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  <xsd:element id="cacc_CertainLoansAcquiredInTransferAccountedForAsLoansAccretableYieldTransfers" name="CertainLoansAcquiredInTransferAccountedForAsLoansAccretableYieldTransfers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_ClaimsReserveMember" name="ClaimsReserveMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_CommercialPaperOfferedRateMember" name="CommercialPaperOfferedRateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_CumulativePaidClaims" name="CumulativePaidClaims" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cacc_CumulativePaidClaimsLineItems" name="CumulativePaidClaimsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_CumulativePaidClaimsTable" name="CumulativePaidClaimsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_CumulativePaidClaimsTableTextBlock" name="CumulativePaidClaimsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_DataProcessingEquipmentAndSoftware" name="DataProcessingEquipmentAndSoftware" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cacc_DataProcessingEquipmentMember" name="DataProcessingEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_DealerEnrollmentFeesMember" name="DealerEnrollmentFeesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_DealerLoansMember" name="DealerLoansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_DealerSupportProductsAndServicesMember" name="DealerSupportProductsAndServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_DealersMember" name="DealersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_DebtInstrumentAmountAvailableForBorrowing" name="DebtInstrumentAmountAvailableForBorrowing" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="cacc_DebtInstrumentCovenantNetIncomeForPastTwoQuarters" name="DebtInstrumentCovenantNetIncomeForPastTwoQuarters" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cacc_DebtInstrumentPrincipalOutstanding" name="DebtInstrumentPrincipalOutstanding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="cacc_DebtRelatedCommitmentFeesAndDebtIssuanceCostsPolicyTextBlock" name="DebtRelatedCommitmentFeesAndDebtIssuanceCostsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_Debtfinancingclosedate" name="Debtfinancingclosedate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:dateItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_DecreaseinForecatedNetCashFlows" name="DecreaseinForecatedNetCashFlows" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cacc_DefinedContributionPlanAdditionalEmployerMatchingContributionPercent" name="DefinedContributionPlanAdditionalEmployerMatchingContributionPercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_DefinedContributionPlanAdditionalEmployerMatchingContributionPercentofMatch" name="DefinedContributionPlanAdditionalEmployerMatchingContributionPercentofMatch" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_DescriptionOfBusinessAbstract" name="DescriptionOfBusinessAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_DescriptionOfBusinessLineItems" name="DescriptionOfBusinessLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_DescriptionOfBusinessTable" name="DescriptionOfBusinessTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_DilutiveSecuritiesRestrictedStockAndRestrictedStockUnits" name="DilutiveSecuritiesRestrictedStockAndRestrictedStockUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsAfterFiveYears" name="EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsAfterFiveYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cacc_EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsInFiveYears" name="EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsInFiveYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cacc_EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsInFourYears" name="EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsInFourYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cacc_EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsInThreeYears" name="EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsInThreeYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cacc_EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsInTwoYears" name="EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsInTwoYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cacc_EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsNextTwelveMonths" name="EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsNextTwelveMonths" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cacc_EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsTotal" name="EmployeeServiceShareBasedCompensationEstimatedAllocationOfRecognizedPeriodCostsTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cacc_FifteenYearVestingMemberMember" name="FifteenYearVestingMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_FinanceChargesPolicyPolicyTextBlock" name="FinanceChargesPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_FinanceChargesRevenue" name="FinanceChargesRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_FivePercentCapInterestRateMember" name="FivePercentCapInterestRateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_FivePointFivePercentCapInterestRateMember" name="FivePointFivePercentCapInterestRateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_FiveYearVestingMember" name="FiveYearVestingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_GPSSIDFeesMember" name="GPSSIDFeesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ImpactofForecastChangeonCreditLosses" name="ImpactofForecastChangeonCreditLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cacc_ImpactofForecastChangeonFinanceCharges" name="ImpactofForecastChangeonFinanceCharges" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cacc_ImpactofForecastChangeonNetIncome" name="ImpactofForecastChangeonNetIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cacc_IncentivePlanMember" name="IncentivePlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_IncidentYear2014Member" name="IncidentYear2014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_IncidentYear2015Member" name="IncidentYear2015Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_IncidentYear2016Member" name="IncidentYear2016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_IncidentYear2017Member" name="IncidentYear2017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_IncidentYear2018Member" name="IncidentYear2018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_IncidentYearAxis" name="IncidentYearAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_IncidentYearDomain" name="IncidentYearDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_InterestMember" name="InterestMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LineofCreditFutureMaximumBorrowingCapacityMember" name="LineofCreditFutureMaximumBorrowingCapacityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LineofCreditTwoThousandNineteenMember" name="LineofCreditTwoThousandNineteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoanPoolPerformanceLessThanInitialEstimatesMember" name="LoanPoolPerformanceLessThanInitialEstimatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoanPoolPerformanceMeetsOrExceedsInitialEstimatesMember" name="LoanPoolPerformanceMeetsOrExceedsInitialEstimatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_LoansAndLeasesReceivableTransfers" name="LoansAndLeasesReceivableTransfers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansAxis" name="LoansAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansDomain" name="LoansDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansOriginatingIn2009Member" name="LoansOriginatingIn2009Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansOriginatingIn2010Member" name="LoansOriginatingIn2010Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansOriginatingIn2011Member" name="LoansOriginatingIn2011Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansOriginatingIn2012Member" name="LoansOriginatingIn2012Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansOriginatingIn2013Member" name="LoansOriginatingIn2013Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansOriginatingIn2014Member" name="LoansOriginatingIn2014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansOriginatingin2015Member" name="LoansOriginatingin2015Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansOriginatingin2016Member" name="LoansOriginatingin2016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansOriginatingin2017Member" name="LoansOriginatingin2017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_LoansOriginatingin2018Member" name="LoansOriginatingin2018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_LoansReceivableContractualNetCashFlowsAtAssignment" name="LoansReceivableContractualNetCashFlowsAtAssignment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cacc_LoansReceivableExpectedNetCashFlowsAtAssignment" name="LoansReceivableExpectedNetCashFlowsAtAssignment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cacc_LoansReceivableFairValueOfNetCashFlowsAtAssignment" name="LoansReceivableFairValueOfNetCashFlowsAtAssignment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cacc_LoansReceivableForecastedCollectionPercentage" name="LoansReceivableForecastedCollectionPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="cacc_LoansReceivableInitialForecastedCollectionPercentage" name="LoansReceivableInitialForecastedCollectionPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="cacc_LoansReceivableVarianceInForecastedCollectionPercentage" name="LoansReceivableVarianceInForecastedCollectionPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="cacc_LoansReceivableVarianceInInitialForecastedCollectionPercentage" name="LoansReceivableVarianceInInitialForecastedCollectionPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="cacc_MaximumHedgingReserve" name="MaximumHedgingReserve" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cacc_MonthlyFeePortfolioProgram" name="MonthlyFeePortfolioProgram" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cacc_MonthlyServicingFeePerFinancing" name="MonthlyServicingFeePerFinancing" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_NetBookValueOfLoansPledgedAsCollateral" name="NetBookValueOfLoansPledgedAsCollateral" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cacc_NewConsumerLoanAssignments" name="NewConsumerLoanAssignments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cacc_NumberOfConsumerLoansAssignedToReceiveAcceleratedDealerHoldbackPayment" name="NumberOfConsumerLoansAssignedToReceiveAcceleratedDealerHoldbackPayment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:positiveIntegerItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_NumberOfConsumersRequiredToGroupAdvances" name="NumberOfConsumersRequiredToGroupAdvances" nillable="true" substitutionGroup="xbrli:item" type="xbrli:positiveIntegerItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_NumberWarehouseFacilities" name="NumberWarehouseFacilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_NumberofPortfolioSegments" name="NumberofPortfolioSegments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_OpenMarketMember" name="OpenMarketMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_OriginalSixPointFivePercentCapInterestRateMember" name="OriginalSixPointFivePercentCapInterestRateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_OtherMember" name="OtherMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_OtherStockRepurchaseProgramMember" name="OtherStockRepurchaseProgramMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PaymentHoldbackPercentage" name="PaymentHoldbackPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PaymentsForProceedsFromLoansReceivableProgramsAxis" name="PaymentsForProceedsFromLoansReceivableProgramsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PaymentsForProceedsFromLoansReceivableProgramsDomain" name="PaymentsForProceedsFromLoansReceivableProgramsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PaymentsOfDealerHoldback" name="PaymentsOfDealerHoldback" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cacc_PayoutofIncurredClaims" name="PayoutofIncurredClaims" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PercentageOfAcceleratedPaymentsOfDealerHoldback" name="PercentageOfAcceleratedPaymentsOfDealerHoldback" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PercentageOfAdvancesToDealers" name="PercentageOfAdvancesToDealers" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PercentageOfCollectionsOnContributedLoans" name="PercentageOfCollectionsOnContributedLoans" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PercentageOfContractsWithFICOScoreLowerThan650OrNoFICOScoreMember" name="PercentageOfContractsWithFICOScoreLowerThan650OrNoFICOScoreMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PercentageOfNetBookValueOfLoans" name="PercentageOfNetBookValueOfLoans" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PercentageOfNewConsumerLoansInDollarVolume" name="PercentageOfNewConsumerLoansInDollarVolume" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PercentageOfNewConsumerLoansInUnitVolume" name="PercentageOfNewConsumerLoansInUnitVolume" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PercentageOfPaymentsOfDealerHoldback" name="PercentageOfPaymentsOfDealerHoldback" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PercentageOfRelatedPartyTransactionRevenuesFromTransaction" name="PercentageOfRelatedPartyTransactionRevenuesFromTransaction" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PercentageOfRevenueFromEnrollmentAndRegistrationFeesInProgram" name="PercentageOfRevenueFromEnrollmentAndRegistrationFeesInProgram" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PercentagePaymentbyPeriodLineItems" name="PercentagePaymentbyPeriodLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PercentagePaymentbyPeriodTable" name="PercentagePaymentbyPeriodTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PercentagePayoutOfIncurredClaimsTableTextBlock" name="PercentagePayoutOfIncurredClaimsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PercentagePercentagePaymentbyPeriodAxis" name="PercentagePercentagePaymentbyPeriodAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PercentagePercentagePaymentbyPeriodDomain" name="PercentagePercentagePaymentbyPeriodDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PercentageofClaimsPaidDuringPeriodFiveMember" name="PercentageofClaimsPaidDuringPeriodFiveMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PercentageofClaimsPaidDuringPeriodFourMember" name="PercentageofClaimsPaidDuringPeriodFourMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PercentageofClaimsPaidDuringPeriodOneMember" name="PercentageofClaimsPaidDuringPeriodOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PercentageofClaimsPaidDuringPeriodThreeMember" name="PercentageofClaimsPaidDuringPeriodThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PercentageofClaimsPaidDuringPeriodTwoMember" name="PercentageofClaimsPaidDuringPeriodTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PeriodAfterConsumerLoansWithNoForecastedFutureNetCashFlows" name="PeriodAfterConsumerLoansWithNoForecastedFutureNetCashFlows" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PeriodAfterDeterminationDealerLoanWriteOff" name="PeriodAfterDeterminationDealerLoanWriteOff" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_PeriodAfterDeterminationPurchasedLoanWriteOff" name="PeriodAfterDeterminationPurchasedLoanWriteOff" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PortfolioProgramMember" name="PortfolioProgramMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PurchaseProgramMember" name="PurchaseProgramMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_PurchasedLoansMember" name="PurchasedLoansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_ReinsuranceAbstract" name="ReinsuranceAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_ReinsuranceLineItems" name="ReinsuranceLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_ReinsuranceTable" name="ReinsuranceTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_RemarketingFeesMember" name="RemarketingFeesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_RestrictedAvailableForSaleSecuritiesPolicyTextBlock" name="RestrictedAvailableForSaleSecuritiesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_RestrictedCashAndCashEquivalentsFairValueDisclosure" name="RestrictedCashAndCashEquivalentsFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cacc_RestrictedCashAndCashEquivalentsMember" name="RestrictedCashAndCashEquivalentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_RevenueFromEnrollmentAndRegistrationFeesInProgram" name="RevenueFromEnrollmentAndRegistrationFeesInProgram" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfAdditionalInformationRelatedToDebtInstrumentsTableTextBlock" name="ScheduleOfAdditionalInformationRelatedToDebtInstrumentsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfAssetBackedDebtInstrumentsTextBlockTableTextBlock" name="ScheduleOfAssetBackedDebtInstrumentsTextBlockTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfChangesInAccountsNotesLoansAndFinancingReceivableTableTextBlock" name="ScheduleOfChangesInAccountsNotesLoansAndFinancingReceivableTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfCompensationCostForShareBasedPaymentArrangementsExpectedFutureCompensationCostByPlanTableTextBlock" name="ScheduleOfCompensationCostForShareBasedPaymentArrangementsExpectedFutureCompensationCostByPlanTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfConsumerLoansForecastedCollectionPercentageTextBlock" name="ScheduleOfConsumerLoansForecastedCollectionPercentageTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfConsumerLoansPerformanceTableTextBlock" name="ScheduleOfConsumerLoansPerformanceTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfNewConsumerLoanAssignmentsTableTextBlock" name="ScheduleOfNewConsumerLoanAssignmentsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfOtherIncomeTableTextBlock" name="ScheduleOfOtherIncomeTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfPercentageOfConsumerLoansAssignedBasedOnUnitVolumesTableTextBlock" name="ScheduleOfPercentageOfConsumerLoansAssignedBasedOnUnitVolumesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfReinsuranceActivityTableTextBlock" name="ScheduleOfReinsuranceActivityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfShareBasedCompensationRestrictedStockActivityTableTextBlock" name="ScheduleOfShareBasedCompensationRestrictedStockActivityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleOfTrustAssetsAndReinsuranceLiabilitiesTableTextBlock" name="ScheduleOfTrustAssetsAndReinsuranceLiabilitiesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ScheduleofPrincipalDebtOutstandingTableTextBlock" name="ScheduleofPrincipalDebtOutstandingTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_SecuredFinancingFairValueDisclosure" name="SecuredFinancingFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cacc_SecuredfinancingsMember" name="SecuredfinancingsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ServiceFeeIncomeAsPercentageOfCollections" name="ServiceFeeIncomeAsPercentageOfCollections" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConvertedWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConvertedWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant" />
  <xsd:element id="cacc_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedWeightedAverageRemainingContractualTerms" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedWeightedAverageRemainingContractualTerms" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant" />
  <xsd:element id="cacc_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisesInPeriodTotalIntrinsicValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisesInPeriodTotalIntrinsicValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_SixPointFivePercentCapInterestRateMember" name="SixPointFivePercentCapInterestRateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchasedIncrease" name="StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchasedIncrease" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="cacc_StockRepurchasesTextBlock" name="StockRepurchasesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_SummaryOfChangesInAccretableYieldTableTextBlock" name="SummaryOfChangesInAccretableYieldTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_SummaryOfSignificantAccountingPoliciesLineItems" name="SummaryOfSignificantAccountingPoliciesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_SummaryOfSignificantAccountingPoliciesTable" name="SummaryOfSignificantAccountingPoliciesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TenYearVestingMember" name="TenYearVestingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermABS20161Member" name="TermABS20161Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermABSFinancingMember" name="TermABSFinancingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermAssetBackedSecuredFinancingsTwoThousandEighteenOneMember" name="TermAssetBackedSecuredFinancingsTwoThousandEighteenOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermAssetBackedSecuredFinancingsTwoThousandEighteenThreeMember" name="TermAssetBackedSecuredFinancingsTwoThousandEighteenThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermAssetBackedSecuredFinancingsTwoThousandEighteenTwoMember" name="TermAssetBackedSecuredFinancingsTwoThousandEighteenTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermAssetBackedSecuredFinancingsTwoThousandFifteenOneMember" name="TermAssetBackedSecuredFinancingsTwoThousandFifteenOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermAssetBackedSecuredFinancingsTwoThousandFifteenTwoMember" name="TermAssetBackedSecuredFinancingsTwoThousandFifteenTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermAssetBackedSecuredFinancingsTwoThousandSeventeenOneMember" name="TermAssetBackedSecuredFinancingsTwoThousandSeventeenOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermAssetBackedSecuredFinancingsTwoThousandSeventeenThreeMember" name="TermAssetBackedSecuredFinancingsTwoThousandSeventeenThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermAssetBackedSecuredFinancingsTwoThousandSeventeenTwoMember" name="TermAssetBackedSecuredFinancingsTwoThousandSeventeenTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermAssetBackedSecuredFinancingsTwoThousandSixteenThreeMember" name="TermAssetBackedSecuredFinancingsTwoThousandSixteenThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TermAssetBackedSecuredFinancingsTwoThousandSixteenTwoMember" name="TermAssetBackedSecuredFinancingsTwoThousandSixteenTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_ThirdPartyProvidersMember" name="ThirdPartyProvidersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_ThreeYearVestingMember" name="ThreeYearVestingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_ThresholdToDetermineProbability" name="ThresholdToDetermineProbability" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TrustAssetsAndReinsuranceLiabilitiesAxis" name="TrustAssetsAndReinsuranceLiabilitiesAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TrustAssetsAndReinsuranceLiabilitiesDomain" name="TrustAssetsAndReinsuranceLiabilitiesDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TrustAssetsMember" name="TrustAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cacc_TwoThousandSeventeenSeniorNotesMember" name="TwoThousandSeventeenSeniorNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TwoThousandTwentyOneSeniorNotesMember" name="TwoThousandTwentyOneSeniorNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_TwoThousandTwentyThreeSeniorNotesMember" name="TwoThousandTwentyThreeSeniorNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_UnearnedPremiumMember" name="UnearnedPremiumMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_WarehouseFacilitiesMember" name="WarehouseFacilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_WarehouseFacilityIIMember" name="WarehouseFacilityIIMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_WarehouseFacilityIVMember" name="WarehouseFacilityIVMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_WarehouseFacilityVIIMember" name="WarehouseFacilityVIIMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_WarehouseFacilityVIMember" name="WarehouseFacilityVIMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cacc_WarehouseFacilityVMember" name="WarehouseFacilityVMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
