Autotrader Logo
Skip to vehicle Listings
Your next car is just a chat away. Try AI Mode

GMC SUVs and Trucks for Sale in O'fallon, MO

Filters (1)
Items 1 to 2 of 19.
    Sponsored by O'Fallon Buick GMC
    Hide
    High Demand
    Used 2017 GMC Terrain Denali
    13,600
    O'Fallon Buick GMC
    (636) 385-5436
    Call
    Dealer Logo
    97View Vehicles

    3,660 Matches

    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    New

    2026 GMC Sierra 2500

    • AT4
    • 7 mi
    73,416
    MSRP$80,420
    Sponsored by LAURA BUICK GMC
    • Online Paperwork
    • Buy Online
    • Delivery
    Call
    New 2026 GMC Yukon XL Denali
    New

    2026 GMC Yukon XL

    • Denali
    • 7 mi
    98,161
    MSRP$104,040
    Sponsored by LAURA BUICK GMC
    • Online Paperwork
    • Buy Online
    • Delivery
    Call
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    New

    2026 GMC Sierra 2500

    • AT4
    • 7 mi
    88,601
    MSRP$90,905
    Sponsored by LAURA BUICK GMC
    • Online Paperwork
    • Buy Online
    • Delivery
    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.
    High Demand
    Used 2018 GMC Canyon SLE w/ SLE Convenience Package
    Used

    2018 GMC Canyon

    • SLE
    • 62K mi
    19,795
    No Accidents
    Jim Trenary Chevrolet
    • 2.67 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2024 GMC Terrain SLT
    Used

    2024 GMC Terrain

    • SLT
    • 18K mi
    29,900
    No Accidents
    O'Fallon Buick GMC
    • 1.48 mi. away
    • Online Paperwork
    Call
    Newly Listed
    New 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Consider New, Similar Payment

    2026 GMC Sierra 1500

    • SLT
    • 7 mi
    59,090
    LAURA BUICK GMC
    • Online Paperwork
    • Buy Online
    • Delivery
    Call
    Advertisement
    Used 2024 GMC Sierra 2500 Pro w/ 1SA Pro Safety Plus Package
    Used

    2024 GMC Sierra 2500

    • Pro
    • 13K mi
    54,610
    Dealer Fees Included
    No Accidents
    Bommarito Chrysler Dodge Jeep Ram
    • 13.94 mi. away
    • Online Paperwork
    Call
    Sponsored
    Item 1 of 4.
    New 2026 GMC Yukon XL Elevation w/ Elevation Premium Package
    New

    2026 GMC Yukon XL

    • Elevation
    • 7 mi
    82,464
    MSRP$87,200
    Call
    Newly Listed
    Used 2022 GMC Canyon Elevation w/ Elevation Premium Package
    Used

    2022 GMC Canyon

    • Elevation
    • 55K mi
    34,900
    No Accidents
    O'Fallon Buick GMC
    • 1.48 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2022 GMC Sierra 1500 SLT
    Used

    2022 GMC Sierra 1500

    • SLT
    • 54K mi
    38,900
    O'Fallon Buick GMC
    • 1.48 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 906 mi
    57,495
    No Accidents
    Jim Trenary Chevrolet
    • 2.67 mi. away
    • Online Paperwork
    Call
    Advertisement
    Newly Listed
    Used 2022 GMC Sierra 1500 AT4X
    Used

    2022 GMC Sierra 1500

    • AT4X
    • 41K mi
    53,341
    Dealer Fees Included
    Bo Beuckman Ford
    • 13.65 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2021 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition
    Used

    2021 GMC Sierra 2500

    • Denali
    • 45K mi
    60,500
    No Accidents
    Private Seller Exchange
    • 18.73 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2011 GMC Savana 2500 LT w/ LT Preferred Equipment Group
    Used

    2011 GMC Savana 2500

    • LT
    • 53K mi
    17,000
    Private Seller Exchange
    • 9.93 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2022 GMC Sierra 1500

    • AT4
    • 102K mi
    36,998
    No Accidents
    Jim Trenary Chevrolet
    • 2.67 mi. away
    • Online Paperwork
    Call
    Advertisement
    Used 2023 GMC Acadia Denali w/ Denali Ultimate Package
    Used

    2023 GMC Acadia

    • Denali
    • 34K mi
    37,610
    Dealer Fees Included
    Bommarito Chrysler Dodge Jeep Ram
    • 13.94 mi. away
    • Online Paperwork
    Call
    Price Drop
    360°
    Used 2024 GMC Sierra 1500 Elevation
    Used

    2024 GMC Sierra 1500

    • Elevation
    • 12K mi
    40,671
    No Accidents
    Suntrup Buick GMC
    • 8.41 mi. away
    Call
    High Demand
    Used 2017 GMC Terrain Denali
    Used

    2017 GMC Terrain

    • Denali
    • 113K mi
    13,600
    No Accidents
    O'Fallon Buick GMC
    • 1.48 mi. away
    • Online Paperwork
    Call
    High Demand
    Used 2020 GMC Terrain SLE w/ Driver Convenience Package
    Used

    2020 GMC Terrain

    • SLE
    • 32K mi
    20,300
    No Accidents
    O'Fallon Buick GMC
    • 1.48 mi. away
    • Online Paperwork
    Call
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 47K mi
    46,500
    No Accidents
    O'Fallon Buick GMC
    • 1.48 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2024 GMC Yukon Denali Ultimate w/ LPO, Floor Liner Package
    Used

    2024 GMC Yukon

    • Denali Ultimate
    • 22K mi
    79,900
    O'Fallon Buick GMC
    • 1.48 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2023 GMC Terrain SLE w/ Driver Convenience Package
    Used

    2023 GMC Terrain

    • SLE
    • 36K mi
    23,179
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 1.68 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2020 GMC Yukon SLE
    Used

    2020 GMC Yukon

    • SLE
    • 85K mi
    29,990
    Jim Trenary Chevrolet
    • 2.67 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2022 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used

    2022 GMC Sierra 1500

    • Elevation
    • 32K mi
    41,495
    No Accidents
    Jim Trenary of Union
    • 25.91 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2017 GMC Sierra 1500 2WD Regular Cab
    Used

    2017 GMC Sierra 1500

    • 2WD Regular Cab
    • 81K mi
    21,711
    No Accidents
    Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT
    • 7.8 mi. away
    Call
    Newly Listed
    Used 2019 GMC Terrain SLE
    Used

    2019 GMC Terrain

    • SLE
    • 57K mi
    16,610
    Dealer Fees Included
    Bommarito Chrysler Dodge Jeep Ram
    • 13.94 mi. away
    • Online Paperwork
    Call
    Used 2012 GMC Sierra 1500 SLE w/ Power Tech Package
    Used

    2012 GMC Sierra 1500

    • SLE
    • 135K mi
    13,465
    Pundmann Ford
    • 11.05 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2024 GMC Sierra 1500 SLE w/ Preferred Package
    Used

    2024 GMC Sierra 1500

    • SLE
    • 19K mi
    44,500
    No Accidents
    Clement Supercenter
    • 9.4 mi. away
    Call
    Advertisement

    Similar Vehicles for Sale

    View All Similar Vehicles
    <!--{"relevance":[false,{}]}-->