GMC Sierra 2500 AT4 for Sale

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    Sponsored by Laura Buick Pontiac GMC, Inc.
    Used 2021 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package
    56,995
    Dealer Logo
    Laura Buick Pontiac GMC, Inc. (opens in new tab) (opens in new tab)
    • (618) 803-4225
    2499View Vehicles

    6 Matches

    Used 2024 GMC Sierra 2500 AT4 w/ LPO, Hitch Package
    78,995
    Used 2025 GMC Sierra 2500 AT4
    68,554
    Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package
    Used
    • AT4
    • 106K mi
    46,999
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    53,750
    New 2025 GMC Sierra 2500 AT4
    82,613
    MSRP$88,355
    New 2025 GMC Sierra 2500 AT4
    83,456
    MSRP$89,255
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