AF4C" xlink:to="lab_us-gaap_OtherNoncashIncomeExpense_0F0790A005FA02C599CE295605B6AF4C" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C1B1F565191D6A7D68E7295605B607EC_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C1B1F565191D6A7D68E7295605B607EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Changes in operating assets and liabilities, net of acquisitions: </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C1B1F565191D6A7D68E7295605B607EC_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C1B1F565191D6A7D68E7295605B607EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Operating Capital [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C1B1F565191D6A7D68E7295605B607EC" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C1B1F565191D6A7D68E7295605B607EC" xlink:to="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C1B1F565191D6A7D68E7295605B607EC" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets_550CAD2D3C9EC21A214A295605B64A8F_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets_550CAD2D3C9EC21A214A295605B64A8F" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Trade receivables and other assets </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets_550CAD2D3C9EC21A214A295605B64A8F_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets_550CAD2D3C9EC21A214A295605B64A8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Accounts Receivable and Other Operating Assets </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets_550CAD2D3C9EC21A214A295605B64A8F" xlink:type="locator"/>
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<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_4BE637C1CCC846A66922295605B6E32B_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_4BE637C1CCC846A66922295605B6E32B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts payable and accrued expenses </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_4BE637C1CCC846A66922295605B6E32B_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_4BE637C1CCC846A66922295605B6E32B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Accounts Payable and Accrued Liabilities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_4BE637C1CCC846A66922295605B6E32B" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_4BE637C1CCC846A66922295605B6E32B" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_4BE637C1CCC846A66922295605B6E32B" xlink:type="arc"/>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_5585FAB644BCF23B27FE295605B66438_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_5585FAB644BCF23B27FE295605B66438" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net cash provided by operating activities </link:label>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_5585FAB644BCF23B27FE295605B66438_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_5585FAB644BCF23B27FE295605B66438" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Operating Activities, Continuing Operations </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_5585FAB644BCF23B27FE295605B66438" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_5585FAB644BCF23B27FE295605B66438" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_5585FAB644BCF23B27FE295605B66438" xlink:type="arc"/>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_3C89748A78282109C83F295605B683DE_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_3C89748A78282109C83F295605B683DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investing activities </link:label>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_3C89748A78282109C83F295605B683DE_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_3C89748A78282109C83F295605B683DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_3C89748A78282109C83F295605B683DE" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_3C89748A78282109C83F295605B683DE" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_3C89748A78282109C83F295605B683DE" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInFinanceReceivables_1310F4D6C288BA5B9905295605B65DB9_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInFinanceReceivables_1310F4D6C288BA5B9905295605B65DB9" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Net increase in finance receivables held for investment </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInFinanceReceivables_1310F4D6C288BA5B9905295605B65DB9_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInFinanceReceivables_1310F4D6C288BA5B9905295605B65DB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Finance Receivables </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInFinanceReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInFinanceReceivables_1310F4D6C288BA5B9905295605B65DB9" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInFinanceReceivables_1310F4D6C288BA5B9905295605B65DB9" xlink:to="lab_us-gaap_IncreaseDecreaseInFinanceReceivables_1310F4D6C288BA5B9905295605B65DB9" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_F5AA51291E8BB68181A3295605B65F19_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_F5AA51291E8BB68181A3295605B65F19" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Acquisition of businesses, net of cash acquired </link:label>
<link:label id="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_F5AA51291E8BB68181A3295605B65F19_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_F5AA51291E8BB68181A3295605B65F19" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Businesses, Net of Cash Acquired </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_F5AA51291E8BB68181A3295605B65F19" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_F5AA51291E8BB68181A3295605B65F19" xlink:to="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_F5AA51291E8BB68181A3295605B65F19" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_0EBE2347A668349FD88A295605B66956_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_0EBE2347A668349FD88A295605B66956" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Purchases of property, equipment and computer software </link:label>
<link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_0EBE2347A668349FD88A295605B66956_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_0EBE2347A668349FD88A295605B66956" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Productive Assets </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_0EBE2347A668349FD88A295605B66956" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireProductiveAssets_0EBE2347A668349FD88A295605B66956" xlink:to="lab_us-gaap_PaymentsToAcquireProductiveAssets_0EBE2347A668349FD88A295605B66956" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_AA64D27C9536A0712257295605B6A76A_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_AA64D27C9536A0712257295605B6A76A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Proceeds from the sale of property and equipment </link:label>
<link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_AA64D27C9536A0712257295605B6A76A_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_AA64D27C9536A0712257295605B6A76A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Sale of Property, Plant, and Equipment </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_AA64D27C9536A0712257295605B6A76A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_AA64D27C9536A0712257295605B6A76A" xlink:to="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_AA64D27C9536A0712257295605B6A76A" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInRestrictedCash_CAB67AC2598033C39705295605B666A9_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInRestrictedCash_CAB67AC2598033C39705295605B666A9" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Decrease in restricted cash </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInRestrictedCash_CAB67AC2598033C39705295605B666A9_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInRestrictedCash_CAB67AC2598033C39705295605B666A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Restricted Cash </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInRestrictedCash" xlink:label="loc_us-gaap_IncreaseDecreaseInRestrictedCash_CAB67AC2598033C39705295605B666A9" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInRestrictedCash_CAB67AC2598033C39705295605B666A9" xlink:to="lab_us-gaap_IncreaseDecreaseInRestrictedCash_CAB67AC2598033C39705295605B666A9" xlink:type="arc"/>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_D6B16DDAE870E3066B8C295605B6BD3C_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_D6B16DDAE870E3066B8C295605B6BD3C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net cash used by investing activities </link:label>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_D6B16DDAE870E3066B8C295605B6BD3C_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_D6B16DDAE870E3066B8C295605B6BD3C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Investing Activities, Continuing Operations </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_D6B16DDAE870E3066B8C295605B6BD3C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_D6B16DDAE870E3066B8C295605B6BD3C" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_D6B16DDAE870E3066B8C295605B6BD3C" xlink:type="arc"/>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_F9AC6AB4390F1965600F295605B6846C_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_F9AC6AB4390F1965600F295605B6846C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Financing activities </link:label>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_F9AC6AB4390F1965600F295605B6846C_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_F9AC6AB4390F1965600F295605B6846C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_F9AC6AB4390F1965600F295605B6846C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_F9AC6AB4390F1965600F295605B6846C" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_F9AC6AB4390F1965600F295605B6846C" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInBookOverdrafts_D9D15D69C9EDBBFC38D4295605B637E5_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInBookOverdrafts_D9D15D69C9EDBBFC38D4295605B637E5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net increase in book overdrafts </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInBookOverdrafts_D9D15D69C9EDBBFC38D4295605B637E5_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInBookOverdrafts_D9D15D69C9EDBBFC38D4295605B637E5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Book Overdrafts </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInBookOverdrafts" xlink:label="loc_us-gaap_IncreaseDecreaseInBookOverdrafts_D9D15D69C9EDBBFC38D4295605B637E5" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInBookOverdrafts_D9D15D69C9EDBBFC38D4295605B637E5" xlink:to="lab_us-gaap_IncreaseDecreaseInBookOverdrafts_D9D15D69C9EDBBFC38D4295605B637E5" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_349D8C14D170A72DD562295605B6C353_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_349D8C14D170A72DD562295605B6C353" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net decrease in borrowings from lines of credit </link:label>
