Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Sterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLT

    $20,900

    79,104 mi.
    Est. $391/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (14 mi)

    Quick view
  • Satin Steel Metallic 2020 GMC Terrain SLTSatin Steel Metallic 2020 GMC Terrain SLTSatin Steel Metallic 2020 GMC Terrain SLT

    $19,900

    59,382 mi.
    Est. $372/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (14 mi)

    Quick view
  • Ebony Twilight Metallic 2024 GMC Terrain AWD AT4Ebony Twilight Metallic 2024 GMC Terrain AWD AT4Ebony Twilight Metallic 2024 GMC Terrain AWD AT4Ebony Twilight Metallic 2024 GMC Terrain AWD AT4Ebony Twilight Metallic 2024 GMC Terrain AWD AT4Ebony Twilight Metallic 2024 GMC Terrain AWD AT4

    $28,700

    21,920 mi.
    Est. $537/mo

    Ed Napleton Honda St. Peters

    4.6
    Check Availability
    Saint Peters, MO (24 mi)
    Quick view
  • Ebony Twilight Metallic 2021 GMC Terrain SLTEbony Twilight Metallic 2021 GMC Terrain SLTEbony Twilight Metallic 2021 GMC Terrain SLTEbony Twilight Metallic 2021 GMC Terrain SLT

    $13,777

    147,042 mi.
    Est. $258/mo

    Genesis of St. Charles

    4.8
    Check Availability
    St. Peters, MO (24 mi)
    Quick view
  • Summit White 2025 GMC Terrain AWD ElevationSummit White 2025 GMC Terrain AWD ElevationSummit White 2025 GMC Terrain AWD ElevationSummit White 2025 GMC Terrain AWD ElevationSummit White 2025 GMC Terrain AWD ElevationSummit White 2025 GMC Terrain AWD Elevation

    $25,837

    20,120 mi.
    Est. $483/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (23 mi)
    Quick view
  • Black 2022 GMC Terrain SLTBlack 2022 GMC Terrain SLTBlack 2022 GMC Terrain SLTBlack 2022 GMC Terrain SLTBlack 2022 GMC Terrain SLTBlack 2022 GMC Terrain SLT

    $25,998

    14,956 mi.
    Est. $486/mo

    CarMax St. Louis Mid Rivers Mall

    Check Availability
    St. Peters, MO (24 mi)
    Quick view
  • Summit White 2023 GMC Terrain SLESummit White 2023 GMC Terrain SLESummit White 2023 GMC Terrain SLESummit White 2023 GMC Terrain SLESummit White 2023 GMC Terrain SLESummit White 2023 GMC Terrain SLE

    $21,500

    36,515 mi.
    Est. $402/mo

    Gastorf Chevrolet

    4.8
    Check Availability
    Warrenton, MO (5 mi)
    Quick view
  • Onyx Black 2017 GMC Terrain SLE-2Onyx Black 2017 GMC Terrain SLE-2Onyx Black 2017 GMC Terrain SLE-2

    $13,900

    82,445 mi.
    Est. $260/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (14 mi)

    Quick view
  • Red Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLE

    $18,995

    50,608 mi.
    Est. $355/mo

    Jim Trenary Ford

    Check Availability
    Moscow Mills, MO (12 mi)
    Quick view
  • Quicksilver Metallic 2019 GMC Terrain SLTQuicksilver Metallic 2019 GMC Terrain SLTQuicksilver Metallic 2019 GMC Terrain SLTQuicksilver Metallic 2019 GMC Terrain SLTQuicksilver Metallic 2019 GMC Terrain SLTQuicksilver Metallic 2019 GMC Terrain SLT

    $14,499

    125,390 mi.
    Est. $271/mo

    Midwest Auto Group

    Check Availability
    Pacific, MO (27 mi)
    Quick view
  • Summit White / White 2021 GMC Terrain SLTSummit White / White 2021 GMC Terrain SLTSummit White / White 2021 GMC Terrain SLTSummit White / White 2021 GMC Terrain SLTSummit White / White 2021 GMC Terrain SLTSummit White / White 2021 GMC Terrain SLT

