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Used 2021 GMC Sierra 1500 for Sale in Commack, NY

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    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    37,715
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    Good Price
    Similar Match
    Riverhead GMC
    (631) 494-2361
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    4 Matches

    Used 2021 GMC Sierra 1500 Denali w/ Denali Premium Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 65K mi
    38,835
    See payment
    Great Price
    No Accidents
    Ford of Smithtown
    • 3.82 mi. away
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    Price Drop
    Used 2021 GMC Sierra 1500 AT4
    Used

    2021 GMC Sierra 1500

    • AT4
    • 70K mi
    32,858
    See payment
    Great Price
    No Accidents
    Euro Motor Haus
    • 23.93 mi. away
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    Used

    2021 GMC Sierra 1500

    • Elevation
    • 51K mi
    34,001
    See payment
    Great Price
    No Accidents
    Generation Buick GMC
    • 10.88 mi. away
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    Based on 4.5% APR for mos.Update Settings
    Used 2021 GMC Sierra 1500 Elevation
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 53K mi
    Contact Dealer For Price
    See payment
    No Accidents
    Dealer
    • 21.25 mi. away
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    New 2026 GMC Sierra 1500 Pro w/ Graphite Edition
    Consider New, Similar Payment

    2026 GMC Sierra 1500

    • Pro
    • 10 mi
    49,935
    Malouf GMC
    • 68.95 mi. away
    Call
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