<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_349D8C14D170A72DD562295605B6C353_label_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_349D8C14D170A72DD562295605B6C353" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from (Repayments of) Lines of Credit </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_349D8C14D170A72DD562295605B6C353" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_349D8C14D170A72DD562295605B6C353" xlink:to="lab_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_349D8C14D170A72DD562295605B6C353" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_9E171D651BC8DC1B175F295605B63FAA_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_9E171D651BC8DC1B175F295605B63FAA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net increase in obligations collateralized by finance receivables </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_9E171D651BC8DC1B175F295605B63FAA_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_9E171D651BC8DC1B175F295605B63FAA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Securities Loaned Transactions </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions" xlink:label="loc_us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_9E171D651BC8DC1B175F295605B63FAA" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_9E171D651BC8DC1B175F295605B63FAA" xlink:to="lab_us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_9E171D651BC8DC1B175F295605B63FAA" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_AEA3C13E7997A28E6AD9295605B60DD9_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_AEA3C13E7997A28E6AD9295605B60DD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Proceeds from long-term debt </link:label>
<link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_AEA3C13E7997A28E6AD9295605B60DD9_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_AEA3C13E7997A28E6AD9295605B60DD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Issuance of Long-term Debt </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_AEA3C13E7997A28E6AD9295605B60DD9" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_98AD9AF97D924942EE33295605B6681C_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_98AD9AF97D924942EE33295605B6681C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Payments on capital leases </link:label>
<link:label id="lab_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_98AD9AF97D924942EE33295605B6681C_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_98AD9AF97D924942EE33295605B6681C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Repayments of Long-term Capital Lease Obligations </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RepaymentsOfLongTermCapitalLeaseObligations" xlink:label="loc_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_98AD9AF97D924942EE33295605B6681C" xlink:type="locator"/>
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<link:label id="lab_kar_PaymentsForContingentConsiderationAndDeferredAcquisitionCosts_3F49B8A2067DF2AA61D8295605B6E441_negatedLabel_en-US" xlink:label="lab_kar_PaymentsForContingentConsiderationAndDeferredAcquisitionCosts_3F49B8A2067DF2AA61D8295605B6E441" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Payments of contingent consideration and deferred acquisition costs </link:label>
<link:label id="lab_kar_PaymentsForContingentConsiderationAndDeferredAcquisitionCosts_3F49B8A2067DF2AA61D8295605B6E441_label_en-US" xlink:label="lab_kar_PaymentsForContingentConsiderationAndDeferredAcquisitionCosts_3F49B8A2067DF2AA61D8295605B6E441" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for Contingent Consideration and deferred Acquisition Costs </link:label>
<link:label id="lab_kar_PaymentsForContingentConsiderationAndDeferredAcquisitionCosts_3F49B8A2067DF2AA61D8295605B6E441_documentation_en-US" xlink:label="lab_kar_PaymentsForContingentConsiderationAndDeferredAcquisitionCosts_3F49B8A2067DF2AA61D8295605B6E441" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> This element represents payments of contingent consideration and deferred acquisition costs for the period. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_PaymentsForContingentConsiderationAndDeferredAcquisitionCosts" xlink:label="loc_kar_PaymentsForContingentConsiderationAndDeferredAcquisitionCosts_3F49B8A2067DF2AA61D8295605B6E441" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_PaymentsForContingentConsiderationAndDeferredAcquisitionCosts_3F49B8A2067DF2AA61D8295605B6E441" xlink:to="lab_kar_PaymentsForContingentConsiderationAndDeferredAcquisitionCosts_3F49B8A2067DF2AA61D8295605B6E441" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_988F56A76C39C2861DCE295605C60112_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_988F56A76C39C2861DCE295605C60112" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Issuance of common stock under stock plans </link:label>
<link:label id="lab_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_988F56A76C39C2861DCE295605C60112_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_988F56A76C39C2861DCE295605C60112" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_988F56A76C39C2861DCE295605C60112" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_988F56A76C39C2861DCE295605C60112" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_988F56A76C39C2861DCE295605C60112" xlink:type="arc"/>
<link:label id="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_B9F669F6FF09AA192B5D295605C6145D_terseLabel_en-US" xlink:label="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_B9F669F6FF09AA192B5D295605C6145D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Excess tax benefit from stock-based compensation </link:label>
<link:label id="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_B9F669F6FF09AA192B5D295605C6145D_label_en-US" xlink:label="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_B9F669F6FF09AA192B5D295605C6145D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Excess Tax Benefit from Share-based Compensation, Financing Activities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities" xlink:label="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_B9F669F6FF09AA192B5D295605C6145D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_B9F669F6FF09AA192B5D295605C6145D" xlink:to="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_B9F669F6FF09AA192B5D295605C6145D" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_1C9D2EC0433EC2E06AE0295605C6C2F0_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_1C9D2EC0433EC2E06AE0295605C6C2F0" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Repurchase and retirement of common stock </link:label>
<link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_1C9D2EC0433EC2E06AE0295605C6C2F0_label_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_1C9D2EC0433EC2E06AE0295605C6C2F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for Repurchase of Common Stock </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_1C9D2EC0433EC2E06AE0295605C6C2F0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_1C9D2EC0433EC2E06AE0295605C6C2F0" xlink:to="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_1C9D2EC0433EC2E06AE0295605C6C2F0" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsOfOrdinaryDividends_AF26BF35BD195843DBB0295605C6FCFB_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfOrdinaryDividends_AF26BF35BD195843DBB0295605C6FCFB" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Dividends paid to stockholders </link:label>
<link:label id="lab_us-gaap_PaymentsOfOrdinaryDividends_AF26BF35BD195843DBB0295605C6FCFB_label_en-US" xlink:label="lab_us-gaap_PaymentsOfOrdinaryDividends_AF26BF35BD195843DBB0295605C6FCFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments of Ordinary Dividends </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsOfOrdinaryDividends" xlink:label="loc_us-gaap_PaymentsOfOrdinaryDividends_AF26BF35BD195843DBB0295605C6FCFB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfOrdinaryDividends_AF26BF35BD195843DBB0295605C6FCFB" xlink:to="lab_us-gaap_PaymentsOfOrdinaryDividends_AF26BF35BD195843DBB0295605C6FCFB" xlink:type="arc"/>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_D8EF73CB12A602537244295605C6D7E7_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_D8EF73CB12A602537244295605C6D7E7" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net cash provided by financing activities </link:label>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_D8EF73CB12A602537244295605C6D7E7_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_D8EF73CB12A602537244295605C6D7E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Financing Activities, Continuing Operations </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_D8EF73CB12A602537244295605C6D7E7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_D8EF73CB12A602537244295605C6D7E7" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_D8EF73CB12A602537244295605C6D7E7" xlink:type="arc"/>
<link:label id="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations_1653B7CC1A56FEF90CD9295605C62B08_terseLabel_en-US" xlink:label="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations_1653B7CC1A56FEF90CD9295605C62B08" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Effect of exchange rate changes on cash </link:label>
