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  <xs:element id="gm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionandNonoptionEquityInstrumentsGrantsInPeriodWeightedAverageGrantDateFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionandNonoptionEquityInstrumentsGrantsInPeriodWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="gm_GmFinancialMember" abstract="true" name="GmFinancialMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_ShanghaiOnstarMember" abstract="true" name="ShanghaiOnstarMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_CanadaUnitedKingdomAndGermanyMember" abstract="true" name="CanadaUnitedKingdomAndGermanyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_FICOScore620to679Member" abstract="true" name="FICOScore620to679Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_LongtermDebtandFinanceLeaseObligationsMaturitiesRepaymentsofPrincipalinYearTwo" abstract="false" name="LongtermDebtandFinanceLeaseObligationsMaturitiesRepaymentsofPrincipalinYearTwo" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_EquipmentOnOperatingLeasesNetAbstract" abstract="true" name="EquipmentOnOperatingLeasesNetAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_DepreciationAmortizationAndImpairmentAbstract" abstract="true" name="DepreciationAmortizationAndImpairmentAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_DepreciationandImpairmentofEquipmentonOperatingLeasesNet" abstract="false" name="DepreciationandImpairmentofEquipmentonOperatingLeasesNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_WarrantiesIssuedAndAssumedInPeriodProductWarranty" abstract="false" name="WarrantiesIssuedAndAssumedInPeriodProductWarranty" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DefinedBenefitPlanAmendments" abstract="false" name="DefinedBenefitPlanAmendments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_StandardAndExtendedProductWarrantyExpenseIncreaseForWarrantiesIssuedAndAssumedInPeriod" abstract="false" name="StandardAndExtendedProductWarrantyExpenseIncreaseForWarrantiesIssuedAndAssumedInPeriod" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_CruiseStockIncentiveAwardsMember" abstract="true" name="CruiseStockIncentiveAwardsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_UnrecognizedTaxBenefitsOtherIncreaseDecrease" abstract="false" name="UnrecognizedTaxBenefitsOtherIncreaseDecrease" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_PercentageOfPensionExpenseRecognizedInNextFourYears" abstract="false" name="PercentageOfPensionExpenseRecognizedInNextFourYears" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="gm_DebtInstrumentNumberOfLoans" abstract="false" name="DebtInstrumentNumberOfLoans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="gm_StandardAndExtendedProductWarrantyExpenseAdjustmentsAndOther" abstract="false" name="StandardAndExtendedProductWarrantyExpenseAdjustmentsAndOther" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_AccruedLiabilitiesCurrentandOtherLiabilitiesNoncurrentMember" abstract="true" name="AccruedLiabilitiesCurrentandOtherLiabilitiesNoncurrentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DeferredTaxAssetsCapitalizedResearchExpenditures" abstract="false" name="DeferredTaxAssetsCapitalizedResearchExpenditures" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_MinimumPercentageThresholdToRecognizeTheTaxBenefitForUncertainTaxPositions" abstract="false" name="MinimumPercentageThresholdToRecognizeTheTaxBenefitForUncertainTaxPositions" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="gm_SecuritizationNotesPayableMember" abstract="true" name="SecuritizationNotesPayableMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_ProductWarrantyExpenseNetOfRecoveries" abstract="false" name="ProductWarrantyExpenseNetOfRecoveries" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DerivativeLiabilitiesFairValueAdjustment" abstract="false" name="DerivativeLiabilitiesFairValueAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_IntercompanyReceivable" abstract="false" name="IntercompanyReceivable" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_ConsolidatedAbstract" abstract="true" name="ConsolidatedAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_IncentiveBenefitExpense" abstract="false" name="IncentiveBenefitExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_CertainEquityMethodInvesteesMember" abstract="true" name="CertainEquityMethodInvesteesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_PolicyProductWarrantyRecallCampaignsandCourtesyTransportationAccrualNoncurrent" abstract="false" name="PolicyProductWarrantyRecallCampaignsandCourtesyTransportationAccrualNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_IndirectTaxMattersMember" abstract="true" name="IndirectTaxMattersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_ShanghaiAutomotiveGroupFinanceCompanyLtd.Member" abstract="true" name="ShanghaiAutomotiveGroupFinanceCompanyLtd.