Skip to vehicle Listings

Used 2021 GMC Sierra 2500 for Sale in Pottstown, PA

Filters (4)
Items 1 to 2 of 7.
    Sponsored by O'NEIL GMC INC
    Certified 2025 GMC Sierra 2500 Pro w/ Convenience Package
    52,984
    Dealer Logo
    43View Vehicles

    7 Matches

    Used 2021 GMC Sierra 2500 AT4 w/ Snow Plow Prep/Camper Package
    55,485
    Great Price
    Used 2021 GMC Sierra 2500 4x4 Double Cab w/ Convenience Package
    Used
    • 4x4 Double Cab
    • 77K mi
    33,989
    Great Price
    Used 2021 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition
    Used
    • Denali
    • 51K mi
    59,385
    Great Price
    My Wallet

    Find it Fast.

    Keep it Affordable.

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

    $

    Based on 4.5% APR for mos.
    Certified 2021 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition
    • Denali
    • 58K mi
    61,530
    Good Price
    Used 2021 GMC Sierra 2500 2WD Regular Cab w/ Fleet Convenience Package
    • 2WD Regular Cab
    • 70K mi
    27,990
    New 2026 GMC Sierra 2500 AT4X
    Advertisement
    Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 73K mi
    55,804
    Great Price
    Certified 2021 GMC Sierra 2500 4x4 Double Cab w/ Fleet Convenience Package
    • 4x4 Double Cab
    • 116K mi
    30,995
    You have reached the maximum results allowed for a search. Please update your search criteria.
    <!--{"relevance":[false,{}]}-->