<link:label id="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations_1653B7CC1A56FEF90CD9295605C62B08_label_en-US" xlink:label="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations_1653B7CC1A56FEF90CD9295605C62B08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Effect of Exchange Rate on Cash and Cash Equivalents, Continuing Operations </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations_1653B7CC1A56FEF90CD9295605C62B08" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations_1653B7CC1A56FEF90CD9295605C62B08" xlink:to="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations_1653B7CC1A56FEF90CD9295605C62B08" xlink:type="arc"/>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInContinuingOperations_E32B7B3F0EAB9E5734E9295605C6D2C2_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInContinuingOperations_E32B7B3F0EAB9E5734E9295605C6D2C2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net increase in cash and cash equivalents </link:label>
<link:label id="lab_us-gaap_NetCashProvidedByUsedInContinuingOperations_E32B7B3F0EAB9E5734E9295605C6D2C2_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInContinuingOperations_E32B7B3F0EAB9E5734E9295605C6D2C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Continuing Operations </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInContinuingOperations_E32B7B3F0EAB9E5734E9295605C6D2C2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInContinuingOperations_E32B7B3F0EAB9E5734E9295605C6D2C2" xlink:to="lab_us-gaap_NetCashProvidedByUsedInContinuingOperations_E32B7B3F0EAB9E5734E9295605C6D2C2" xlink:type="arc"/>
<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_119271E42E1ED227000C295605C62997_periodStartLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_119271E42E1ED227000C295605C62997" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Cash and cash equivalents at beginning of period </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_119271E42E1ED227000C295605C62997" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_119271E42E1ED227000C295605C62997" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_119271E42E1ED227000C295605C62997" xlink:type="arc"/>
<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_A6F24C8A7E1DCF34F13F295605C661C5_periodEndLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_A6F24C8A7E1DCF34F13F295605C661C5" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Cash and cash equivalents at end of period </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_A6F24C8A7E1DCF34F13F295605C661C5" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_A6F24C8A7E1DCF34F13F295605C661C5" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_A6F24C8A7E1DCF34F13F295605C661C5" xlink:type="arc"/>
<link:label id="lab_us-gaap_InterestPaid_EBF0228E6B48E30F19BE295605C6F7C0_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPaid_EBF0228E6B48E30F19BE295605C6F7C0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash paid for interest </link:label>
<link:label id="lab_us-gaap_InterestPaid_EBF0228E6B48E30F19BE295605C6F7C0_label_en-US" xlink:label="lab_us-gaap_InterestPaid_EBF0228E6B48E30F19BE295605C6F7C0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Paid </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InterestPaid" xlink:label="loc_us-gaap_InterestPaid_EBF0228E6B48E30F19BE295605C6F7C0" xlink:type="locator"/>
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<link:label id="lab_us-gaap_IncomeTaxesPaidNet_4826DF4A0B49DF701D80295605C6C946_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaidNet_4826DF4A0B49DF701D80295605C6C946" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash paid for taxes, net of refunds </link:label>
<link:label id="lab_us-gaap_IncomeTaxesPaidNet_4826DF4A0B49DF701D80295605C6C946_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaidNet_4826DF4A0B49DF701D80295605C6C946" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Taxes Paid, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_4826DF4A0B49DF701D80295605C6C946" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxesPaidNet_4826DF4A0B49DF701D80295605C6C946" xlink:to="lab_us-gaap_IncomeTaxesPaidNet_4826DF4A0B49DF701D80295605C6C946" xlink:type="arc"/>
<link:label id="lab_us-gaap_StatementClassOfStockAxis_36C9048942468A1809B15828E11B3636_terseLabel_en-US" xlink:label="lab_us-gaap_StatementClassOfStockAxis_0C87C6BC6DC85101B6FA23174FC937BF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Class of Stock [Axis] </link:label>
<link:label id="lab_us-gaap_StatementClassOfStockAxis_36C9048942468A1809B15828E11B3636_label_en-US" xlink:label="lab_us-gaap_StatementClassOfStockAxis_0C87C6BC6DC85101B6FA23174FC937BF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Class of Stock [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_0C87C6BC6DC85101B6FA23174FC937BF" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ClassOfStockDomain_09AFC737370670C3B9A85828E11B5933_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfStockDomain_799D47332E8F5A47A2B5DB2A41E2A945" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Class of Stock [Domain] </link:label>
<link:label id="lab_us-gaap_ClassOfStockDomain_09AFC737370670C3B9A85828E11B5933_label_en-US" xlink:label="lab_us-gaap_ClassOfStockDomain_799D47332E8F5A47A2B5DB2A41E2A945" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Class of Stock [Domain] </link:label>
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<link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_FA80B6D5A1E03E9FBEDE5828E11BA892_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_CFF227527A35547DB30BC17AFF49CF26" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Cash dividends declared to stockholders (in dollars per share) </link:label>
<link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_FA80B6D5A1E03E9FBEDE5828E11BA892_label_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_CFF227527A35547DB30BC17AFF49CF26" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Dividends, Per Share, Declared </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_CFF227527A35547DB30BC17AFF49CF26" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ForeignLineOfCreditMember_E3BB2D12364CC7747436577737129A08_terseLabel_en-US" xlink:label="lab_us-gaap_ForeignLineOfCreditMember_8D8841C638495AE0833AEE094223E6E0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Canadian line of credit </link:label>
<link:label id="lab_us-gaap_ForeignLineOfCreditMember_E3BB2D12364CC7747436577737129A08_label_en-US" xlink:label="lab_us-gaap_ForeignLineOfCreditMember_8D8841C638495AE0833AEE094223E6E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Foreign Line of Credit [Member] </link:label>
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<link:label id="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_120877237B9E32A65DC5577737122096_terseLabel_en-US" xlink:label="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_65CEB5D99CB05114BAD2508424819090" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> LIBOR </link:label>
<link:label id="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_120877237B9E32A65DC5577737122096_label_en-US" xlink:label="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_65CEB5D99CB05114BAD2508424819090" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> London Interbank Offered Rate (LIBOR) [Member] </link:label>
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<link:label id="lab_kar_DebtInstrumentCanadianPrimeRateMember_979662398A2C72EFFCC85777371293FC_terseLabel_en-US" xlink:label="lab_kar_DebtInstrumentCanadianPrimeRateMember_F60B87E32E105589A931821CFC940520" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> CAD Prime </link:label>
<link:label id="lab_kar_DebtInstrumentCanadianPrimeRateMember_979662398A2C72EFFCC85777371293FC_label_en-US" xlink:label="lab_kar_DebtInstrumentCanadianPrimeRateMember_F60B87E32E105589A931821CFC940520" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument Canadian Prime Rate [Member] </link:label>
<link:label id="lab_kar_DebtInstrumentCanadianPrimeRateMember_979662398A2C72EFFCC85777371293FC_documentation_en-US" xlink:label="lab_kar_DebtInstrumentCanadianPrimeRateMember_F60B87E32E105589A931821CFC940520" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the Canadian prime rate, which is used to calculate the variable interest rate of the debt instrument. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_DebtInstrumentCanadianPrimeRateMember" xlink:label="loc_kar_DebtInstrumentCanadianPrimeRateMember_F60B87E32E105589A931821CFC940520" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_74167D0A5A16875EF13C577737126EEE_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_A1870BA096115DEAA2ECDB36DA82D5B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total debt </link:label>
<link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_74167D0A5A16875EF13C577737126EEE_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_A1870BA096115DEAA2ECDB36DA82D5B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Gross </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_A1870BA096115DEAA2ECDB36DA82D5B7" xlink:type="locator"/>
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<link:label id="lab_kar_UnamortizedDebtIssuanceCostsandUnamortizedDebtDiscounts_425DC769E585FDE2DECD57773712D2B8_negatedLabel_en-US" xlink:label="lab_kar_UnamortizedDebtIssuanceCostsandUnamortizedDebtDiscounts_68159F5B93005009A2097988BB637616" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Unamortized debt issuance costs and unamortized debt discounts </link:label>
<link:label id="lab_kar_UnamortizedDebtIssuanceCostsandUnamortizedDebtDiscounts_425DC769E585FDE2DECD57773712D2B8_label_en-US" xlink:label="lab_kar_UnamortizedDebtIssuanceCostsandUnamortizedDebtDiscounts_68159F5B93005009A2097988BB637616" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unamortized Debt Issuance Costs and Unamortized Debt Discounts </link:label>