    $23,970

    65,483 mi.
    Est. $448/mo

    Jim Trenary Chevrolet Buick GMC

    Check Availability
    Union, MO (26 mi)
    Quick view
  • White 2019 GMC Terrain DenaliWhite 2019 GMC Terrain DenaliWhite 2019 GMC Terrain DenaliWhite 2019 GMC Terrain DenaliWhite 2019 GMC Terrain DenaliWhite 2019 GMC Terrain Denali

    $13,999

    $1K
    159,980 mi.
    Est. $262/mo

    Mathis Motors LLC

    Check Availability
    Saint Charles, MO (24 mi)
    Quick view
  • Summit White 2024 GMC Terrain SLESummit White 2024 GMC Terrain SLESummit White 2024 GMC Terrain SLESummit White 2024 GMC Terrain SLESummit White 2024 GMC Terrain SLESummit White 2024 GMC Terrain SLE

    $21,250

    28,608 mi.
    Est. $398/mo

    Napleton's Mid Rivers Kia

    3.9
    Check Availability
    Saint Peters, MO (25 mi)
    Quick view
  • Graphite Gray Metallic 2019 GMC Terrain SLEGraphite Gray Metallic 2019 GMC Terrain SLEGraphite Gray Metallic 2019 GMC Terrain SLEGraphite Gray Metallic 2019 GMC Terrain SLEGraphite Gray Metallic 2019 GMC Terrain SLEGraphite Gray Metallic 2019 GMC Terrain SLE

    $17,200

    65,172 mi.
    Est. $322/mo

    Suntrup Buick GMC

    3.6
    Check Availability
    Saint Peters, MO (25 mi)
    Quick view
  • Quicksilver Metallic 2018 GMC Terrain SLTQuicksilver Metallic 2018 GMC Terrain SLTQuicksilver Metallic 2018 GMC Terrain SLTQuicksilver Metallic 2018 GMC Terrain SLTQuicksilver Metallic 2018 GMC Terrain SLTQuicksilver Metallic 2018 GMC Terrain SLT

    $14,600

    $390
    103,588 mi.
    Est. $273/mo

    Ed Napleton Honda St. Peters

    4.6
    Check Availability
    Saint Peters, MO (24 mi)
    Quick view
  • Ebony Twilight Metallic 2025 GMC Terrain AWD ElevationEbony Twilight Metallic 2025 GMC Terrain AWD ElevationEbony Twilight Metallic 2025 GMC Terrain AWD ElevationEbony Twilight Metallic 2025 GMC Terrain AWD ElevationEbony Twilight Metallic 2025 GMC Terrain AWD ElevationEbony Twilight Metallic 2025 GMC Terrain AWD Elevation

    $25,996

    $201
    28,758 mi.
    Est. $486/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (23 mi)
    Quick view
  • White 2023 GMC Terrain SLEWhite 2023 GMC Terrain SLEWhite 2023 GMC Terrain SLEWhite 2023 GMC Terrain SLEWhite 2023 GMC Terrain SLEWhite 2023 GMC Terrain SLE

    $21,495

    34,366 mi.
    Est. $402/mo

    Gastorf Chevrolet

    4.8
    Check Availability
    Warrenton, MO (5 mi)
    Quick view
  • Cayenne Red Tintcoat 2022 GMC Terrain SLTCayenne Red Tintcoat 2022 GMC Terrain SLTCayenne Red Tintcoat 2022 GMC Terrain SLTCayenne Red Tintcoat 2022 GMC Terrain SLTCayenne Red Tintcoat 2022 GMC Terrain SLTCayenne Red Tintcoat 2022 GMC Terrain SLT

    $23,899

    43,995 mi.
    Est. $447/mo

    Suntrup Buick GMC

    3.6
    Check Availability
    Saint Peters, MO (25 mi)
    Quick view
  • White Frost Tricoat 2024 GMC Terrain DenaliWhite Frost Tricoat 2024 GMC Terrain DenaliWhite Frost Tricoat 2024 GMC Terrain DenaliWhite Frost Tricoat 2024 GMC Terrain DenaliWhite Frost Tricoat 2024 GMC Terrain DenaliWhite Frost Tricoat 2024 GMC Terrain Denali

