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>0001966264</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001791706</issuerCik>
        <issuerName>Li Auto Inc.</issuerName>
        <secFileNumber>001-39407</secFileNumber>
        <issuerAddress>
          <com:street1>8TH FLOOR, BLOCK D, BUILDING 8</com:street1>
          <com:street2>4TH DISTRICT OF WANGJING EAST GARDEN</com:street2>
          <com:city>BEIJING</com:city>
          <com:stateOrCountry>F4</com:stateOrCountry>
          <com:zipCode>100102</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>861087427209</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Li Tie</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Class A Ordinary Shares</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Futu Securities International (Hong Kong) Ltd.</name>
          <address>
            <com:street1>11/F, Bangkok Bank Building,</com:street1>
            <com:street2>18 Bonham Strand West, Sheung Wan,</com:street2>
            <com:city>Hong Kong</com:city>
            <com:stateOrCountry>F4</com:stateOrCountry>
            <com:zipCode>999077</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>400000</noOfUnitsSold>
        <aggregateMarketValue>6914000.00</aggregateMarketValue>
        <noOfUnitsOutstanding>1766208188</noOfUnitsOutstanding>
        <approxSaleDate>12/15/2023</approxSaleDate>
        <securitiesExchangeName>Nasdaq</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Class A Ordinary Shares</securitiesClassTitle>
        <acquiredDate>12/15/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Acquired under Employee Incentive Plan as employee of the Securities Issuer</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Li Auto Inc.</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>400000</amountOfSecuritiesAcquired>
        <paymentDate>12/15/2023</paymentDate>
        <natureOfPayment>Vesting of RSU</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>12/14/2023</noticeDate>
        <signature>Tie Li</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 2975}]
text: 144
  0001966264
  XXXXXXXX
  LIVE
  0001791706
  Li Auto Inc.
  001-39407
  8TH FLOOR, BLOCK D, BUILDING 8
  4TH DISTRICT OF WANGJING EAST GARDEN
  BEIJING
  F4
  100102
  861087427209
  Li Tie
  Director
  Class A Ordinary Shares
  Futu Securities International (Hong Kong) Ltd.
  11/F, Bangkok Bank Building,
  18 Bonham Strand West, Sheung Wan,
  Hong Kong
  F4
  999077
  400000
  6914000.00
  1766208188
  12/15/2023
  Nasdaq
  Class A Ordinary Shares
  12/15/2023
  Acquired under Employee Incentive Plan as employee of the Securities Issuer
  Li Auto Inc.
  N
  400000
  12/15/2023
  Vesting of RSU
  Y
  12/14/2023
  Tie Li