<link:label id="lab_kar_UnamortizedDebtIssuanceCostsandUnamortizedDebtDiscounts_425DC769E585FDE2DECD57773712D2B8_documentation_en-US" xlink:label="lab_kar_UnamortizedDebtIssuanceCostsandUnamortizedDebtDiscounts_68159F5B93005009A2097988BB637616" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Unamortized Debt Issuance Costs and Unamortized Debt Discounts </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_UnamortizedDebtIssuanceCostsandUnamortizedDebtDiscounts" xlink:label="loc_kar_UnamortizedDebtIssuanceCostsandUnamortizedDebtDiscounts_68159F5B93005009A2097988BB637616" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LongTermDebtCurrent_DB2F20D4824C4B22CB5857773712DF01_negatedLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_C1F75B3210725C52AC0ECAACD53AFD22" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Current portion of long-term debt </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_C1F75B3210725C52AC0ECAACD53AFD22" xlink:type="locator"/>
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<link:label id="lab_us-gaap_NotesAndLoansReceivableNetCurrentAbstract_24B39E2F777EA19E635E85FB9B0FD312_label_en-US" xlink:label="lab_us-gaap_NotesAndLoansReceivableNetCurrentAbstract_A40E5BCB86055CF38B8A99558282F2B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Notes, Loans and Financing Receivable, Net, Current [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NotesAndLoansReceivableNetCurrentAbstract" xlink:label="loc_us-gaap_NotesAndLoansReceivableNetCurrentAbstract_A40E5BCB86055CF38B8A99558282F2B8" xlink:type="locator"/>
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<link:label id="lab_us-gaap_TransfersAndServicingOfFinancialAssetsTextBlock_3A4D97B2046BD4C5CAD385FB9B0F9584_terseLabel_en-US" xlink:label="lab_us-gaap_TransfersAndServicingOfFinancialAssetsTextBlock_3528A15E0277500099492E1110966F29" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Finance Receivables and Obligations Collateralized by Finance Receivables </link:label>
<link:label id="lab_us-gaap_TransfersAndServicingOfFinancialAssetsTextBlock_3A4D97B2046BD4C5CAD385FB9B0F9584_label_en-US" xlink:label="lab_us-gaap_TransfersAndServicingOfFinancialAssetsTextBlock_3528A15E0277500099492E1110966F29" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Transfers and Servicing of Financial Assets [Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialAssetsTextBlock" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialAssetsTextBlock_3528A15E0277500099492E1110966F29" xlink:type="locator"/>
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<link:label id="lab_us-gaap_IncomeStatementAbstract_8AFF8371704AD2A8114325B825CDB794_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract_8AFF8371704AD2A8114325B825CDB794" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Statement [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_8AFF8371704AD2A8114325B825CDB794" xlink:type="locator"/>
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<link:label id="lab_us-gaap_SalesRevenueServicesNetAbstract_4062BA0B22E1C5C1670625B825CD32C8_terseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesNetAbstract_4062BA0B22E1C5C1670625B825CD32C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating revenues </link:label>
<link:label id="lab_us-gaap_SalesRevenueServicesNetAbstract_4062BA0B22E1C5C1670625B825CD32C8_label_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesNetAbstract_4062BA0B22E1C5C1670625B825CD32C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Sales Revenue, Services, Net [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SalesRevenueServicesNetAbstract" xlink:label="loc_us-gaap_SalesRevenueServicesNetAbstract_4062BA0B22E1C5C1670625B825CD32C8" xlink:type="locator"/>
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<link:label id="lab_us-gaap_SalesRevenueServicesNet_6E4C9A9442FEDDEDA93125B825CD931B_totalLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesNet_6E4C9A9442FEDDEDA93125B825CD931B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total operating revenues </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SalesRevenueServicesNet" xlink:label="loc_us-gaap_SalesRevenueServicesNet_6E4C9A9442FEDDEDA93125B825CD931B" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_3440B52F4C6B32569FC025B825CD39BB_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_3440B52F4C6B32569FC025B825CD39BB" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Other (income) expense, net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_3440B52F4C6B32569FC025B825CD39BB" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_B7947AC0F9F5105BA67025B825CDD60A_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_B7947AC0F9F5105BA67025B825CDD60A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Dividends declared per common share (in dollars per share) </link:label>
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<link:label id="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_A45CDA41DE3245C986AA25B825CD9722_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_A45CDA41DE3245C986AA25B825CD9722" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net income (loss) per share - basic and diluted </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_A45CDA41DE3245C986AA25B825CD9722" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_130C552FF48659F3918229454FC0922C_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_130C552FF48659F3918229454FC0922C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Business Acquisitions, by Acquisition [Table] </link:label>
<link:label id="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_130C552FF48659F3918229454FC0922C_label_en-US" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_130C552FF48659F3918229454FC0922C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Business Acquisitions, by Acquisition [Table] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_130C552FF48659F3918229454FC0922C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_16A38B71E0CD9E38C968295A4EE9F937_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_16A38B71E0CD9E38C968295A4EE9F937" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets by Major Class [Axis] </link:label>
<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_16A38B71E0CD9E38C968295A4EE9F937_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_16A38B71E0CD9E38C968295A4EE9F937" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets by Major Class [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_16A38B71E0CD9E38C968295A4EE9F937" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_16A38B71E0CD9E38C968295A4EE9F937" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_16A38B71E0CD9E38C968295A4EE9F937" xlink:type="arc"/>
<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9F4E309FFDD7E4B84562295A4F101A7C_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9F4E309FFDD7E4B84562295A4F101A7C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Major Class Name [Domain] </link:label>
<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9F4E309FFDD7E4B84562295A4F101A7C_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9F4E309FFDD7E4B84562295A4F101A7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Major Class Name [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9F4E309FFDD7E4B84562295A4F101A7C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9F4E309FFDD7E4B84562295A4F101A7C" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9F4E309FFDD7E4B84562295A4F101A7C" xlink:type="arc"/>
<link:label id="lab_us-gaap_CustomerRelationshipsMember_2FEA907E32A20D79111B295B124D303E_terseLabel_en-US" xlink:label="lab_us-gaap_CustomerRelationshipsMember_2FEA907E32A20D79111B295B124D303E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Customer relationships </link:label>
<link:label id="lab_us-gaap_CustomerRelationshipsMember_2FEA907E32A20D79111B295B124D303E_label_en-US" xlink:label="lab_us-gaap_CustomerRelationshipsMember_2FEA907E32A20D79111B295B124D303E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Customer Relationships [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="loc_us-gaap_CustomerRelationshipsMember_2FEA907E32A20D79111B295B124D303E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CustomerRelationshipsMember_2FEA907E32A20D79111B295B124D303E" xlink:to="lab_us-gaap_CustomerRelationshipsMember_2FEA907E32A20D79111B295B124D303E" xlink:type="arc"/>
<link:label id="lab_us-gaap_ComputerSoftwareIntangibleAssetMember_1D7DFB827BA138599677295C3A9C68AB_terseLabel_en-US" xlink:label="lab_us-gaap_ComputerSoftwareIntangibleAssetMember_1D7DFB827BA138599677295C3A9C68AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Software </link:label>
<link:label id="lab_us-gaap_ComputerSoftwareIntangibleAssetMember_1D7DFB827BA138599677295C3A9C68AB_label_en-US" xlink:label="lab_us-gaap_ComputerSoftwareIntangibleAssetMember_1D7DFB827BA138599677295C3A9C68AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Computer Software, Intangible Asset [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ComputerSoftwareIntangibleAssetMember" xlink:label="loc_us-gaap_ComputerSoftwareIntangibleAssetMember_1D7DFB827BA138599677295C3A9C68AB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComputerSoftwareIntangibleAssetMember_1D7DFB827BA138599677295C3A9C68AB" xlink:to="lab_us-gaap_ComputerSoftwareIntangibleAssetMember_1D7DFB827BA138599677295C3A9C68AB" xlink:type="arc"/>
<link:label id="lab_us-gaap_TradeNamesMember_4F9C3BEB72E00B3E66E3295D71FF4B4C_terseLabel_en-US" xlink:label="lab_us-gaap_TradeNamesMember_4F9C3BEB72E00B3E66E3295D71FF4B4C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Tradenames </link:label>
<link:label id="lab_us-gaap_TradeNamesMember_4F9C3BEB72E00B3E66E3295D71FF4B4C_label_en-US" xlink:label="lab_us-gaap_TradeNamesMember_4F9C3BEB72E00B3E66E3295D71FF4B4C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Trade Names [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TradeNamesMember" xlink:label="loc_us-gaap_TradeNamesMember_4F9C3BEB72E00B3E66E3295D71FF4B4C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TradeNamesMember_4F9C3BEB72E00B3E66E3295D71FF4B4C" xlink:to="lab_us-gaap_TradeNamesMember_4F9C3BEB72E00B3E66E3295D71FF4B4C" xlink:type="arc"/>
