<SEC-DOCUMENT>0000028412-13-000017.txt : 20130124
<SEC-HEADER>0000028412-13-000017.hdr.sgml : 20130124
<ACCEPTANCE-DATETIME>20130124172514
ACCESSION NUMBER:		0000028412-13-000017
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20130122
FILED AS OF DATE:		20130124
DATE AS OF CHANGE:		20130124

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Burkhart Megan D
		CENTRAL INDEX KEY:			0001482556

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-10706
		FILM NUMBER:		13546408

	MAIL ADDRESS:	
		STREET 1:		1717 MAIN STREET
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMERICA INC /NEW/
		CENTRAL INDEX KEY:			0000028412
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		IRS NUMBER:				000006021
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1717 MAIN STREET MC6404
		STREET 2:		ATTN: DARLENE PERSONS
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
		BUSINESS PHONE:		214-462-6831

	MAIL ADDRESS:	
		STREET 1:		1717 MAIN STREET MC6404
		STREET 2:		ATTN: DARLENE PERSONS
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DETROITBANK CORP
		DATE OF NAME CHANGE:	19850311
</SEC-HEADER>
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<SEQUENCE>1
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    <periodOfReport>2013-01-22</periodOfReport>

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        <issuerCik>0000028412</issuerCik>
        <issuerName>COMERICA INC /NEW/</issuerName>
        <issuerTradingSymbol>CMA</issuerTradingSymbol>
    </issuer>

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            <rptOwnerName>Burkhart Megan D</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1717 MAIN STREET</rptOwnerStreet1>
            <rptOwnerStreet2>MC 6515</rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>EVP - Chief HR Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

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                <value>Common Stock</value>
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                <footnoteId id="F3"/>
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            <expirationDate>
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            </expirationDate>
            <underlyingSecurity>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
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            <conversionOrExercisePrice>
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            <exerciseDate>
                <value>2008-01-23</value>
                <footnoteId id="F3"/>
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            <expirationDate>
                <value>2017-01-23</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
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                <underlyingSecurityShares>
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            </conversionOrExercisePrice>
            <exerciseDate>
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            <expirationDate>
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            <underlyingSecurity>
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                <sharesOwnedFollowingTransaction>
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        </derivativeHolding>
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                <value>2013-01-22</value>
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            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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                <transactionShares>
                    <value>3000</value>
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                <transactionPricePerShare>
                    <value>0</value>
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                    <value>A</value>
                </transactionAcquiredDisposedCode>
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                <value>2014-01-22</value>
                <footnoteId id="F3"/>
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                <value>2023-01-22</value>
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                <underlyingSecurityTitle>
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                    <value>3000</value>
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                <directOrIndirectOwnership>
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    </derivativeTable>

    <footnotes>
        <footnote id="F1">Includes shares acquired through employee stock plans and shares purchased with reinvested dividends as of January 22, 2013.</footnote>
        <footnote id="F2">On January 22, 2013, a &quot;target&quot; award of 8,500 performance restricted stock units (PRSUs) was granted to the reporting person pursuant to the Amended and Restated Comerica Incorporated 2006 Long-Term Incentive Plan. The PRSUs are settled in stock, with accrued dividend equivalents paid out annually in cash.  The PRSUs vest in one installment at the end of a three-year performance period.  If, during any year in such performance period, Comerica falls below the Tier 1 Capital Threshold defined by the Federal Reserve for well capitalized banks, 15% of the PRSU target award will be forfeited, with a maximum reduction of 45% of the target award.  The number of PRSUs reported in this Form 4 represents the portion that is not subject to such reduction.</footnote>
        <footnote id="F3">The options vest in four equal annual installments beginning on the date indicated in this column.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Nicole V. Gersch, on behalf of Megan D. Burkhart through Power of Attorney</signatureName>
        <signatureDate>2013-01-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
