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
    Used 2024 GMC Terrain SLT w/ Elevation Edition
    Used
    • SLT
    • 34K mi
    24,095
    Good Price
    Used 2023 GMC Acadia AT4 w/ Trailering Package
    Used
    • AT4
    • 134K mi
    20,599
    Good Price
    Used 2025 GMC Sierra 1500 Denali Ultimate
    Used
    • Denali Ultimate
    • 81K mi
    54,493
    Used 2026 GMC Acadia Denali Ultimate
    Used
    • Denali Ultimate
    • 6K mi
    56,570
    Great Price
    Used 2023 GMC Yukon Denali Ultimate
    Used
    • Denali Ultimate
    • 39K mi
    63,135
    Great Price
    Used 2022 GMC Sierra 1500 Denali
    Used
    • Denali
    • 39K mi
    39,372
    Great Price
    New 2027 GMC Terrain Elevation w/ Black Edition
    • Elevation
    • 2K mi
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    Used 2024 GMC Sierra 1500 SLE
    42,503
    Great Price
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    38,599
    Great Price
    Item 1 of 4.
    Fair Fast Negotiation Free
    Used
    • Denali
    • 105K mi
    38,118
    Used 2023 GMC Canyon AT4X
    Used
    • AT4X
    • 51K mi
    38,599
    Great Price
    Used 2023 GMC Sierra 1500 AT4 w/ Technology Package
    39,599
    Great Price
    Used 2025 GMC Canyon AT4
    Used
    • AT4
    • 20K mi
    39,599
    Great Price
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    Used 2024 GMC Sierra 2500 SLE w/ SLE Convenience Package
    45,599
    Good Price
    Used 2023 GMC Yukon Denali w/ Advanced Technology Package
    Used
    • Denali
    • 41K mi
    59,599
    Good Price
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 27K mi
    67,885
    Great Price
    Used 2022 GMC Terrain SLE
    Used
    • SLE
    • 49K mi
    20,501
    Good Price
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    Used 2024 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 18K mi
    41,450
    Good Price
    Used 2026 GMC Sierra 1500 AT4X w/ AT4X AEV Edition
    69,581
    Used 2017 GMC Terrain SLT w/ Open Road Package
    Used
    • SLT
    • 82K mi
    17,610
    Used 2024 GMC Terrain SLT w/ Elevation Edition
    Used
    • SLT
    • 34K mi
    24,095
    Good Price
    Used 2026 GMC Terrain Elevation w/ Black Edition
    Used
    • Elevation
    • 17K mi
    27,894
    Good Price
    Used 2026 GMC Acadia Elevation w/ Elevation Premium Package
    Used
    • Elevation
    • 23K mi
    36,111
    Great Price
    Used 2026 GMC Acadia Elevation w/ Elevation Premium Package
    Used
    • Elevation
    • 23K mi
    36,278
    Great Price
    Used 2026 GMC Terrain Denali
    Used
    • Denali
    • 15K mi
    37,167
    Great Price
    Used 2023 GMC Sierra 1500 Denali
    Used
    • Denali
    • 62K mi
    42,401
    Great Price
    Used 2025 GMC Hummer EV 3X w/ LPO, Illumination Package
    Used
    • 3X
    • 6K mi
    Electric
    70,910
    Used 2023 GMC Canyon AT4 w/ AT4 Premium Package
    Used
    • AT4
    • 38K mi
    35,418
    Great Price
    Used 2023 GMC Acadia SLE w/ Driver Convenience Package
    Used
    • SLE
    • 33K mi
    29,474
    Good Price
    Used 2023 GMC Acadia SLE
    Used
    • SLE
    • 62K mi
    24,578
    Good Price

    Used GMC for Sale by Model

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