<link:label id="lab_us-gaap_NoncompeteAgreementsMember_FC1A9FC353C024CB90C3295E48D579F0_terseLabel_en-US" xlink:label="lab_us-gaap_NoncompeteAgreementsMember_FC1A9FC353C024CB90C3295E48D579F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Non-competes </link:label>
<link:label id="lab_us-gaap_NoncompeteAgreementsMember_FC1A9FC353C024CB90C3295E48D579F0_label_en-US" xlink:label="lab_us-gaap_NoncompeteAgreementsMember_FC1A9FC353C024CB90C3295E48D579F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Noncompete Agreements [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NoncompeteAgreementsMember" xlink:label="loc_us-gaap_NoncompeteAgreementsMember_FC1A9FC353C024CB90C3295E48D579F0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncompeteAgreementsMember_FC1A9FC353C024CB90C3295E48D579F0" xlink:to="lab_us-gaap_NoncompeteAgreementsMember_FC1A9FC353C024CB90C3295E48D579F0" xlink:type="arc"/>
<link:label id="lab_kar_BrashersMember_BD047B07CC2F60AB4BEF29454FC006A6_terseLabel_en-US" xlink:label="lab_kar_BrashersMember_BD047B07CC2F60AB4BEF29454FC006A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Brasher's </link:label>
<link:label id="lab_kar_BrashersMember_BD047B07CC2F60AB4BEF29454FC006A6_label_en-US" xlink:label="lab_kar_BrashersMember_BD047B07CC2F60AB4BEF29454FC006A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Brasher's [Member] </link:label>
<link:label id="lab_kar_BrashersMember_BD047B07CC2F60AB4BEF29454FC006A6_documentation_en-US" xlink:label="lab_kar_BrashersMember_BD047B07CC2F60AB4BEF29454FC006A6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents information pertaining to Brasher's </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_BrashersMember" xlink:label="loc_kar_BrashersMember_BD047B07CC2F60AB4BEF29454FC006A6" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_BrashersMember_BD047B07CC2F60AB4BEF29454FC006A6" xlink:to="lab_kar_BrashersMember_BD047B07CC2F60AB4BEF29454FC006A6" xlink:type="arc"/>
<link:label id="lab_us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_6C2F4D900CEA6DD3F43029454FD0E817_terseLabel_en-US" xlink:label="lab_us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_6C2F4D900CEA6DD3F43029454FD0E817" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Series of individually immaterial business acquisitions </link:label>
<link:label id="lab_us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_6C2F4D900CEA6DD3F43029454FD0E817_label_en-US" xlink:label="lab_us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_6C2F4D900CEA6DD3F43029454FD0E817" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Series of Individually Immaterial Business Acquisitions [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember" xlink:label="loc_us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_6C2F4D900CEA6DD3F43029454FD0E817" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_6C2F4D900CEA6DD3F43029454FD0E817" xlink:to="lab_us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_6C2F4D900CEA6DD3F43029454FD0E817" xlink:type="arc"/>
<link:label id="lab_us-gaap_BusinessAcquisitionLineItems_2C5F939D7E812E81055129454FD0D264_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems_2C5F939D7E812E81055129454FD0D264" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Acquisitions </link:label>
<link:label id="lab_us-gaap_BusinessAcquisitionLineItems_2C5F939D7E812E81055129454FD0D264_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems_2C5F939D7E812E81055129454FD0D264" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Acquisition [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_2C5F939D7E812E81055129454FD0D264" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_2C5F939D7E812E81055129454FD0D264" xlink:to="lab_us-gaap_BusinessAcquisitionLineItems_2C5F939D7E812E81055129454FD0D264" xlink:type="arc"/>
<link:label id="lab_kar_BusinessAcquisitionInitialAnnualLeasePayments_5E4FB78C7B5120C28DFD2954575AACBD_terseLabel_en-US" xlink:label="lab_kar_BusinessAcquisitionInitialAnnualLeasePayments_5E4FB78C7B5120C28DFD2954575AACBD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Initial annual lease payments for facilities </link:label>
<link:label id="lab_kar_BusinessAcquisitionInitialAnnualLeasePayments_5E4FB78C7B5120C28DFD2954575AACBD_label_en-US" xlink:label="lab_kar_BusinessAcquisitionInitialAnnualLeasePayments_5E4FB78C7B5120C28DFD2954575AACBD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Acquisition Initial Annual Lease Payments </link:label>
<link:label id="lab_kar_BusinessAcquisitionInitialAnnualLeasePayments_5E4FB78C7B5120C28DFD2954575AACBD_documentation_en-US" xlink:label="lab_kar_BusinessAcquisitionInitialAnnualLeasePayments_5E4FB78C7B5120C28DFD2954575AACBD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the amount of initial annual lease payments for the various facilities in a business combination. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_BusinessAcquisitionInitialAnnualLeasePayments" xlink:label="loc_kar_BusinessAcquisitionInitialAnnualLeasePayments_5E4FB78C7B5120C28DFD2954575AACBD" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_BusinessAcquisitionInitialAnnualLeasePayments_5E4FB78C7B5120C28DFD2954575AACBD" xlink:to="lab_kar_BusinessAcquisitionInitialAnnualLeasePayments_5E4FB78C7B5120C28DFD2954575AACBD" xlink:type="arc"/>
<link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_AFA9D90D272E0FD6394529454FD0CA3D_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_AFA9D90D272E0FD6394529454FD0CA3D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Purchase price for business acquired </link:label>
<link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_AFA9D90D272E0FD6394529454FD0CA3D_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_AFA9D90D272E0FD6394529454FD0CA3D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_AFA9D90D272E0FD6394529454FD0CA3D" xlink:type="locator"/>
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<link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_EB4C5B0FC4AFCCAE69B929454FD0D41E_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_EB4C5B0FC4AFCCAE69B929454FD0D41E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair value of estimated contingent payments </link:label>
<link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_EB4C5B0FC4AFCCAE69B929454FD0D41E_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_EB4C5B0FC4AFCCAE69B929454FD0D41E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Combination, Contingent Consideration, Liability </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_EB4C5B0FC4AFCCAE69B929454FD0D41E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_EB4C5B0FC4AFCCAE69B929454FD0D41E" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_EB4C5B0FC4AFCCAE69B929454FD0D41E" xlink:type="arc"/>
<link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_B98039B27F08086B419529454FD08F1D_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_B98039B27F08086B419529454FD08F1D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Maximum amount of undiscounted contingent payments related to acquisitions </link:label>
<link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_B98039B27F08086B419529454FD08F1D_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_B98039B27F08086B419529454FD08F1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_B98039B27F08086B419529454FD08F1D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_B98039B27F08086B419529454FD08F1D" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_B98039B27F08086B419529454FD08F1D" xlink:type="arc"/>
<link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_669D063C32B9047599E229454FD04092_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_669D063C32B9047599E229454FD04092" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Purchase price for the acquired business allocated to intangible assets </link:label>
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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_669D063C32B9047599E229454FD04092" xlink:type="locator"/>
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<link:label id="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherTable_A925A13952AA3D51B1E425B8E94A50B1_terseLabel_en-US" xlink:label="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherTable_A925A13952AA3D51B1E425B8E94A50B1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Table] </link:label>
<link:label id="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherTable_A925A13952AA3D51B1E425B8E94A50B1_label_en-US" xlink:label="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherTable_A925A13952AA3D51B1E425B8E94A50B1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets that Continue to be Recognized, Transferred Financial Assets and Other Financial Assets Managed Together [Table] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherTable" xlink:label="loc_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherTable_A925A13952AA3D51B1E425B8E94A50B1" xlink:type="locator"/>
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<link:label id="lab_dei_LegalEntityAxis_401D6BE6A933D9EF641925B8E94AAC50_terseLabel_en-US" xlink:label="lab_dei_LegalEntityAxis_401D6BE6A933D9EF641925B8E94AAC50" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Legal Entity [Axis] </link:label>
<link:label id="lab_dei_LegalEntityAxis_401D6BE6A933D9EF641925B8E94AAC50_label_en-US" xlink:label="lab_dei_LegalEntityAxis_401D6BE6A933D9EF641925B8E94AAC50" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Legal Entity [Axis] </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_401D6BE6A933D9EF641925B8E94AAC50" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LegalEntityAxis_401D6BE6A933D9EF641925B8E94AAC50" xlink:to="lab_dei_LegalEntityAxis_401D6BE6A933D9EF641925B8E94AAC50" xlink:type="arc"/>
<link:label id="lab_dei_EntityDomain_96410116C985BC9C8E1F25B8E94A85CE_terseLabel_en-US" xlink:label="lab_dei_EntityDomain_96410116C985BC9C8E1F25B8E94A85CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity [Domain] </link:label>
