content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001492154</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001467858</issuerCik>
        <issuerName>General Motors Co</issuerName>
        <secFileNumber>001-34960</secFileNumber>
        <issuerAddress>
          <com:street1>300 RENAISSANCE CENTER</com:street1>
          <com:city>DETROIT</com:city>
          <com:stateOrCountry>MI</com:stateOrCountry>
          <com:zipCode>48265-3000</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>313.667.1500</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Barra Mary T</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>900 Salem Street</com:street1>
            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>300000</noOfUnitsSold>
        <aggregateMarketValue>14100000.00</aggregateMarketValue>
        <noOfUnitsOutstanding>1140958039</noOfUnitsOutstanding>
        <approxSaleDate>06/10/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>02/13/2022</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>252075</amountOfSecuritiesAcquired>
        <paymentDate>02/13/2022</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>02/12/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>47925</amountOfSecuritiesAcquired>
        <paymentDate>02/12/2023</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Mary T. Barra</name>
          <address>
            <com:street1>300 Renaissance Center</com:street1>
            <com:city>Detroit</com:city>
            <com:stateOrCountry>MI</com:stateOrCountry>
            <com:zipCode>48265</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>05/28/2024</saleDate>
        <amountOfSecuritiesSold>300000</amountOfSecuritiesSold>
        <grossProceeds>13110000.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>06/10/2024</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>02/26/2024</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ Bradley Camilo, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Mary T. Barra</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
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text: 144
  0001492154
  XXXXXXXX
  LIVE
  0001467858
  General Motors Co
  001-34960
  300 RENAISSANCE CENTER
  DETROIT
  MI
  48265-3000
  313.667.1500
  Barra Mary T
  Officer
  Director
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  300000
  14100000.00
  1140958039
  06/10/2024
  NYSE
  Common
  02/13/2022
  Restricted Stock Vesting
  Issuer
  N
  252075
  02/13/2022
  Compensation
  Common
  02/12/2023
  Restricted Stock Vesting
  Issuer
  N
  47925
  02/12/2023
  Compensation
  N
  Mary T. Barra
  300 Renaissance Center
  Detroit
  MI
  48265
  Common
  05/28/2024
  300000
  13110000.00
  06/10/2024
  02/26/2024
  /s/ Bradley Camilo, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Mary T. Barra