-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 M9vbiUvx8Kl4hVaInp2Hc5tIzZ5yZc/JiwVpZVJ3+cP4fus7ULHtBL5Cg5pwpeUN
 H42+qJ1fhg+IDS3OW5RwTg==

<SEC-DOCUMENT>0000950142-10-001778.txt : 20101203
<SEC-HEADER>0000950142-10-001778.hdr.sgml : 20101203
<ACCEPTANCE-DATETIME>20101203121211
ACCESSION NUMBER:		0000950142-10-001778
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20101202
FILED AS OF DATE:		20101203
DATE AS OF CHANGE:		20101203

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			General Motors Co
		CENTRAL INDEX KEY:			0001467858
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLES & PASSENGER CAR BODIES [3711]
		IRS NUMBER:				270756180
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		300 RENAISSANCE CENTER
		CITY:			DETROIT
		STATE:			MI
		ZIP:			48265-3000
		BUSINESS PHONE:		313.556.5000

	MAIL ADDRESS:	
		STREET 1:		300 RENAISSANCE CENTER
		CITY:			DETROIT
		STATE:			MI
		ZIP:			48265-3000

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Canada GEN Investment Corp
		CENTRAL INDEX KEY:			0001492876
		STATE OF INCORPORATION:			Z4
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34960
		FILM NUMBER:		101230511

	BUSINESS ADDRESS:	
		STREET 1:		1235 BAY STREET, SUITE 400
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5R 3K4
		BUSINESS PHONE:		416-304-3932

	MAIL ADDRESS:	
		STREET 1:		1235 BAY STREET, SUITE 400
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5R 3K4

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Canada Development Investment Corp
		CENTRAL INDEX KEY:			0001492877
		STATE OF INCORPORATION:			Z4
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34960
		FILM NUMBER:		101230512

	BUSINESS ADDRESS:	
		STREET 1:		1235 BAY STREET, SUITE 400
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5R 3K4
		BUSINESS PHONE:		416-304-3932

	MAIL ADDRESS:	
		STREET 1:		1235 BAY STREET, SUITE 400
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5R 3K4
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4_gmc-120210ex.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-12-02</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001467858</issuerCik>
        <issuerName>General Motors Co</issuerName>
        <issuerTradingSymbol>GM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001492876</rptOwnerCik>
            <rptOwnerName>Canada GEN Investment Corp</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1235 BAY STREET, SUITE 400</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TORONTO</rptOwnerCity>
            <rptOwnerState>A6</rptOwnerState>
            <rptOwnerZipCode>M5R 3K4</rptOwnerZipCode>
            <rptOwnerStateDescription>ONTARIO, CANADA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See Remarks</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001492877</rptOwnerCik>
            <rptOwnerName>Canada Development Investment Corp</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1235 BAY STREET, SUITE 400</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TORONTO</rptOwnerCity>
            <rptOwnerState>A6</rptOwnerState>
            <rptOwnerZipCode>M5R 3K4</rptOwnerZipCode>
            <rptOwnerStateDescription>ONTARIO, CANADA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See Remarks</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, par value $0.01 per share</value>
            </securityTitle>
            <transactionDate>
                <value>2010-12-02</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>4567981</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>32.7525</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>140084746</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Series A Preferred Stock, par value $0.01 per share</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>16101695</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These securities are owned directly by Canada GEN Investment Corporation, which is a wholly-owned subsidiary of Canada
 Development Investment Corporation. Canada Development Investment Corporation is an indirect beneficial owner of the
 reported securities. Canada Development Investment Corporation is a Canadian federal Crown corporation, meaning that it is a
 business corporation established under the Canada Business Corporations Act, owned by the federal Government of Canada.</footnote>
        <footnote id="F2">On November 23, 2010, the Issuer completed the initial public offering of its Common Stock (the &quot;IPO&quot;).  The number of shares
 of Common Stock reported in Section 4 of Table I represents the number of shares of Common Stock sold by the reporting
 persons pursuant to the exercise of the underwriters' over-allotment option granted by the reporting persons in connection
 with the IPO.</footnote>
    </footnotes>

    <remarks>The reporting persons may be deemed to be a member of a &quot;group&quot; for purposes of the Securities Exchange Act of 1934, as
 amended. The reporting persons disclaim beneficial ownership of any securities deemed to be owned by the group that are not
 directly owned by such reporting persons. This report shall not be deemed an admission that any reporting person is a member
 of a group or the beneficial owner of any securities not directly owned by the reporting persons.</remarks>

    <ownerSignature>
        <signatureName>/s/ Michael Carter, Canada GEN Investment Corporation</signatureName>
        <signatureDate>2010-12-03</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Michael Carter, Canada Development Investment Corporation</signatureName>
        <signatureDate>2010-12-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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