Skip to vehicle Listings

Certified Used 2025 GMC Sierra 2500 AT4 for Sale

Filters (4)
Items 1 to 2 of 8.

    7 Matches

    Used 2025 GMC Sierra 2500 AT4
    81,000
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    75,983
    Great Price
    Used 2025 GMC Sierra 2500 AT4
    74,000
    My Wallet by Kelley Blue Book®

    Find it Fast.

    Keep it Affordable.

    Credit Rating
    Trade-In Value
    Get My Kelley Blue Book® CarValue

    $

    Based on 4.5% APR for mos.
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    73,557
    Good Price
    Used 2025 GMC Sierra 2500 AT4
    73,244
    Great Price
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    74,806
    Used 2025 GMC Sierra 2500 AT4
    68,498
    Great Price
    You have reached the maximum results allowed for a search. Please update your search criteria.

    The Ford Blue Advantage program has 7 certified used GMC Sierra 2500 available.



    GMC Sierra 2500 AT4 for Sale by Year

    2025 GMC Sierra 2500 for Sale by Trim

    View All Trims
    <!--{"relevance":[false,{}]}-->