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_LossContingencyManufacturingDefectNumber" abstract="false" name="LossContingencyManufacturingDefectNumber" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="gm_ExcessiveOilConsumptionMember" abstract="true" name="ExcessiveOilConsumptionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_CapitalizedInterestAndSoftwareAbstract" abstract="true" name="CapitalizedInterestAndSoftwareAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_ForeignCurrencySwapsMember" abstract="true" name="ForeignCurrencySwapsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_GermanySpainSouthKoreaUnitedStatesAndBrazilMember" abstract="true" name="GermanySpainSouthKoreaUnitedStatesAndBrazilMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_BusinessGroupAxis" abstract="true" name="BusinessGroupAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="gm_ScheduleOfShortTermAndLongTermDebtTable" abstract="true" name="ScheduleOfShortTermAndLongTermDebtTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="gm_GeneralMotorsHoldingsLLCMember" abstract="true" name="GeneralMotorsHoldingsLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_CommonStockRepurchaseProgramMember" abstract="true" name="CommonStockRepurchaseProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_InterestExpenseTableTextBlock" abstract="false" name="InterestExpenseTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_ScheduleofcontributionstoemployeebenefitplansTableTextBlock" abstract="false" name="ScheduleofcontributionstoemployeebenefitplansTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_SaicMember" abstract="true" name="SaicMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_SAICFinancialHoldingsCompanyMember" abstract="true" name="SAICFinancialHoldingsCompanyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_StandardAndExtendedProductWarrantyExpenseSupplierRecoveriesAccruedInPeriod" abstract="false" name="StandardAndExtendedProductWarrantyExpenseSupplierRecoveriesAccruedInPeriod" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_StockRepurchaseProgramIncreaseInAuthorizedAmount" abstract="false" name="StockRepurchaseProgramIncreaseInAuthorizedAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_IntercompanyTransactionsLeasedVehicleSubventionIncome" abstract="false" name="IntercompanyTransactionsLeasedVehicleSubventionIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_PolicyProductwarrantyandRecallcampaignsAccrual" abstract="false" name="PolicyProductwarrantyandRecallcampaignsAccrual" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionandNonoptionEquityInstrumentsForfeituresandExpirations" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionandNonoptionEquityInstrumentsForfeituresandExpirations" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="gm_DealerCashManagement" abstract="false" name="DealerCashManagement" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_MicrosoftGeneralMotorsHoldingsLLCAndOtherInvestorsMember" abstract="true" name="MicrosoftGeneralMotorsHoldingsLLCAndOtherInvestorsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_SgmMember" abstract="true" name="SgmMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_RelatedPartyNetCashProvidedByUsedInOperatingActivities" abstract="false" name="RelatedPartyNetCashProvidedByUsedInOperatingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_PolicyProductWarrantyReceivableSupplierRecoveries" abstract="false" name="PolicyProductWarrantyReceivableSupplierRecoveries" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_VoluntarySeparationProgramMember" abstract="true" name="VoluntarySeparationProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_ServiceAndAdministrativeCost" abstract="false" name="ServiceAndAdministrativeCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_FICOScoreGreaterthan680Member" abstract="true" name="FICOScoreGreaterthan680Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_GMFinancialSegmentMember" abstract="true" name="GMFinancialSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DerivativeLiabilitiesFairValueAdjustmentOnDiscontinuedHedgingRelationships" abstract="false" name="DerivativeLiabilitiesFairValueAdjustmentOnDiscontinuedHedgingRelationships" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_AccruedPayrollAndEmployeeBenefitsCurrent" abstract="false" name="AccruedPayrollAndEmployeeBenefitsCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_ThreeYearRevolvingCreditFacilityMember" abstract="true" name="ThreeYearRevolvingCreