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

Used GMC Sierra 2500 for Sale in Round Rock, TX

78665
Filters (3)
Items 1 to 2 of 9.
    Sponsored by Covert Buick GMC Austin
    Certified 2025 GMC Sierra 2500 Denali Ultimate
    87,498
    See estimated payment
    Similar Match
    Dealer Logo
    153View Vehicles

    77 Matches

    Sponsored
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 26K mi
    74,869
    See payment
    Sponsored
    Used 2025 GMC Sierra 2500 SLT
    75,617
    See payment
    Sponsored
    Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 74K mi
    60,994
    See payment
    My Wallet
    Find it Fast.
    Keep it Affordable.
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    Used 2025 GMC Sierra 2500 AT4X
    77,926
    See payment
    Great Price
    Used 2024 GMC Sierra 2500 AT4X
    Used
    • AT4X
    • 23K mi
    81,701
    See payment
    Great Price
    Newly Listed
    New 2026 GMC Sierra 2500 AT4X
    Consider New, Similar Payment
    Advertisement
    Newly Listed
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    58,900
    See payment
    Great Price
    Used 2022 GMC Sierra 2500 Denali w/ Technology Package
    Used
    • Denali
    • 47K mi
    58,902
    See payment
    Great Price
    Used 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    82,769
    See payment
    Used 2024 GMC Sierra 2500 SLT w/ SLT Premium Package
    61,816
    See payment
    Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 110K mi
    39,991
    See payment
    Great Price
    Advertisement
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    70,526
    See payment
    Great Price
    Newly Listed
    Used 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition
    Used
    • AT4X
    • 24K mi
    84,968
    See payment
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used
    • Denali Ultimate
    • 24K mi
    79,288
    See payment
    Great Price
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    72,404
    See payment
    Advertisement
    Used 2015 GMC Sierra 2500 Denali w/ Suspension Package, Off-Road
    Used
    • Denali
    • 55K mi
    44,800
    See payment
    Newly Listed
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    76,597
    See payment
    Used 2015 GMC Sierra 2500 SLE
    35,991
    See payment
    Used 2016 GMC Sierra 2500 Denali w/ Suspension Package, Off-Road
    Used
    • Denali
    • 76K mi
    35,988
    See payment
    Great Price
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    49,199
    See payment
    Certified 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
     CarBravo Certified
    • AT4
    • 268 mi
    99,504
    See payment
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    70,498
    See payment
    Great Price
    Used 2022 GMC Sierra 2500 Denali w/ Technology Package
    Used
    • Denali
    • 76K mi
    51,997
    See payment
    Great Price
    Used 2024 GMC Sierra 2500 AT4X
    Used
    • AT4X
    • 11K mi
    86,888
    See payment
    Used 2025 GMC Sierra 2500 AT4X
    Used
    • AT4X
    • 10K mi
    85,791
    See payment
    Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 121K mi
    48,726
    See payment
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 88K mi
    65,926
    See payment
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    73,907
    See payment
    Advertisement

    GMC Sierra 2500 for Sale by Year

    Used GMC Sierra 2500 for Sale by Trim

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