<link:label id="lab_dei_EntityDomain_96410116C985BC9C8E1F25B8E94A85CE_label_en-US" xlink:label="lab_dei_EntityDomain_96410116C985BC9C8E1F25B8E94A85CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity [Domain] </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_96410116C985BC9C8E1F25B8E94A85CE" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityDomain_96410116C985BC9C8E1F25B8E94A85CE" xlink:to="lab_dei_EntityDomain_96410116C985BC9C8E1F25B8E94A85CE" xlink:type="arc"/>
<link:label id="lab_kar_AFCFundingCorporationMember_5C469FB405580FAD463D25B8E94AA598_terseLabel_en-US" xlink:label="lab_kar_AFCFundingCorporationMember_5C469FB405580FAD463D25B8E94AA598" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> AFC Funding Corporation </link:label>
<link:label id="lab_kar_AFCFundingCorporationMember_5C469FB405580FAD463D25B8E94AA598_label_en-US" xlink:label="lab_kar_AFCFundingCorporationMember_5C469FB405580FAD463D25B8E94AA598" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> AFC Funding Corporation [Member] </link:label>
<link:label id="lab_kar_AFCFundingCorporationMember_5C469FB405580FAD463D25B8E94AA598_documentation_en-US" xlink:label="lab_kar_AFCFundingCorporationMember_5C469FB405580FAD463D25B8E94AA598" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents information pertaining to AFC Funding Corporation, established for the purpose of purchasing AFC's finance receivables. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_AFCFundingCorporationMember" xlink:label="loc_kar_AFCFundingCorporationMember_5C469FB405580FAD463D25B8E94AA598" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_AFCFundingCorporationMember_5C469FB405580FAD463D25B8E94AA598" xlink:to="lab_kar_AFCFundingCorporationMember_5C469FB405580FAD463D25B8E94AA598" xlink:type="arc"/>
<link:label id="lab_kar_AutomotiveFinanceCanadaIncMember_24F752043BDC557BB75425B8E94BC378_terseLabel_en-US" xlink:label="lab_kar_AutomotiveFinanceCanadaIncMember_24F752043BDC557BB75425B8E94BC378" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> AFCI </link:label>
<link:label id="lab_kar_AutomotiveFinanceCanadaIncMember_24F752043BDC557BB75425B8E94BC378_label_en-US" xlink:label="lab_kar_AutomotiveFinanceCanadaIncMember_24F752043BDC557BB75425B8E94BC378" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Automotive Finance Canada Inc [Member] </link:label>
<link:label id="lab_kar_AutomotiveFinanceCanadaIncMember_24F752043BDC557BB75425B8E94BC378_documentation_en-US" xlink:label="lab_kar_AutomotiveFinanceCanadaIncMember_24F752043BDC557BB75425B8E94BC378" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents information pertaining to Automotive Finance Canada, Inc. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_AutomotiveFinanceCanadaIncMember" xlink:label="loc_kar_AutomotiveFinanceCanadaIncMember_24F752043BDC557BB75425B8E94BC378" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_AutomotiveFinanceCanadaIncMember_24F752043BDC557BB75425B8E94BC378" xlink:to="lab_kar_AutomotiveFinanceCanadaIncMember_24F752043BDC557BB75425B8E94BC378" xlink:type="arc"/>
<link:label id="lab_us-gaap_FinancialInstrumentAxis_F0B91A8AF3A70BBA3A2225B8E94BA254_terseLabel_en-US" xlink:label="lab_us-gaap_FinancialInstrumentAxis_F0B91A8AF3A70BBA3A2225B8E94BA254" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Financial Instrument [Axis] </link:label>
<link:label id="lab_us-gaap_FinancialInstrumentAxis_F0B91A8AF3A70BBA3A2225B8E94BA254_label_en-US" xlink:label="lab_us-gaap_FinancialInstrumentAxis_F0B91A8AF3A70BBA3A2225B8E94BA254" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Financial Instrument [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="loc_us-gaap_FinancialInstrumentAxis_F0B91A8AF3A70BBA3A2225B8E94BA254" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialInstrumentAxis_F0B91A8AF3A70BBA3A2225B8E94BA254" xlink:to="lab_us-gaap_FinancialInstrumentAxis_F0B91A8AF3A70BBA3A2225B8E94BA254" xlink:type="arc"/>
<link:label id="lab_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1948F3E184CB76D0F18025B8E94B9F4A_terseLabel_en-US" xlink:label="lab_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1948F3E184CB76D0F18025B8E94B9F4A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Types of Financial Instruments [Domain] </link:label>
<link:label id="lab_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1948F3E184CB76D0F18025B8E94B9F4A_label_en-US" xlink:label="lab_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1948F3E184CB76D0F18025B8E94B9F4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Financial Instruments [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1948F3E184CB76D0F18025B8E94B9F4A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1948F3E184CB76D0F18025B8E94B9F4A" xlink:to="lab_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1948F3E184CB76D0F18025B8E94B9F4A" xlink:type="arc"/>
<link:label id="lab_kar_FloorplanReceivablesMember_EF3BF0E8D071BA06402025B8E94B2DEC_terseLabel_en-US" xlink:label="lab_kar_FloorplanReceivablesMember_EF3BF0E8D071BA06402025B8E94B2DEC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Floorplan receivables </link:label>
<link:label id="lab_kar_FloorplanReceivablesMember_EF3BF0E8D071BA06402025B8E94B2DEC_label_en-US" xlink:label="lab_kar_FloorplanReceivablesMember_EF3BF0E8D071BA06402025B8E94B2DEC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Floorplan Receivables [Member] </link:label>
<link:label id="lab_kar_FloorplanReceivablesMember_EF3BF0E8D071BA06402025B8E94B2DEC_documentation_en-US" xlink:label="lab_kar_FloorplanReceivablesMember_EF3BF0E8D071BA06402025B8E94B2DEC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Type of financing receivables or securitized financing assets that continue to be recognized and are characterized as floorplan receivables. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_FloorplanReceivablesMember" xlink:label="loc_kar_FloorplanReceivablesMember_EF3BF0E8D071BA06402025B8E94B2DEC" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_FloorplanReceivablesMember_EF3BF0E8D071BA06402025B8E94B2DEC" xlink:to="lab_kar_FloorplanReceivablesMember_EF3BF0E8D071BA06402025B8E94B2DEC" xlink:type="arc"/>
<link:label id="lab_kar_OtherLoansMember_7FC645CCC6F1E533A7C025B8E94B7447_terseLabel_en-US" xlink:label="lab_kar_OtherLoansMember_7FC645CCC6F1E533A7C025B8E94B7447" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Loans </link:label>
<link:label id="lab_kar_OtherLoansMember_7FC645CCC6F1E533A7C025B8E94B7447_label_en-US" xlink:label="lab_kar_OtherLoansMember_7FC645CCC6F1E533A7C025B8E94B7447" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Loans [Member] </link:label>
<link:label id="lab_kar_OtherLoansMember_7FC645CCC6F1E533A7C025B8E94B7447_documentation_en-US" xlink:label="lab_kar_OtherLoansMember_7FC645CCC6F1E533A7C025B8E94B7447" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Type of financing receivables or securitized financing assets that continue to be recognized and are characterized as other loans receivable. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_OtherLoansMember" xlink:label="loc_kar_OtherLoansMember_7FC645CCC6F1E533A7C025B8E94B7447" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_OtherLoansMember_7FC645CCC6F1E533A7C025B8E94B7447" xlink:to="lab_kar_OtherLoansMember_7FC645CCC6F1E533A7C025B8E94B7447" xlink:type="arc"/>
<link:label id="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherLineItems_ECF7CD26AD869A44BDA425B8E94BB3FD_terseLabel_en-US" xlink:label="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherLineItems_ECF7CD26AD869A44BDA425B8E94BB3FD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Finance Receivables and Obligations Collateralized by Finance Receivables </link:label>
<link:label id="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherLineItems_ECF7CD26AD869A44BDA425B8E94BB3FD_label_en-US" xlink:label="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherLineItems_ECF7CD26AD869A44BDA425B8E94BB3FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherLineItems" xlink:label="loc_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherLineItems_ECF7CD26AD869A44BDA425B8E94BB3FD" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherLineItems_ECF7CD26AD869A44BDA425B8E94BB3FD" xlink:to="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherLineItems_ECF7CD26AD869A44BDA425B8E94BB3FD" xlink:type="arc"/>
<link:label id="lab_kar_FinancingReceivableCommittedLiquidity_B4FBF65757C892DD449C25B8E94B96B0_terseLabel_en-US" xlink:label="lab_kar_FinancingReceivableCommittedLiquidity_B4FBF65757C892DD449C25B8E94B96B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Committed liquidity </link:label>
<link:label id="lab_kar_FinancingReceivableCommittedLiquidity_B4FBF65757C892DD449C25B8E94B96B0_label_en-US" xlink:label="lab_kar_FinancingReceivableCommittedLiquidity_B4FBF65757C892DD449C25B8E94B96B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Financing Receivable Committed Liquidity </link:label>
<link:label id="lab_kar_FinancingReceivableCommittedLiquidity_B4FBF65757C892DD449C25B8E94B96B0_documentation_en-US" xlink:label="lab_kar_FinancingReceivableCommittedLiquidity_B4FBF65757C892DD449C25B8E94B96B0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the amount of committed liquidity provided by the funding corporation. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_FinancingReceivableCommittedLiquidity" xlink:label="loc_kar_FinancingReceivableCommittedLiquidity_B4FBF65757C892DD449C25B8E94B96B0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_FinancingReceivableCommittedLiquidity_B4FBF65757C892DD449C25B8E94B96B0" xlink:to="lab_kar_FinancingReceivableCommittedLiquidity_B4FBF65757C892DD449C25B8E94B96B0" xlink:type="arc"/>
<link:label id="lab_kar_FinancingReceivablePastDueNumberOfDays_640B403002EA229CA2FC25B8E94BDB8D_terseLabel_en-US" xlink:label="lab_kar_FinancingReceivablePastDueNumberOfDays_640B403002EA229CA2FC25B8E94BDB8D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Period to define financing receivables as past due (in days) </link:label>
