Skip to vehicle Listings
Online car buying built around you. Shop Now

Used GMC Sierra 3500 AT4 for Sale in Broomfield, CO

80020
Filters (4)
Items 1 to 2 of 6.
    Sponsored by O'Meara GMC
    360°
    Used 2024 GMC Sierra 3500 SLT
    62,910
    Great Price
    Similar Match
    Dealer Logo
    60View Vehicles

    8 Matches

    Price Drop
    Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package
    51,250
    See payment
    Good Price
    Price Drop
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    74,979
    See payment
    Newly Listed
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    70,982
    See payment
    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.
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    71,951
    See payment
    Good Price
    Used 2024 GMC Sierra 3500 AT4 w/ Technology Package
    72,991
    See payment
    New 2025 GMC Sierra 3500 Denali Ultimate
    Consider New, Similar Payment
    • Denali Ultimate
    • 618 mi
    Advertisement
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    73,985
    See payment
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    75,482
    See payment
    Used 2024 GMC Sierra 3500 AT4
    61,800
    See payment
    Great Price
    Advertisement
    <!--{"relevance":[false,{"relevanceVersion":"default"}]}-->