Used GMC Cars for Sale

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    Items 1 to 2 of 19.
    Sponsored by O'Fallon Buick GMC
    Used 2012 GMC Sierra 1500 SLT
    19,099
    Dealer Logo
    O'Fallon Buick GMC
    • (636) 385-5436
    143View Vehicles

    641 Matches

    Used 2022 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used
    • Elevation
    • 20K mi
    41,621
    Great Price
    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 16K mi
    65,299
    Great Price
    Used 2023 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used
    • AT4
    • 139K mi
    43,599
    Great Price
    Used 2026 GMC Terrain Elevation
    Used
    • Elevation
    • 2K mi
    29,399
    Great Price
    Used 2023 GMC Acadia SLT w/ Preferred Package
    Used
    • SLT
    • 16K mi
    30,299
    Great Price
    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 16K mi
    65,299
    Great Price
    New 2027 GMC Terrain Elevation w/ Black Edition
    • Elevation
    • 7 mi
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    Used 2025 GMC Yukon AT4 w/ AT4 Premium Package
    Used
    • AT4
    • 10K mi
    72,299
    Good Price
    Used 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    61,595
    Great Price
    Item 1 of 4.
    Price Reduced!
    Used
    • 3X
    • 20K mi
    Electric
    67,499
    Used 2023 GMC Terrain SLE
    Used
    • SLE
    • 8K mi
    23,441
    Great Price
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    42,899
    Great Price
    Used 2024 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 32K mi
    73,299
    Great Price
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    Certified 2024 GMC Terrain SLT w/ Elevation Edition
    • SLT
    • 29K mi
    25,259
    Great Price
    Used 2024 GMC Terrain SLE
    Used
    • SLE
    • 6K mi
    23,954
    Great Price
    Used 2021 GMC Terrain SLT w/ Elevation Edition
    Used
    • SLT
    • 48K mi
    21,348
    Good Price
    Used 2024 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    48,299
    Good Price
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    Used 2021 GMC Yukon SLT w/ SLT Premium Package
    Used
    • SLT
    • 48K mi
    42,500
    Great Price
    Used 2023 GMC Acadia SLE w/ Driver Convenience Package
    Used
    • SLE
    • 41K mi
    26,998
    Great Price
    Used 2017 GMC Sierra 2500 SLT
    Used
    • SLT
    • 100K mi
    28,614
    Great Price
    Used 2018 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 83K mi
    29,626
    Great Price
    Used 2022 GMC Terrain SLT
    Used
    • SLT
    • 36K mi
    22,971
    Good Price
    Used 2020 GMC Savana 2500 Extended w/ Communications Package
    Used
    • Extended
    • 82K mi
    21,108
    Great Price
    Used 2026 GMC Acadia Denali w/ Super Cruise Package
    Used
    • Denali
    • 9K mi
    50,838
    Great Price
    Used 2023 GMC Terrain SLT
    Used
    • SLT
    • 41K mi Mileage Value
    21,596
    Great Price
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    27,575
    Great Price
    Used 2026 GMC Hummer EV SUV
    Used
    • SUV
    • 2K mi
    Electric
    82,599
    Good Price
    Used 2018 GMC Yukon SLE w/ HD Trailering Package
    Used
    • SLE
    • 108K mi
    22,538
    Good Price
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    34,899
    Great Price
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used
    • AT4
    • 77K mi Mileage Value
    35,299
    Great Price

    Used GMC for Sale by Model

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