Skip to vehicle Listings

Used GMC Terrain for Sale in Saint Charles, MO

Filters (3)
Items 1 to 2 of 8.
    Sponsored by O'Fallon Buick GMC
    Used 2020 GMC Terrain SLE w/ Driver Convenience Package
    20,300
    Dealer Logo
    View Vehicles

    144 Matches

    Certified 2023 GMC Terrain AT4
    • AT4
    • 84K mi
    22,495
    Used 2022 GMC Terrain AT4 w/ Infotainment Package II
    Used
    • AT4
    • 62K mi
    23,740
    Used 2020 GMC Terrain SLT w/ Preferred Package
    Used
    • SLT
    • 87K mi
    18,058
    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 2017 GMC Terrain Denali
    Used
    • Denali
    • 51K mi
    19,421
    Used 2020 GMC Terrain SLE
    Used
    • SLE
    • 64K mi
    18,620
    New 2026 GMC Terrain Denali
    • Denali
    • 2K mi
    Advertisement
    Used 2023 GMC Terrain SLT
    Used
    • SLT
    • 44K mi
    21,821
    Item 1 of 4.
    Used
    • SLE
    • 101K mi
    10,994
    Used 2023 GMC Terrain SLE w/ Driver Convenience Package
    Used
    • SLE
    • 34K mi
    25,184
    Used 2023 GMC Terrain AT4
    Used
    • AT4
    • 32K mi
    28,218
    Used 2024 GMC Terrain SLE
    Used
    • SLE
    • 27K mi
    24,070
    Advertisement
    Used 2024 GMC Terrain SLT
    Used
    • SLT
    • 18K mi
    29,900
    Used 2019 GMC Terrain SLE w/ Black Edition
    Used
    • SLE
    • 59K mi
    17,618
    Used 2017 GMC Terrain SLE w/ Convenience Package
    Used
    • SLE
    • 101K mi
    10,994
    Used 2026 GMC Terrain Denali
    Used
    • Denali
    • 2K mi
    40,997
    Advertisement
    Used 2020 GMC Terrain SLE w/ Driver Convenience Package
    Used
    • SLE
    • 22K mi
    22,366
    Used 2018 GMC Terrain SLT w/ Preferred Package
    Used
    • SLT
    • 72K mi
    15,550
    Used 2022 GMC Terrain AT4 w/ LPO, Floor Liner Package
    • AT4
    • 81K mi
    21,921
    Used 2020 GMC Terrain SLT w/ Preferred Package
    Used
    • SLT
    • 87K mi
    18,058
    Used 2024 GMC Terrain SLE
    Used
    • SLE
    • 31K mi
    25,537
    Used 2020 GMC Terrain SLE
    Used
    • SLE
    • 22K mi
    22,549
    Used 2017 GMC Terrain SLE w/ Convenience Package
    Used
    • SLE
    • 116K mi
    10,620
    Used 2019 GMC Terrain SLE
    Used
    • SLE
    • 57K mi
    16,610
    Used 2024 GMC Terrain SLT
    Used
    • SLT
    • 54K mi
    23,539
    Certified 2022 GMC Terrain SLE w/ Driver Convenience Package
    • SLE
    • 25K mi
    24,610
    Used 2020 GMC Terrain SLT w/ Preferred Package
    Used
    • SLT
    • 34K mi
    21,509
    Used 2023 GMC Terrain AT4 w/ LPO, Floor Liner Package
    Used
    • AT4
    • 39K mi
    26,043
    Used 2021 GMC Terrain SLE w/ Elevation Edition
    • SLE
    • 108K mi
    14,570

    GMC Terrain for Sale by Year

    Used GMC Terrain for Sale by Trim

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