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Used GMC Cars for Sale in O'fallon, MO

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Items 1 to 2 of 19.
    Sponsored by O'Fallon Buick GMC
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    High Demand
    Used 2017 GMC Terrain Denali
    12,500
    O'Fallon Buick GMC
    (636) 385-5436
    Call
    Dealer Logo
    94View Vehicles

    1,119 Matches

    Price Drop
    Used 2024 GMC Sierra 3500 Denali Ultimate
    Used

    2024 GMC Sierra 3500

    • Denali Ultimate
    • 59K mi
    70,607
    Dealer Fees Included
    No Accidents
    Sponsored by Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Used 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 1500

    • Denali
    • 49K mi
    56,596
    Dealer Fees Included
    No Accidents
    Sponsored by Bommarito West County
    • 13.62 mi. away
    • Online Paperwork
    Call
    Used 2018 GMC Yukon Denali
    Used

    2018 GMC Yukon

    • Denali
    • 108K mi
    28,174
    Dealer Fees Included
    Sponsored by Jim Trenary of Union
    • 25.91 mi. away
    • Online Paperwork
    Call
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    $

    Based on 4.5% APR for mos.
    Newly Listed
    Used 2024 GMC Terrain Denali w/ Denali Premium Package
    Used

    2024 GMC Terrain

    • Denali
    • 17K mi
    32,105
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito Ford Superstore
    • 19.27 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2022 GMC Sierra 1500 Elevation
    Used

    2022 GMC Sierra 1500

    • Elevation
    • 20K mi
    38,014
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Subaru O'Fallon
    • 1.69 mi. away
    Call
    New 2026 GMC Sierra 2500 AT4X
    Consider New, Similar Payment

    2026 GMC Sierra 2500

    • AT4X
    • 7 mi
    92,191
    LAURA BUICK GMC
    • Online Paperwork
    • Buy Online
    • Delivery
    Call
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    Newly Listed
    Certified 2016 GMC Canyon SLE w/ SLE Convenience Package

    2016 GMC Canyon

    • SLE
    • 59K mi
    24,610
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 14.5 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2023 GMC Acadia Denali w/ Denali Technology Package
    Used

    2023 GMC Acadia

    • Denali
    • 32K mi
    34,977
    No Accidents
    Call
    Newly Listed
    Used 2023 GMC Acadia SLE w/ Elevation Edition
    Used

    2023 GMC Acadia

    • SLE
    • 28K mi
    30,575
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    360°
    Used 2024 GMC Yukon Denali Ultimate
    Used

    2024 GMC Yukon

    • Denali Ultimate
    • 20K mi
    80,138
    Great Price
    Dealer Fees Included
    No Accidents
    BMW of West St. Louis
    • 15.67 mi. away
    Call
    Price Drop
    Used 2017 GMC Acadia Denali w/ Technology Package
    Used

    2017 GMC Acadia

    • Denali
    • 118K mi
    15,117
    Good Price
    Dealer Fees Included
    Lou Fusz Subaru O'Fallon
    • 1.69 mi. away
    Call
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    Price Drop
    Used 2024 GMC Sierra 2500 AT4X
    Used

    2024 GMC Sierra 2500

    • AT4X
    • 25K mi
    75,721
    Great Price
    Dealer Fees Included
    No Accidents
    Clement Supercenter
    • 9.4 mi. away
    Call
    Used 2024 GMC Sierra 1500 Elevation w/ LPO, GMC Protection Package
    Used

    2024 GMC Sierra 1500

    • Elevation
    • 24K mi
    41,086
    Great Price
    Dealer Fees Included
    No Accidents
    Frank Leta Honda
    • 2.58 mi. away
    Call
    Price Drop
    Used 2018 GMC Canyon SLE w/ SLE Convenience Package
    Used

    2018 GMC Canyon

    • SLE
    • 62K mi
    18,995
    No Accidents
    Jim Trenary Chevrolet
    • 2.67 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2024 GMC Terrain SLE
    Used

    2024 GMC Terrain

    • SLE
    • 27K mi
    22,884
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Kia
    • 17.96 mi. away
    • Online Paperwork
    Call
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    Used 2022 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used

    2022 GMC Sierra 1500

    • Elevation
    • 32K mi
    41,994
    Great Price
    Dealer Fees Included
    No Accidents
    Jim Trenary of Union
    • 25.91 mi. away
    • Online Paperwork
    Call
    Price Drop
    360°
    Used 2020 GMC Terrain SLT w/ Preferred Package
    Used

    2020 GMC Terrain

    • SLT
    • 87K mi
    16,348
    Great Price
    Dealer Fees Included
    No Accidents
    Suntrup Nissan
    • 26.03 mi. away
    Call
    High Demand
    Used 2019 GMC Acadia SLT w/ LPO, Floor Liner Package
    Used

    2019 GMC Acadia

    • SLT
    • 20K mi
    24,549
    Great Price
    Dealer Fees Included
    Mountain Top Motor Co
    • 18.21 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 1500 Pro w/ Pro Value Package
    Used

    2026 GMC Sierra 1500

    • Pro
    • 488 mi
    34,596
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito West County
    • 13.62 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2017 GMC Acadia SLT w/ LPO, Cargo Package
    Used

    2017 GMC Acadia

    • SLT
    • 100K mi
    16,077
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Ford
    • 8.19 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Sierra 2500 Pro w/ 1SA Pro Safety Plus Package
    Used

    2024 GMC Sierra 2500

    • Pro
    • 13K mi
    52,610
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito Chrysler Dodge Jeep Ram
    • 13.94 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2022 GMC Sierra 1500 AT4X
    Used

    2022 GMC Sierra 1500

    • AT4X
    • 53K mi
    52,500
    No Accidents
    Private Seller Exchange
    • 8.62 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2022 GMC Canyon Elevation w/ Trailering Package
    Used

    2022 GMC Canyon

    • Elevation
    • 25K mi
    35,977
    Good Price
    Dealer Fees Included
    No Accidents
    Clement Ford
    • 6.69 mi. away
    Call
    Used 2024 GMC Yukon Denali
    Used

    2024 GMC Yukon

    • Denali
    • 14K mi
    72,514
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito St. Peters
    • 8.52 mi. away
    Call
    Newly Listed
    360°
    Used 2023 GMC Yukon Denali w/ Denali Reserve Package
    Used

    2023 GMC Yukon

    • Denali
    • 42K mi
    63,308
    Dealer Fees Included
    No Accidents
    BMW of West St. Louis
    • 15.67 mi. away
    Call
    Certified 2023 GMC Acadia SLE w/ Driver Convenience Package

    2023 GMC Acadia

    • SLE
    • 21K mi
    28,610
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 14.5 mi. away
    Call
    Price Drop
    Certified 2023 GMC Acadia SLT w/ Preferred Package

    2023 GMC Acadia

    • SLT
    • 30K mi
    29,610
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 14.5 mi. away
    Call
    Certified 2023 GMC Acadia SLE w/ Driver Convenience Package

    2023 GMC Acadia

    • SLE
    • 20K mi
    30,610
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 14.5 mi. away
    Call
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