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
    Certified 2024 GMC Sierra 1500 Pro w/ Pro Value Package
    • Pro
    • 32K mi
    33,020
    Great Price
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    34,899
    Great Price
    Used 2019 GMC Acadia SLE
    Used
    • SLE
    • 77K mi
    15,579
    Used 2026 GMC Acadia AT4 w/ Luxury Package
    Used
    • AT4
    • 12K mi
    47,096
    Good Price
    Used 2021 GMC Terrain SLT w/ Elevation Edition
    Used
    • SLT
    • 90K mi
    15,157
    Great Price
    Used 2023 GMC Acadia SLT
    Used
    • SLT
    • 70K mi
    27,076
    New 2027 GMC Terrain Elevation w/ Black Edition
    • Elevation
    • 2K mi
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    Used 2023 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 56K mi
    37,336
    Great Price
    Used 2026 GMC Terrain Elevation
    Used
    • Elevation
    • 40K mi
    28,599
    Item 1 of 4.
    Used
    • Denali
    • 90K mi
    48,567
    Good Price
    Used 2024 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 35K mi
    37,403
    Great Price
    Used 2024 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    Used
    • Elevation
    • 64K mi
    38,970
    Great Price
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    48,853
    Good Price
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    Used 2024 GMC Sierra 2500 Pro w/ 1SA Pro Safety Plus Package
    56,999
    Used 2019 GMC Yukon XL SLT w/ Open Road Package
    Used
    • SLT
    • 169K mi
    18,086
    Good Price
    Used 2024 GMC Terrain SLE
    Used
    • SLE
    • 54K mi
    22,006
    Good Price
    Used 2024 GMC Terrain SLE
    Used
    • SLE
    • 51K mi
    22,212
    Good Price
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    Used 2026 GMC Terrain Elevation
    Used
    • Elevation
    • 31K mi
    26,123
    Good Price
    Used 2026 GMC Terrain Elevation
    Used
    • Elevation
    • 31K mi
    26,137
    Good Price
    Used 2024 GMC Sierra 2500 AT4 w/ Technology Package
    63,321
    Great Price
    Used 2022 GMC Yukon XL Denali w/ Denali Premium Package
    Used
    • Denali
    • 85K mi
    41,117
    Great Price
    Used 2021 GMC Acadia Denali w/ Denali Technology Package
    Used
    • Denali
    • 106K mi
    20,899
    Used 2023 GMC Yukon XL AT4 w/ Technology Package
    Used
    • AT4
    • 49K mi
    58,594
    Great Price
    Certified 2026 GMC Acadia Elevation w/ Elevation Premium Package
    • Elevation
    • 24K mi
    36,110
    Great Price
    Used 2023 GMC Terrain SLT
    Used
    • SLT
    • 43K mi
    26,587
    Used 2024 GMC Sierra 1500 SLT
    36,399
    Great Price
    Used 2025 GMC Sierra 1500 SLT
    38,199
    Good Price
    Used 2025 GMC Canyon AT4
    Used
    • AT4
    • 26K mi
    40,899
    Great Price
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    49,199
    Great Price
    Used 2026 GMC Sierra 2500 Pro w/ 1SA Pro Safety Plus Package
    49,799
    Good Price

    Used GMC for Sale by Model

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