<link:label id="lab_kar_FinancingReceivablePastDueNumberOfDays_640B403002EA229CA2FC25B8E94BDB8D_label_en-US" xlink:label="lab_kar_FinancingReceivablePastDueNumberOfDays_640B403002EA229CA2FC25B8E94BDB8D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Financing Receivable Past Due Number of Days </link:label>
<link:label id="lab_kar_FinancingReceivablePastDueNumberOfDays_640B403002EA229CA2FC25B8E94BDB8D_documentation_en-US" xlink:label="lab_kar_FinancingReceivablePastDueNumberOfDays_640B403002EA229CA2FC25B8E94BDB8D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the number of days for defining financing receivables as past due. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_FinancingReceivablePastDueNumberOfDays" xlink:label="loc_kar_FinancingReceivablePastDueNumberOfDays_640B403002EA229CA2FC25B8E94BDB8D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_FinancingReceivablePastDueNumberOfDays_640B403002EA229CA2FC25B8E94BDB8D" xlink:to="lab_kar_FinancingReceivablePastDueNumberOfDays_640B403002EA229CA2FC25B8E94BDB8D" xlink:type="arc"/>
<link:label id="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding_C6F77960D07C6BD6B26825B8E94B1DB1_terseLabel_en-US" xlink:label="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding_C6F77960D07C6BD6B26825B8E94B1DB1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Principal Amount of Receivables </link:label>
<link:label id="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding_C6F77960D07C6BD6B26825B8E94B1DB1_label_en-US" xlink:label="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding_C6F77960D07C6BD6B26825B8E94B1DB1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Amount Outstanding </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding" xlink:label="loc_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding_C6F77960D07C6BD6B26825B8E94B1DB1" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding_C6F77960D07C6BD6B26825B8E94B1DB1" xlink:to="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding_C6F77960D07C6BD6B26825B8E94B1DB1" xlink:type="arc"/>
<link:label id="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherDelinquentAmountAtEndOfPeriod_6B9F791D3A325C86AD9D25B8E94C8774_terseLabel_en-US" xlink:label="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherDelinquentAmountAtEndOfPeriod_6B9F791D3A325C86AD9D25B8E94C8774" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Principal Amount of Receivables Delinquent </link:label>
<link:label id="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherDelinquentAmountAtEndOfPeriod_6B9F791D3A325C86AD9D25B8E94C8774_label_en-US" xlink:label="lab_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherDelinquentAmountAtEndOfPeriod_6B9F791D3A325C86AD9D25B8E94C8774" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together, Delinquent Amount at End of Period </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherDelinquentAmountAtEndOfPeriod" xlink:label="loc_us-gaap_SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherDelinquentAmountAtEndOfPeriod_6B9F791D3A325C86AD9D25B8E94C8774" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AssetsThatContinueToBeRecognizedSecuritizedOrAssetBackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherNetCreditLossesDuringPeriod_F53A55788F644C711D6C25B8E94CA03C_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsThatContinueToBeRecognizedSecuritizedOrAssetBackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherNetCreditLossesDuringPeriod_F53A55788F644C711D6C25B8E94CA03C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net Credit Losses </link:label>
<link:label id="lab_us-gaap_AssetsThatContinueToBeRecognizedSecuritizedOrAssetBackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherNetCreditLossesDuringPeriod_F53A55788F644C711D6C25B8E94CA03C_label_en-US" xlink:label="lab_us-gaap_AssetsThatContinueToBeRecognizedSecuritizedOrAssetBackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherNetCreditLossesDuringPeriod_F53A55788F644C711D6C25B8E94CA03C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together, Net Credit Losses During Period </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsThatContinueToBeRecognizedSecuritizedOrAssetBackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherNetCreditLossesDuringPeriod" xlink:label="loc_us-gaap_AssetsThatContinueToBeRecognizedSecuritizedOrAssetBackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherNetCreditLossesDuringPeriod_F53A55788F644C711D6C25B8E94CA03C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AllowanceForNotesAndLoansReceivableCurrent_7DCC054019181CC8860025B8E94CFD5D_verboseLabel_en-US" xlink:label="lab_us-gaap_AllowanceForNotesAndLoansReceivableCurrent_7DCC054019181CC8860025B8E94CFD5D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Allowance for losses </link:label>
<link:label id="lab_us-gaap_AllowanceForNotesAndLoansReceivableCurrent_7DCC054019181CC8860025B8E94CFD5D_label_en-US" xlink:label="lab_us-gaap_AllowanceForNotesAndLoansReceivableCurrent_7DCC054019181CC8860025B8E94CFD5D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Allowance for Notes, Loans and Financing Receivable, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AllowanceForNotesAndLoansReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForNotesAndLoansReceivableCurrent_7DCC054019181CC8860025B8E94CFD5D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForNotesAndLoansReceivableCurrent_7DCC054019181CC8860025B8E94CFD5D" xlink:to="lab_us-gaap_AllowanceForNotesAndLoansReceivableCurrent_7DCC054019181CC8860025B8E94CFD5D" xlink:type="arc"/>
<link:label id="lab_us-gaap_PledgedAssetsNotSeparatelyReportedFinanceReceivables_78A70161A314299B635325B8E94C846C_terseLabel_en-US" xlink:label="lab_us-gaap_PledgedAssetsNotSeparatelyReportedFinanceReceivables_78A70161A314299B635325B8E94C846C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Finance receivables pledged as security </link:label>
<link:label id="lab_us-gaap_PledgedAssetsNotSeparatelyReportedFinanceReceivables_78A70161A314299B635325B8E94C846C_label_en-US" xlink:label="lab_us-gaap_PledgedAssetsNotSeparatelyReportedFinanceReceivables_78A70161A314299B635325B8E94C846C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pledged Assets, Not Separately Reported, Finance Receivables </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PledgedAssetsNotSeparatelyReportedFinanceReceivables" xlink:label="loc_us-gaap_PledgedAssetsNotSeparatelyReportedFinanceReceivables_78A70161A314299B635325B8E94C846C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PledgedAssetsNotSeparatelyReportedFinanceReceivables_78A70161A314299B635325B8E94C846C" xlink:to="lab_us-gaap_PledgedAssetsNotSeparatelyReportedFinanceReceivables_78A70161A314299B635325B8E94C846C" xlink:type="arc"/>
<link:label id="lab_kar_CashReserveAsPercentageOfFinancingReceivableSecuritized_3AC41D0C63B547C7003925B8E94CBF30_terseLabel_en-US" xlink:label="lab_kar_CashReserveAsPercentageOfFinancingReceivableSecuritized_3AC41D0C63B547C7003925B8E94CBF30" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash reserve as security for obligations of collateralized financing receivables (as a percent) </link:label>
<link:label id="lab_kar_CashReserveAsPercentageOfFinancingReceivableSecuritized_3AC41D0C63B547C7003925B8E94CBF30_label_en-US" xlink:label="lab_kar_CashReserveAsPercentageOfFinancingReceivableSecuritized_3AC41D0C63B547C7003925B8E94CBF30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cash Reserve as Percentage of Financing Receivable Securitized </link:label>
<link:label id="lab_kar_CashReserveAsPercentageOfFinancingReceivableSecuritized_3AC41D0C63B547C7003925B8E94CBF30_documentation_en-US" xlink:label="lab_kar_CashReserveAsPercentageOfFinancingReceivableSecuritized_3AC41D0C63B547C7003925B8E94CBF30" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the cash reserve maintained as a percentage of finance receivables securitized, which serves as security for the obligations collateralized by the financing receivables. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_CashReserveAsPercentageOfFinancingReceivableSecuritized" xlink:label="loc_kar_CashReserveAsPercentageOfFinancingReceivableSecuritized_3AC41D0C63B547C7003925B8E94CBF30" xlink:type="locator"/>
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<link:label id="lab_kar_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesGrossAmount_F0F2A45590BDFE77309425B8E94C86F5_terseLabel_en-US" xlink:label="lab_kar_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesGrossAmount_F0F2A45590BDFE77309425B8E94C86F5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Obligations collateralized by finance receivables, gross </link:label>
<link:label id="lab_kar_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesGrossAmount_F0F2A45590BDFE77309425B8E94C86F5_label_en-US" xlink:label="lab_kar_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesGrossAmount_F0F2A45590BDFE77309425B8E94C86F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Transfers Accounted For As Secured Borrowings, Associated Liabilities, Gross Amount </link:label>
<link:label id="lab_kar_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesGrossAmount_F0F2A45590BDFE77309425B8E94C86F5_documentation_en-US" xlink:label="lab_kar_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesGrossAmount_F0F2A45590BDFE77309425B8E94C86F5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Gross amount of liabilities associated with financial assets accounted for as secured borrowings recognized in the transferor's statement of financial position at the end of each period presented. </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesGrossAmount" xlink:label="loc_kar_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesGrossAmount_F0F2A45590BDFE77309425B8E94C86F5" xlink:type="locator"/>
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<link:label id="lab_us-gaap_UnamortizedDebtIssuanceExpense_1FBEA7835578CCE6501225B8E94CBC17_negatedLabel_en-US" xlink:label="lab_us-gaap_UnamortizedDebtIssuanceExpense_1FBEA7835578CCE6501225B8E94CBC17" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Unamortized debt issuance costs </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_1FBEA7835578CCE6501225B8E94CBC17" xlink:type="locator"/>
