<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2021-06-24</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001580864</issuerCik>
        <issuerName>Vroom, Inc.</issuerName>
        <issuerTradingSymbol>VRM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001560123</rptOwnerCik>
            <rptOwnerName>Catterton Management Company, L.L.C.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>599 WEST PUTNAM AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>GREENWICH</rptOwnerCity>
            <rptOwnerState>CT</rptOwnerState>
            <rptOwnerZipCode>06830</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4734</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Directly held by CGP2 Lone Star, L.P.</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Represents an award of restricted stock units that vest in full on the earlier of the day immediately preceding the date of the Issuer's first annual meeting of stockholders following the date of grant and June 24, 2022. Each restricted stock unit represents a contingent right to receive one share of Common Stock of the Issuer.</footnote>
        <footnote id="F2">Each of Michael Farello and Scott Dahnke have entered into a Nominee and Indemnity Agreement, pursuant to which they have agreed to hold any equity awards granted to them for their service as directors of the Issuer as nominee for CGP2 Lone Star, L.P. (&quot;CGP2 Lone Star&quot;). Catterton Management Company, L.L.C., as manager of CGP2 Lone Star, may be deemed to share beneficial ownership of the equity awards held as nominee by Messrs. Farello and Dahnke. Each of the foregoing entities and individuals disclaims beneficial ownership the shares underlying such equity awards except to the extent of their pecuniary interest therein, if any.</footnote>
        <footnote id="F3">CGP2 Lone Star, CGP2 Zoom Holding, L.P., LCGP3 Accelerator, L.P., CGP2 Managers, L.L.C., CGP3 Managers, L.L.C., J. Michael Chu and Scott Dahnke are separately filing Forms 4 to report the equity awards referenced herein.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>CATTERTON MANAGEMENT COMPANY, L.L.C.,
By: /s/ Daniel Reid, Deputy General Counsel and Chief Compliance Officer</signatureName>
        <signatureDate>2021-06-28</signatureDate>
    </ownerSignature>
</ownershipDocument>
