Autotrader Logo
Skip to vehicle Listings

Used GMC Cars for Sale in O'fallon, MO

Filters (2)
Items 1 to 2 of 19.
    Sponsored by O'Fallon Buick GMC
    Hide
    High Demand
    Used 2019 GMC Acadia Denali w/ Technology Package
    26,599
    Great Price
    Dealer Fees Included
    O'Fallon Buick GMC
    (636) 385-5436
    Call
    Dealer Logo
    148View Vehicles

    1,085 Matches

    360°
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2020 GMC Sierra 1500

    • SLT
    • 52K mi
    37,721
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Clement Supercenter
    • 9.4 mi. away
    Call
    Used 2024 GMC Sierra 1500 Pro w/ Pro Value Package
    Used

    2024 GMC Sierra 1500

    • Pro
    • 32K mi
    34,110
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Bommarito Chevrolet Mazda
    • 26.2 mi. away
    • Online Paperwork
    Call
    360°
    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 3500

    • Denali
    • 66K mi
    58,921
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Clement Supercenter
    • 9.4 mi. away
    Call
    My Wallet

    Find it Fast.

    Keep it Affordable.

    Credit Rating
    Trade-In Value
    Get My Kelley Blue Book® CarValue
    Get My Payoff Quote

    $

    Based on 4.5% APR for mos.
    Used 2025 GMC Acadia AT4 w/ Luxury Package
    Used

    2025 GMC Acadia

    • AT4
    • 21K mi
    43,096
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito West County
    • 13.62 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 1500 Elevation w/ Preferred Package
    Used

    2025 GMC Sierra 1500

    • Elevation
    • 42K mi
    43,196
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito West County
    • 13.62 mi. away
    • Online Paperwork
    Call
    New 2027 GMC Yukon Elevation w/ Technology Package
    Consider Buying New

    2027 GMC Yukon

    • Elevation
    • 7 mi
    75,414
    LAURA BUICK GMC
    • Online Paperwork
    • Buy Online
    • Delivery
    Call
    Advertisement
    Used 2025 GMC Sierra 1500 Elevation w/ Preferred Package
    Used

    2025 GMC Sierra 1500

    • Elevation
    • 35K mi
    45,396
    Great Price
    Dealer Fees Included
    Bommarito West County
    • 13.62 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Yukon AT4 w/ Technology Package
    Used

    2024 GMC Yukon

    • AT4
    • 84K mi
    52,596
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito West County
    • 13.62 mi. away
    • Online Paperwork
    Call
    Sponsored
    Item 1 of 4.
    Used 2022 GMC Acadia SLT
    Used

    2022 GMC Acadia

    • SLT
    • 117K mi
    20,680
    No Accidents
    Call
    Used 2024 GMC Yukon XL Denali w/ Max Trailering Package
    Used

    2024 GMC Yukon XL

    • Denali
    • 45K mi
    63,929
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito West County
    • 13.62 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 50K mi
    64,096
    Great Price
    Dealer Fees Included
    Bommarito West County
    • 13.62 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Yukon Denali Ultimate
    Used

    2025 GMC Yukon

    • Denali Ultimate
    • 23K mi
    89,596
    Great Price
    Dealer Fees Included
    Bommarito West County
    • 13.62 mi. away
    • Online Paperwork
    Call
    Advertisement
    Newly Listed
    Used 2024 GMC Sierra 1500 Elevation
    Used

    2024 GMC Sierra 1500

    • Elevation
    • 60K mi
    43,021
    Dealer Fees Included
    No Accidents
    Clement Supercenter
    • 9.4 mi. away
    Call
    Used 2024 GMC Terrain SLE w/ Elevation Edition
    Used

    2024 GMC Terrain

    • SLE
    • 47K mi
    20,815
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Used 2022 GMC Canyon Elevation w/ Trailering Package
    Used

    2022 GMC Canyon

    • Elevation
    • 76K mi
    28,317
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Used 2022 GMC Yukon XL Denali
    Used

    2022 GMC Yukon XL

    • Denali
    • 101K mi
    40,537
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Advertisement
    Used 2024 GMC Sierra 3500 Pro w/ Convenience Package
    Used

    2024 GMC Sierra 3500

    • Pro
    • 53K mi
    42,107
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Used 2024 GMC Sierra 1500 Denali Ultimate
    Used

    2024 GMC Sierra 1500

    • Denali Ultimate
    • 85K mi
    52,135
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Used 2024 GMC Sierra 1500 Denali Ultimate
    Used

    2024 GMC Sierra 1500

    • Denali Ultimate
    • 37K mi
    56,119
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 2500

    • Denali
    • 88K mi
    59,569
    Great Price
    Dealer Fees Included
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Used 2018 GMC Sierra 1500 SLT
    Used

    2018 GMC Sierra 1500

    • SLT
    • 112K mi
    27,558
    Dealer Fees Included
    Jay Wolfe Toyota of West County
    • 15.16 mi. away
    • Delivery
    Call
    Used 2016 GMC Canyon SLT w/ Driver Alert Package
    Used

    2016 GMC Canyon

    • SLT
    • 81K mi
    23,595
    Dealer Fees Included
    No Accidents
    Dave Sinclair Buick GMC
    • 25.56 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2024 GMC Sierra 1500 Pro w/ Graphite Edition
    Used

    2024 GMC Sierra 1500

    • Pro
    • 27K mi
    33,838
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Used 2024 GMC Sierra 1500 Pro w/ Graphite Edition
    Used

    2024 GMC Sierra 1500

    • Pro
    • 27K mi
    33,954
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Used 2022 GMC Canyon AT4
    Used

    2022 GMC Canyon

    • AT4
    • 56K mi
    35,019
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Used 2024 GMC Canyon Elevation w/ Convenience Package
    Used

    2024 GMC Canyon

    • Elevation
    • 29K mi
    36,359
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 42K mi Mileage Value
    40,614
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Used 2024 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2024 GMC Sierra 1500

    • SLT
    • 25K mi
    48,049
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Used 2024 GMC Sierra 2500 SLE w/ SLE Convenience Package
    Used

    2024 GMC Sierra 2500

    • SLE
    • 26K mi
    48,679
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Used 2024 GMC Yukon AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Yukon

    • AT4
    • 22K mi
    65,849
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Advertisement

    Used GMC for Sale by Model

    View All Models
    <!--{"relevance":[true,{"relevanceVersion":"relevance-v5"}],"cypress_e2e":[false,{}],"cypressE2e":[false,{}]}-->