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_CruisePreferredSharesMember" abstract="true" name="CruisePreferredSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_EffectiveIncomeTaxRateReconciliationU.S.TaxonNonU.S.IncomeAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationU.S.TaxonNonU.S.IncomeAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_IncomeLossFromEquityMethodInvestmentsLessIncomeFromOperationalJointVenture" abstract="false" name="IncomeLossFromEquityMethodInvestmentsLessIncomeFromOperationalJointVenture" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_BusinessGroupDomain" abstract="true" name="BusinessGroupDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_KoreaWageLitigationFormerSubcontractWorkersMember" abstract="true" name="KoreaWageLitigationFormerSubcontractWorkersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_FinancingReceivablesInRepossessionMember" abstract="true" name="FinancingReceivablesInRepossessionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_NetIncomeLossAvailableToStockholdersAndTransfersToNoncontrollingInterests" abstract="false" name="NetIncomeLossAvailableToStockholdersAndTransfersToNoncontrollingInterests" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DealerAndCustomerAllowancesAndClaimsAndDiscountsCurrent" abstract="false" name="DealerAndCustomerAllowancesAndClaimsAndDiscountsCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_FinanceLeaseLiabilitiesFairValueDisclosure" abstract="false" name="FinanceLeaseLiabilitiesFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DefinedBenefitPlanRevisedMonthlyBasicBenefit" abstract="false" name="DefinedBenefitPlanRevisedMonthlyBasicBenefit" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_LongtermDebtandFinanceLeaseObligationsMaturitiesRepaymentsofPrincipalinYearFive" abstract="false" name="LongtermDebtandFinanceLeaseObligationsMaturitiesRepaymentsofPrincipalinYearFive" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DebtTypeDomain" abstract="true" name="DebtTypeDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_CruiseMember" abstract="true" name="CruiseMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_OtherpensioninvestmentsnetMember" abstract="true" name="OtherpensioninvestmentsnetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_MovementintheAggregateStandardProductWarrantyandRelatedLiabilitiesRollForward" abstract="true" name="MovementintheAggregateStandardProductWarrantyandRelatedLiabilitiesRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_InvestmentFundsMember" abstract="true" name="InvestmentFundsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_ScheduleOfEquityIncomeTableTextBlock" abstract="false" name="ScheduleOfEquityIncomeTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_CashAndTimeDeposits" abstract="false" name="CashAndTimeDeposits" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DepreciationAmortizationAndImpairmentOnPropertyPlantAndEquipmentTableTextBlock" abstract="false" name="DepreciationAmortizationAndImpairmentOnPropertyPlantAndEquipmentTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_LongtermDebtandFinanceLeaseObligationsMaturitiesRepaymentsofPrincipalinYearFour" abstract="false" name="LongtermDebtandFinanceLeaseObligationsMaturitiesRepaymentsofPrincipalinYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_OtherjointventuresMember" abstract="true" name="OtherjointventuresMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_Curtailmentssettlementsandothergainslossesnet" abstract="false" name="Curtailmentssettlementsandothergainslossesnet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_LossContingencyAccrualRemainingAmount" abstract="false" name="LossContingencyAccrualRemainingAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_EnvironmentalProtectionAgencyMember" abstract="true" name="EnvironmentalProtectionAgencyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_DealerRestructuringAndEmployeeSeparationPaymentsMember" abstract="true" name="DealerRestructuringAndEmployeeSeparationPaymentsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DefinedBenefitPensionPlanNumberofYearsofService" abstract="false" name="DefinedBenefitPensionPlanNumberofYearsofService" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gm_SixBillionDollarRevolvingCreditFacilityMember" abstract="true" name="SixBillionDollarRevolvingCreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_PostemploymentBenefitsIncludingFacilityIdlingReservesNoncurrent" abstract="false" name="PostemploymentBenefitsIncludingFacilityIdlingReservesNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DefinedBenefitPlanMaximumAnnualContributionsPerCoveredMemberAmount" abstract="false" name="DefinedBenefitPlanMaximumAnnualContributionsPerCoveredMemberAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_EquityMethodInvestmentsNumberofInterestsinOtherJointVentures" abstract="false" name="EquityMethodInvestmentsNumberofInterestsinOtherJointVentures" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="gm_TaxYear2042Member" abstract="true" name="TaxYear2042Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_TemporaryEquityIncreaseFromStockBasedCompensation" abstract="false" name="TemporaryEquityIncreaseFromStockBasedCompensation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DebtandFinanceLeaseLiabilities" abstract="false" name="DebtandFinanceLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_ScheduleOfCashCashEquivalentsAndMarketableSecuritiesTable" abstract="true" name="ScheduleOfCashCashEquivalentsAndMarketableSecuritiesTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="gm_DefinedBenefitPlanCurtailmentsSettlementsandOther" abstract="false" name="DefinedBenefitPlanCurtailmentsSettlementsandOther" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_NumberOfCertifiedClassActionsPending" abstract="false" name="NumberOfCertifiedClassActionsPending" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="gm_ChevroletBoltEVRecallMember" abstract="true" name="ChevroletBoltEVRecallMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DefinedBenefitPlanAssetsandLiabilitiesNotMeasuredatFairValue" abstract="false" name="DefinedBenefitPlanAssetsandLiabilitiesNotMeasuredatFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_SgmNorsomMember" abstract="true" name="SgmNorsomMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_AutomotiveChinaMember" abstract="true" name="AutomotiveChinaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DeferredIncentiveIncome" abstract="false" name="DeferredIncentiveIncome" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_USandSovereignTreasuryandGovernmentMember" abstract="true" name="USandSovereignTreasuryandGovernmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_NumberOfPutativeClassActionsPending" abstract="false" name="NumberOfPutativeClassActionsPending" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="gm_BasisDifferencesResultingfromIndefinitelyReinvestedEarnings" abstract="false" name="BasisDifferencesResultingfromIndefinitelyReinvestedEarnings" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_UltiumCellsHoldingsLLCMember" abstract="true" name="UltiumCellsHoldingsLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_GmnaMember" abstract="true" name="GmnaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_CashPaidforIncomeTaxesandInterestAbstract" abstract="true" name="CashPaidforIncomeTaxesandInterestAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_EquityMethodInvestmentsNumberofJointVenturesEngagedinProductionImportandSaleofProducts" abstract="false" name="EquityMethodInvestmentsNumberofJointVenturesEngagedinProductionImportandSaleofProducts" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="gm_WarrantiesIssuedAndAssumedInPeriodRecallCampaigns" abstract="false" name="WarrantiesIssuedAndAssumedInPeriodRecallCampaigns" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_ReconcilingAdjustments" abstract="false" name="ReconcilingAdjustments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_IntercompanyPayable" abstract="false" name="IntercompanyPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_NatureofOperationsandBasisofPresentationTextBlock" abstract="false" name="NatureofOperationsandBasisofPresentationTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionandNonoptionEquityInstrumentsExercised" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionandNonoptionEquityInstrumentsExercised" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="gm_ChinaJvsMember" abstract="true" name="ChinaJvsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_ValuationAllowanceMethodologyNumberOfYearsUtilized" abstract="false" name="ValuationAllowanceMethodologyNumberOfYearsUtilized" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gm_ForeignCurrencyRemeasurementandTransactionGainsLosses" abstract="false" name="ForeignCurrencyRemeasurementandTransactionGainsLosses" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_OtherFinancingMember" abstract="true" name="OtherFinancingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_SgmsMember" abstract="true" name="SgmsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_ScheduleofIncomebeforeIncomeTaxesandEquityIncomeDomesticandForeignTableTextBlock" abstract="false" name="ScheduleofIncomebeforeIncomeTaxesandEquityIncomeDomesticandForeignTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_StandardAndExtendedProductWarrantyAbstract" abstract="true" name="StandardAndExtendedProductWarrantyAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionandNonOptionEquityInstrumentsOutstandingRollForward" abstract="true" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionandNonOptionEquityInstrumentsOutstandingRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_StockOptionsandRestrictedStockUnitsMember" abstract="true" name="StockOptionsandRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_RevenueRecognitionSeparateandBundledServicesTerm" abstract="false" name="RevenueRecognitionSeparateandBundledServicesTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gm_EffectiveIncomeTaxRateReconciliationForeignCurrencyRemeasurementAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationForeignCurrencyRemeasurementAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_CruiseClassA1ClassFAndClassGPreferredSharesMember" abstract="true" name="CruiseClassA1ClassFAndClassGPreferredSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_CommonStockVotingRightsNumberofVotesperShare" abstract="false" name="CommonStockVotingRightsNumberofVotesperShare" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="gm_CreditCardProgramsAvailableRebate" abstract="false" name="CreditCardProgramsAvailableRebate" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_MaximumPeriodPastDuebeforeSuspensionofAccrualofFinanceChargeIncome" abstract="false" name="MaximumPeriodPastDuebeforeSuspensionofAccrualofFinanceChargeIncome" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gm_FinancingReceivablesGreaterthan30DaysPastDueMember" abstract="true" name="FinancingReceivablesGreaterthan30DaysPastDueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DeferredTaxAssetsTaxCreditCarryforwardsSubjectToExpiration" abstract="false" name="DeferredTaxAssetsTaxCreditCarryforwardsSubjectToExpiration" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_NatureofOperationsandBasisofPresentationAbstract" abstract="true" name="NatureofOperationsandBasisofPresentationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_EquityMethodInvestmentsandNonEquityMethodInvestmentsPolicyTextBlock" abstract="false" name="EquityMethodInvestmentsandNonEquityMethodInvestmentsPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_SgmDyMember" abstract="true" name="SgmDyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_LongtermDebtandFinanceLeaseObligationsRepaymentsofPrincipalinNextTwelveMonths" abstract="false" name="LongtermDebtandFinanceLeaseObligationsRepaymentsofPrincipalinNextTwelveMonths" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_LongtermDebtandFinanceLeaseObligationsMaturitiesRepaymentsofPrincipalafterYearFive" abstract="false" name="LongtermDebtandFinanceLeaseObligationsMaturitiesRepaymentsofPrincipalafterYearFive" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_LessorOperatingLeaseCarryingValueofAssetsSubjecttoLeasesTableTextBlock" abstract="false" name="LessorOperatingLeaseCarryingValueofAssetsSubjecttoLeasesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_UltiumCellsLLCMember" abstract="true" name="UltiumCellsLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_FinancingReceivables31to60DaysPastDueMember" abstract="true" name="FinancingReceivables31to60DaysPastDueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DefinedBenefitPlanPensionBenefitObligationPercentage" abstract="false" name="DefinedBenefitPlanPensionBenefitObligationPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="gm_PolicyproductwarrantyandrecallcampaignsandCurrencytranslationandotherincreasedecrease" abstract="false" name="PolicyproductwarrantyandrecallcampaignsandCurrencytranslationandotherincreasedecrease" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_Increasedecreaseinpurchasesofwholesalereceivablesnet" abstract="false" name="Increasedecreaseinpurchasesofwholesalereceivablesnet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_OtherInvestmentMember" abstract="true" name="OtherInvestmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_SgmDyptMember" abstract="true" name="SgmDyptMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DeferredTaxAssetsWarrantiesAllowancesClaimsDiscounts" abstract="false" name="DeferredTaxAssetsWarrantiesAllowancesClaimsDiscounts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_AccountsReceivableAfterAllowanceForCreditLossCurrentMember" abstract="true" name="AccountsReceivableAfterAllowanceForCreditLossCurrentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_AccruedLiabilitiesandOtherLiabilitiesTextBlock" abstract="false" name="AccruedLiabilitiesandOtherLiabilitiesTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_PolicyProductWarrantyAndRecallCampaignsNetOfRecoveries" abstract="false" name="PolicyProductWarrantyAndRecallCampaignsNetOfRecoveries" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_ScheduleofIntercompanyTransactionsTableTextBlock" abstract="false" name="ScheduleofIntercompanyTransactionsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_EffectiveIncomeTaxRateReconcilationTaxCreditReversalAmount" abstract="false" name="EffectiveIncomeTaxRateReconcilationTaxCreditReversalAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_NotPastDueMember" abstract="true" name="NotPastDueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_FinancingReceivableRevolvingPercentofTotal" abstract="false" name="FinancingReceivableRevolvingPercentofTotal" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="gm_DealerFinancingMember" abstract="true" name="DealerFinancingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_AutomotiveMember" abstract="true" name="AutomotiveMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_InterestIncomeIntercompanyTransactions" abstract="false" name="InterestIncomeIntercompanyTransactions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_NumberOfVehiclesRecalled" abstract="false" name="NumberOfVehiclesRecalled" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="gm_PropertyNetMember" abstract="true" name="PropertyNetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_FiveYearRevolvingCreditFacilityMember" abstract="true" name="FiveYearRevolvingCreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DelayedDrawTermLoanCreditAgreementMember" abstract="true" name="DelayedDrawTermLoanCreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_ARCMattersMember" abstract="true" name="ARCMattersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_ReconciliationofCashCashEquivalentsandRestrictedCashfromBalanceSheettoStatementofCashFlowsTableTextBlock" abstract="false" name="ReconciliationofCashCashEquivalentsandRestrictedCashfromBalanceSheettoStatementofCashFlowsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_PatacMember" abstract="true" name="PatacMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_SAICGMFLeasingCo.Ltd.Member" abstract="true" name="SAICGMFLeasingCo.Ltd.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionandNonoptionEquityInstrumentsWeightedAverageGrantDateFairValue" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionandNonoptionEquityInstrumentsWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="gm_EffectiveIncomeTaxRateReconciliationRealizationofBasisDifferencesinAffiliatesAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationRealizationofBasisDifferencesinAffiliatesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_PercentageRecognizedAsPensionExpenseInFirstYear" abstract="false" name="PercentageRecognizedAsPensionExpenseInFirstYear" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="gm_NumberOfDefectiveAirbagInflators" abstract="false" name="NumberOfDefectiveAirbagInflators" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="gm_LongtermDebtandFinanceLeaseObligationsMaturitiesRepaymentsofPrincipalinYearThree" abstract="false" name="LongtermDebtandFinanceLeaseObligationsMaturitiesRepaymentsofPrincipalinYearThree" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_PeriodOfTimeOverWhichPensionExpenseAdjustmentIsAmortized" abstract="false" name="PeriodOfTimeOverWhichPensionExpenseAdjustmentIsAmortized" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gm_DebtTypeAxis" abstract="true" name="DebtTypeAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="gm_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag" abstract="false" name="DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_DefinedBenefitPlanFairValueofPlanAssetsMeasuredonRecurringBasis" abstract="false" name="DefinedBenefitPlanFairValueofPlanAssetsMeasuredonRecurringBasis" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsandNonoptionEquityInstrumentsForfeituresWeightedAverageGrantDateFairValue" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsandNonoptionEquityInstrumentsForfeituresWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="gm_AuditorAbstract" abstract="true" name="AuditorAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_PensionandOtherPostretirementBenefitsNonoperatingIncome" abstract="false" name="PensionandOtherPostretirementBenefitsNonoperatingIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DeferredTaxAssetsOperatingLossAndTaxCreditCarryforwards" abstract="false" name="DeferredTaxAssetsOperatingLossAndTaxCreditCarryforwards" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_GMIMember" abstract="true" name="GMIMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_ServicesandOtherMember" abstract="true" name="ServicesandOtherMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_Policyproductwarrantyandrecallcampaignspreexistingadjustments" abstract="false" name="Policyproductwarrantyandrecallcampaignspreexistingadjustments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_PolicyproductwarrantyandrecallcampaignsPayments" abstract="false" name="PolicyproductwarrantyandrecallcampaignsPayments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionandNonOptionEquityInstrumentsWeightedAverageRemainaingContractualTermRollForward" abstract="true" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionandNonOptionEquityInstrumentsWeightedAverageRemainaingContractualTermRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_RestrictedCashandMoneyMarketFunds" abstract="false" name="RestrictedCashandMoneyMarketFunds" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_IntersegmentEliminationsSubventionPaid" abstract="false" name="IntersegmentEliminationsSubventionPaid" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_AccruedEmployeeBenefitsNoncurrent" abstract="false" name="AccruedEmployeeBenefitsNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_CreditCardDeferredRevenue" abstract="false" name="CreditCardDeferredRevenue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_ElectricVehicleInventoryMember" abstract="true" name="ElectricVehicleInventoryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_ReevaluationofInvestmentsIncomeExpense" abstract="false" name="ReevaluationofInvestmentsIncomeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_AccruedLiabilitiesandOtherLiabilitiesTableTextBlock" abstract="false" name="AccruedLiabilitiesandOtherLiabilitiesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_AutomotiveChinaJointVenturesMember" abstract="true" name="AutomotiveChinaJointVenturesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionandNonOptionEquityInstrumentsWeightedAverageGrantDateFairValueRollForward" abstract="true" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionandNonOptionEquityInstrumentsWeightedAverageGrantDateFairValueRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_SummarizedFinancialDataofEquityMethodInvesteesTableTextBlock" abstract="false" name="SummarizedFinancialDataofEquityMethodInvesteesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_PensionPlanandOtherPostretirementBenefitsPlanMember" abstract="true" name="PensionPlanandOtherPostretirementBenefitsPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_GMCruiseHoldingsLLCMember" abstract="true" name="GMCruiseHoldingsLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DebtSecuritiesAvailableforsaleCurrentMember" abstract="true" name="DebtSecuritiesAvailableforsaleCurrentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_VehiclesandPartsMember" abstract="true" name="VehiclesandPartsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_SgmwMember" abstract="true" name="SgmwMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_Faulty8SpeedTransmissionsMember" abstract="true" name="Faulty8SpeedTransmissionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="gm_TakataPassengerSideAirbagsMember" abstract="true" name="TakataPassengerSideAirbagsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_PrivateEquityandDebtFundsMember" abstract="true" name="PrivateEquityandDebtFundsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DeferredIncomeTaxAssetsAndLiabilitiesLineItems" abstract="true" name="DeferredIncomeTaxAssetsAndLiabilitiesLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_MaximumMaturityPeriodForHighlyLiquidSecurities" abstract="false" name="MaximumMaturityPeriodForHighlyLiquidSecurities" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gm_FinancingReceivablebeforeAllowanceforCreditLossPercent" abstract="false" name="FinancingReceivablebeforeAllowanceforCreditLossPercent" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="gm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionandNonoptionEquityInstrumentsSettledInPeriodWeightedAverageGrantDateFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionandNonoptionEquityInstrumentsSettledInPeriodWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="gm_LGElectronicsIncMember" abstract="true" name="LGElectronicsIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_OperatingLeaseRightofuseAssetNoncurrent" abstract="false" name="OperatingLeaseRightofuseAssetNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DerivativeAssetStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag" abstract="false" name="DerivativeAssetStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="gm_TwoBillionDollarRevolvingCreditFacilityMember" abstract="true" name="TwoBillionDollarRevolvingCreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_SoftBankMember" abstract="true" name="SoftBankMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_CashAndCashEquivalentsLineItemMember" abstract="true" name="CashAndCashEquivalentsLineItemMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_PolicyProductWarrantyRecallCampaignsandCourtesyTransportationAccrualCurrent" abstract="false" name="PolicyProductWarrantyRecallCampaignsandCourtesyTransportationAccrualCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_PeriodOfDefectiveAirbagInflators" abstract="false" name="PeriodOfDefectiveAirbagInflators" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gm_DepreciationamortizationandimpairmentchargesonProperty" abstract="false" name="DepreciationamortizationandimpairmentchargesonProperty" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_FinancingReceivablesGreaterthan60DaysPastDueMember" abstract="true" name="FinancingReceivablesGreaterthan60DaysPastDueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_PerformancebasedEmployeeStockOptionsMember" abstract="true" name="PerformancebasedEmployeeStockOptionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DeferredIncomeTaxAssetsAndLiabilitiesTable" abstract="true" name="DeferredIncomeTaxAssetsAndLiabilitiesTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="gm_Earningslossbeforeautomotiveinterestandtaxesadjusted" abstract="false" name="Earningslossbeforeautomotiveinterestandtaxesadjusted" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_InterestExpenseAndFinancingInterestExpense" abstract="false" name="InterestExpenseAndFinancingInterestExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_SAICGMACMember" abstract="true" name="SAICGMACMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_DefinedBenefitPlanOthernonrecurringpensionandotherpostretirementincomeorexpense" abstract="false" name="DefinedBenefitPlanOthernonrecurringpensionandotherpostretirementincomeorexpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsandNonoptionEquityInstrumentsOutstandingWeightedAverageRemainingContractualTerms" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsandNonoptionEquityInstrumentsOutstandingWeightedAverageRemainingContractualTerms" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="gm_CashIncentivesReceivable" abstract="false" name="CashIncentivesReceivable" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_FinancingReceivableincludingPastDuePercent" abstract="false" name="FinancingReceivableincludingPastDuePercent" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="gm_FICOScoreLessthan620Member" abstract="true" name="FICOScoreLessthan620Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_ScheduleofpolicyproductwarrantyandrecallcampaignsTableTextBlock" abstract="false" name="ScheduleofpolicyproductwarrantyandrecallcampaignsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="gm_LessorOperatingLeaseLeaseNotYetCommencedAmount" abstract="false" name="LessorOperatingLeaseLeaseNotYetCommencedAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_LicensingIncomeNonoperating" abstract="false" name="LicensingIncomeNonoperating" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionandNonoptionEquityInstrumentsOutstandingNumber" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionandNonoptionEquityInstrumentsOutstandingNumber" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="gm_ServicebasedEmployeeStockOptionsMember" abstract="true" name="ServicebasedEmployeeStockOptionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_FloorplanAdvancesMember" abstract="true" name="FloorplanAdvancesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_TotalFairValueofOptionsandNonOptionEquityInstrumentsVestedDuringPeriod" abstract="false" name="TotalFairValueofOptionsandNonOptionEquityInstrumentsVestedDuringPeriod" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_BasisDifferenceRelatedtoFairValueChanges" abstract="false" name="BasisDifferenceRelatedtoFairValueChanges" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_UsedVehiclesMember" abstract="true" name="UsedVehiclesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="gm_RestructuringReserveAccrualAdjustmentincludingForeignCurrency" abstract="false" name="RestructuringReserveAccrualAdjustmentincludingForeignCurrency" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_DefinedBenefitPlanFairValueofPlanAssetsMeasuredUsingNetAssetValue" abstract="false" name="DefinedBenefitPlanFairValueofPlanAssetsMeasuredUsingNetAssetValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="gm_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionandNonoptionEquityInstrumentsGranted" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionandNonoptionEquityInstrumentsGranted" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="gm_InterestIncome" abstract="false" name="InterestIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