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<link:label id="lab_kar_DocumentAndEntityInformationAbstract_DDD11D9ECD2245D9B9D8BD883F9BA4EC_label_en-US" xlink:label="lab_kar_DocumentAndEntityInformationAbstract_3DD0AD89250A536187795A18F348623D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Document and Entity Information </link:label>
<link:label id="lab_kar_DocumentAndEntityInformationAbstract_DDD11D9ECD2245D9B9D8BD883F9BA4EC_documentation_en-US" xlink:label="lab_kar_DocumentAndEntityInformationAbstract_3DD0AD89250A536187795A18F348623D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> -- None. No documentation exists for this element. -- </link:label>
<link:loc xlink:href="kar-20160630.xsd#kar_DocumentAndEntityInformationAbstract" xlink:label="loc_kar_DocumentAndEntityInformationAbstract_3DD0AD89250A536187795A18F348623D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_kar_DocumentAndEntityInformationAbstract_3DD0AD89250A536187795A18F348623D" xlink:to="lab_kar_DocumentAndEntityInformationAbstract_3DD0AD89250A536187795A18F348623D" xlink:type="arc"/>
<link:label id="lab_dei_EntityRegistrantName_FE480E2F0DE8E2E5ECABBD883FA03886_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName_20A99501482051EDAF19DEBF12B4CC53" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Registrant Name </link:label>
<link:label id="lab_dei_EntityRegistrantName_FE480E2F0DE8E2E5ECABBD883FA03886_label_en-US" xlink:label="lab_dei_EntityRegistrantName_20A99501482051EDAF19DEBF12B4CC53" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Registrant Name </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_20A99501482051EDAF19DEBF12B4CC53" xlink:type="locator"/>
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<link:label id="lab_dei_EntityCentralIndexKey_9887F647F40CF6A17042BD883FA1E7AC_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_78E282FB7F825E6AAA4ED1B3721BE473" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Central Index Key </link:label>
<link:label id="lab_dei_EntityCentralIndexKey_9887F647F40CF6A17042BD883FA1E7AC_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey_78E282FB7F825E6AAA4ED1B3721BE473" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Central Index Key </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_78E282FB7F825E6AAA4ED1B3721BE473" xlink:type="locator"/>
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<link:label id="lab_dei_DocumentType_24BB71446A02D79385B0BD883FA17009_terseLabel_en-US" xlink:label="lab_dei_DocumentType_88F8B243AC36570BA5074E2CB86240A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Document Type </link:label>
<link:label id="lab_dei_DocumentType_24BB71446A02D79385B0BD883FA17009_label_en-US" xlink:label="lab_dei_DocumentType_88F8B243AC36570BA5074E2CB86240A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Document Type </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_88F8B243AC36570BA5074E2CB86240A8" xlink:type="locator"/>
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<link:label id="lab_dei_DocumentPeriodEndDate_E736B10A679B026557D2BD883FA1CFB1_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_3B6DC978871453E6BBC3B6683C2F68A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Document Period End Date </link:label>
<link:label id="lab_dei_DocumentPeriodEndDate_E736B10A679B026557D2BD883FA1CFB1_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_3B6DC978871453E6BBC3B6683C2F68A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Document Period End Date </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_3B6DC978871453E6BBC3B6683C2F68A1" xlink:type="locator"/>
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<link:label id="lab_dei_AmendmentFlag_9CCDE9492C5D101B5BDEBD883FA199B3_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag_7C34C9F896EA570A9D3F30D9E2B48D80" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amendment Flag </link:label>
<link:label id="lab_dei_AmendmentFlag_9CCDE9492C5D101B5BDEBD883FA199B3_label_en-US" xlink:label="lab_dei_AmendmentFlag_7C34C9F896EA570A9D3F30D9E2B48D80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Amendment Flag </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_7C34C9F896EA570A9D3F30D9E2B48D80" xlink:type="locator"/>
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<link:label id="lab_dei_CurrentFiscalYearEndDate_A19B8CAA4966190E4D1EBD883FA1AF7F_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_DEDE74309274521BA45718CDEFB8EC74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current Fiscal Year End Date </link:label>
<link:label id="lab_dei_CurrentFiscalYearEndDate_A19B8CAA4966190E4D1EBD883FA1AF7F_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_DEDE74309274521BA45718CDEFB8EC74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Current Fiscal Year End Date </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_DEDE74309274521BA45718CDEFB8EC74" xlink:type="locator"/>
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<link:label id="lab_dei_EntityCurrentReportingStatus_EDF1837D931D68DE7FB9BD883FA1BF87_terseLabel_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_87E6EF78A29D5CEC937E4F7590163F05" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Current Reporting Status </link:label>
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<link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_BBC0CBF67D3A945B1F9185FB9E1B07B4_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_EF0758B9937B558687FE7EF99F8ACBE9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of computation of net income per share </link:label>
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<link:label id="lab_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_576CBBDE3D7911A25DD758C5CD6344DF_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_FE405FFA0A225C90AE9C6DE821EEA4DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of unamortized debt issuance costs reclassified </link:label>
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<link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_7E93F782372ADF048A0585FB9E5ADE9B_terseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_6561A2A114CC56918AE3C0207E864D73" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) </link:label>
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<link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_6F0FB121019A4BB428AC5828E126E425_terseLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_9D7A447476155C3ABA579903660A0BC1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Trade receivables, allowances (in dollars) </link:label>
<link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_6F0FB121019A4BB428AC5828E126E425_label_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_9D7A447476155C3ABA579903660A0BC1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Allowance for Doubtful Accounts Receivable, Current </link:label>
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<link:label id="lab_us-gaap_AllowanceForNotesAndLoansReceivableCurrent_143B20AA5AED9E1C77855828E126BA87_terseLabel_en-US" xlink:label="lab_us-gaap_AllowanceForNotesAndLoansReceivableCurrent_5BB65B96D175596AAE484F42C1B9E0F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Finance receivables, allowances (in dollars) </link:label>
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<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_2A0E5AC714174DEACD805828E1269554_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_3155E451D0025410AECC753D81B2677D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Customer relationships, accumulated amortization (in dollars) </link:label>
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<link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_E5A837AFC2473E305B2E5828E126B9D3_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_D282BA6DF9AD5F7EBB83FAC204ACAF81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property and equipment, accumulated depreciation (in dollars) </link:label>
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<link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_A6CEA8EA83A4BEC9C1D15828E12679A6_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare_F2D056F027EB50CE8618F8E4B817DCDF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Preferred stock, par value (in dollars per share) </link:label>
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21 Subsequent Filings that Reference this Filing

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 2/22/24  OPENLANE, Inc.                    S-3ASR      2/22/24    4:426K
 2/21/24  OPENLANE, Inc.                    10-K       12/31/23  112:14M
11/02/23  OPENLANE, Inc.                    10-Q        9/30/23   68:7.4M
 8/03/23  OPENLANE, Inc.                    10-Q        6/30/23   66:7.3M
 5/03/23  OPENLANE, Inc.                    10-Q        3/31/23   60:6.8M
 3/22/23  OPENLANE, Inc.                    10-Q/A      9/30/22   62:7.2M
 3/22/23  OPENLANE, Inc.                    10-Q/A      6/30/22   61:7M
 3/22/23  OPENLANE, Inc.                    10-Q/A      3/31/22   61:6.1M
 3/09/23  OPENLANE, Inc.                    10-K       12/31/22  111:15M
11/02/22  OPENLANE, Inc.                    10-Q        9/30/22   62:9.3M
 8/03/22  OPENLANE, Inc.                    10-Q        6/30/22   58:7.4M
 5/04/22  OPENLANE, Inc.                    10-Q        3/31/22   59:6.4M
 2/23/22  OPENLANE, Inc.                    10-K       12/31/21  110:15M
11/03/21  OPENLANE, Inc.                    10-Q        9/30/21   57:6.9M
 8/04/21  OPENLANE, Inc.                    10-Q        6/30/21   55:6.8M
 6/04/21  OPENLANE, Inc.                    S-8         6/04/21    3:118K
 5/05/21  OPENLANE, Inc.                    10-Q        3/31/21   57:5.6M
 2/18/21  OPENLANE, Inc.                    10-K       12/31/20  105:14M
11/13/20  OPENLANE, Inc.                    S-8        11/13/20    3:120K
11/04/20  OPENLANE, Inc.                    10-Q        9/30/20   68:9.7M
 8/05/20  OPENLANE, Inc.                    10-Q        6/30/20   67:8.8M
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