Autotrader Logo
Skip to vehicle Listings
Online car buying built around you. Shop Now

Used 2021 GMC Terrain for Sale in O'fallon, MO

63368
Filters (4)
Items 1 to 2 of 3.
    Sponsored by O'Fallon Buick GMC
    Hide
    High Demand
    New 2026 GMC Terrain Elevation
    31,107
    MSRP$32,107
    Similar Match
    O'Fallon Buick GMC
    (636) 339-3314
    Call
    Dealer Logo
    View Vehicles

    10 Matches

    Sponsored
    Used 2021 GMC Terrain SLT w/ LPO, Bright Accent Package
    Used

    2021 GMC Terrain

    • SLT
    • 110K mi
    17,690
    See payment
    No Accidents
    Sponsored by Chris Auffenberg Ford Lincoln
    • 21 mi. away
    Call
    Sponsored
    Used 2021 GMC Terrain SLT
    Used

    2021 GMC Terrain

    • SLT
    • 97K mi
    17,795
    See payment
    No Accidents
    Sponsored by Quality Chrysler Dodge Jeep Ram of Jerseyville
    • 32.71 mi. away
    Call
    Sponsored
    Used 2021 GMC Terrain SLT w/ Elevation Edition
    Used

    2021 GMC Terrain

    • SLT
    • 36K mi
    23,466
    See payment
    Good Price
    No Accidents
    Sponsored by Auffenberg Auto Mall
    • 42.59 mi. away
    Call
    My Wallet
    Find it Fast.
    Keep it Affordable.
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    High Demand
    Used 2021 GMC Terrain SLE w/ Driver Convenience Package
    Used

    2021 GMC Terrain

    • SLE
    • 45K mi
    20,333
    See payment
    Great Price
    No Accidents
    Clement Ford
    • 6.69 mi. away
    Call
    Price Drop
    Used 2021 GMC Terrain SLT w/ Elevation Edition
    Used

    2021 GMC Terrain

    • SLT
    • 65K mi
    21,855
    See payment
    No Accidents
    Jim Trenary of Union
    • 25.91 mi. away
    • Online Paperwork
    Call
    New 2026 GMC Terrain Denali
    Consider New, Similar Payment

    2026 GMC Terrain

    • Denali
    • 7 mi
    42,985
    LAURA BUICK GMC
    • 38.73 mi. away
    • Online Paperwork
    • Delivery
    Call
    Advertisement
    Used 2021 GMC Terrain SLT w/ Elevation Edition
    Used

    2021 GMC Terrain

    • SLT
    • 36K mi
    23,466
    See payment
    Good Price
    No Accidents
    Auffenberg Auto Mall
    • 42.59 mi. away
    Call
    Sponsored
    Used 2021 GMC Terrain SLT
    Used 2021 GMC Terrain SLT
    Used 2021 GMC Terrain SLT
    Used 2021 GMC Terrain SLT
    Used

    2021 GMC Terrain

    • SLT
    • 97K mi
    17,795
    See payment
    No Accidents
    Call
    Used 2021 GMC Terrain SLT w/ Infotainment Package II
    Used

    2021 GMC Terrain

    • SLT
    • 147K mi
    13,777
    See payment
    Good Price
    No Accidents
    ST. CHARLES HYUNDAI
    • 7.24 mi. away
    Call
    Newly Listed
    Used 2021 GMC Terrain SLE w/ Driver Convenience Package
    Used

    2021 GMC Terrain

    • SLE
    • 79K mi
    18,745
    See payment
    Suntrup Nissan
    • 26.03 mi. away
    Call
    Used 2021 GMC Terrain SLT w/ LPO, Bright Accent Package
    Used

    2021 GMC Terrain

    • SLT
    • 110K mi
    17,690
    See payment
    No Accidents
    Chris Auffenberg Ford Lincoln
    • 21 mi. away
    Call
    Advertisement
    Used 2021 GMC Terrain SLT
    Used

    2021 GMC Terrain

    • SLT
    • 97K mi
    17,795
    See payment
    No Accidents
    Quality Chrysler Dodge Jeep Ram of Jerseyville
    • 32.71 mi. away
    Call
    Used 2021 GMC Terrain SLE w/ Driver Convenience Package
    Used

    2021 GMC Terrain

    • SLE
    • 89K mi
    16,495
    See payment
    Good Price
    Federico KIA
    • 36.24 mi. away
    Call
    Newly Listed
    Used 2021 GMC Terrain SLT w/ Elevation Edition
    Used

    2021 GMC Terrain

    • SLT
    • 79K mi
    19,831
    See payment
    No Accidents
    Sapaugh GM Country
    • 38.95 mi. away
    • Online Paperwork
    Call
    Used 2021 GMC Terrain SLT
    Used

    2021 GMC Terrain

    • SLT
    • 121K mi
    15,595
    See payment
    No Accidents
    Dealer
    • 23.73 mi. away
    Call
    Advertisement

    Similar Vehicles for Sale

    <!--{"relevance":[false,{"relevanceVersion":"default"}]}-->