    $33,500

    14,077 mi.
    Est. $627/mo

    Pappas Toyota

    4.8
    Check Availability
    St Peters, MO (24 mi)
    Quick view
  • Blue 2024 GMC Terrain SLTBlue 2024 GMC Terrain SLTBlue 2024 GMC Terrain SLTBlue 2024 GMC Terrain SLTBlue 2024 GMC Terrain SLTBlue 2024 GMC Terrain SLT

    $22,998

    48,859 mi.
    Est. $430/mo

    CarMax St. Louis Mid Rivers Mall

    Check Availability
    St. Peters, MO (24 mi)
    Quick view
  • Sterling Metallic 2024 GMC Terrain SLTSterling Metallic 2024 GMC Terrain SLTSterling Metallic 2024 GMC Terrain SLTSterling Metallic 2024 GMC Terrain SLTSterling Metallic 2024 GMC Terrain SLTSterling Metallic 2024 GMC Terrain SLT

    $23,500

    $800
    43,767 mi.
    Est. $440/mo

    Napleton's Mid Rivers Chrysler Jeep Dodge RAM Maserati Alfa Romeo

    3.9
    Check Availability
    St Peters, MO (25 mi)
    Quick view
  • Ebony Twilight Metallic 2024 GMC Terrain SLTEbony Twilight Metallic 2024 GMC Terrain SLTEbony Twilight Metallic 2024 GMC Terrain SLTEbony Twilight Metallic 2024 GMC Terrain SLTEbony Twilight Metallic 2024 GMC Terrain SLTEbony Twilight Metallic 2024 GMC Terrain SLT

    $22,220

    54,915 mi.
    Est. $416/mo

    Napleton's Mid Rivers Kia

    3.9
    Check Availability
    Saint Peters, MO (25 mi)
    Quick view
  • Summit White 2021 GMC Terrain SLESummit White 2021 GMC Terrain SLESummit White 2021 GMC Terrain SLESummit White 2021 GMC Terrain SLESummit White 2021 GMC Terrain SLESummit White 2021 GMC Terrain SLE

    $20,333

    45,712 mi.
    Est. $380/mo

    Clement Ford

    2.5
    Check Availability
    Wentzville, MO (12 mi)
    Quick view
  • White 2022 GMC Terrain SLTWhite 2022 GMC Terrain SLTWhite 2022 GMC Terrain SLTWhite 2022 GMC Terrain SLTWhite 2022 GMC Terrain SLTWhite 2022 GMC Terrain SLT

    $24,998

    32,384 mi.
    Est. $468/mo

    CarMax Florence

    Check Availability
    $249 delivery to St. Peters, MO (24 mi)
    Quick view
  • White 2023 GMC Terrain SLEWhite 2023 GMC Terrain SLEWhite 2023 GMC Terrain SLEWhite 2023 GMC Terrain SLEWhite 2023 GMC Terrain SLEWhite 2023 GMC Terrain SLE

    $23,998

    9,727 mi.
    Est. $449/mo

    CarMax Jackson (TN)

    Check Availability
    $149 delivery to St. Peters, MO (24 mi)
    Quick view

GMC Terrain prices by year

Model year Average price Deals
2026 GMC Terrain $36,941

About the GMC Terrain

FAQs

How much does the GMC Terrain cost?

The GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Terrain is $20,195, with pricing starting at $344.

What is the MPG of the GMC Terrain?

The GMC Terrain with traditional internal combustion engine offers up to 26 MPG city and 30 MPG highway for a combined rating of 28 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the GMC Terrain?

The GMC Terrain compares to and/or competes against the following vehicles:


What trim levels are available for the GMC Terrain?

The GMC Terrain is available in the following trim levels:

What model years are available for the GMC Terrain?

Available model years for GMC Terrain inventory range from 2017 to 2026.

Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed

Used GMC Terrain by price

Similar Cars

Used GMC Terrain by city