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  • 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

    $20,675

    48,683 mi.
    Est. $386/mo

    AutoNation USA St. Louis

    4.6
    Check Availability
    St. Peters, MO (29 mi)

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

    $19,900

    59,439 mi.
    Est. $371/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (16 mi)

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  • Ebony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLE

    $16,742

    $174
    90,076 mi.
    Est. $312/mo

    Lou Fusz Ford

    4.6
    Check Availability
    Chesterfield, MO (30 mi)
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  • 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. $625/mo

    Pappas Toyota

    4.8
    Check Availability
    St Peters, MO (29 mi)
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  • 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

    $21,000

    36,515 mi.
    Est. $392/mo

    Gastorf Chevrolet

    4.8
    Check Availability
    Warrenton, MO (1 mi)
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  • 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

    $25,197

    $790
    28,758 mi.
    Est. $470/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (28 mi)
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  • Ebony Twilight Metallic 2021 GMC Terrain SLTEbony Twilight Metallic 2021 GMC Terrain SLTEbony 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. $257/mo

    Genesis of St. Charles

    4.8
    Check Availability
    St. Peters, MO (29 mi)
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  • 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

    $1K
    79,104 mi.
    Est. $390/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (16 mi)

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  • White 2024 GMC Terrain DenaliWhite 2024 GMC Terrain DenaliWhite 2024 GMC Terrain DenaliWhite 2024 GMC Terrain DenaliWhite 2024 GMC Terrain DenaliWhite 2024 GMC Terrain Denali

    $34,998

    10,986 mi.
    Est. $653/mo

    CarMax St. Louis Mid Rivers Mall

    Check Availability
    St. Peters, MO (29 mi)
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  • 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

    $12,899

    159,980 mi.
    Est. $241/mo

    Mathis Motors LLC

    Check Availability
    Saint Charles, MO (29 mi)
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  • Quicksilver Metallic 2012 GMC Terrain SLT-1Quicksilver Metallic 2012 GMC Terrain SLT-1Quicksilver Metallic 2012 GMC Terrain SLT-1Quicksilver Metallic 2012 GMC Terrain SLT-1Quicksilver Metallic 2012 GMC Terrain SLT-1Quicksilver Metallic 2012 GMC Terrain SLT-1

    $6,999

    151,020 mi.
    Est. $131/mo

    Mountain Top Motor Co

    Check Availability
    Troy, MO (15 mi)
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  • Sterling 2024 GMC Terrain SLESterling 2024 GMC Terrain SLESterling 2024 GMC Terrain SLESterling 2024 GMC Terrain SLESterling 2024 GMC Terrain SLESterling 2024 GMC Terrain SLE

    $22,895

    45,875 mi.
    Est. $427/mo

    Tyler Trenary CDJR

    Check Availability
    Pacific, MO (30 mi)
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  • 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 (30 mi)
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  • 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

    $21,855

    $2.1K
    65,483 mi.
    Est. $408/mo

    Jim Trenary Chevrolet Buick GMC

    Check Availability
    Union, MO (27 mi)
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  • 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

    $23,940

    43,767 mi.
    Est. $447/mo

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

    3.8
    Check Availability
    St Peters, MO (30 mi)
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  • 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

    $21,523

    $472
    28,608 mi.
    Est. $402/mo

    Napleton's Mid Rivers Kia

    3.8
    Check Availability
    Saint Peters, MO (30 mi)
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  • 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

    $21,160

    34,366 mi.
    Est. $395/mo

    Gastorf Chevrolet

    4.8
    Check Availability
    Warrenton, MO (1 mi)
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  • 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

    $24,997

    30,712 mi.
    Est. $467/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (28 mi)
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  • Crystal Red Tintcoat 2015 GMC Terrain DenaliCrystal Red Tintcoat 2015 GMC Terrain DenaliCrystal Red Tintcoat 2015 GMC Terrain DenaliCrystal Red Tintcoat 2015 GMC Terrain DenaliCrystal Red Tintcoat 2015 GMC Terrain DenaliCrystal Red Tintcoat 2015 GMC Terrain Denali

    $15,500

    57,406 mi.
    Est. $289/mo

    Mountain Top Motor Co

    Check Availability
    Troy, MO (15 mi)
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  • 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

    $13,990

    $280
    103,589 mi.
    Est. $261/mo

    Ed Napleton Honda St. Peters

    4.6
    Check Availability
    Saint Peters, MO (29 mi)
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  • Ebony Twilight Metallic 2024 GMC Terrain AT4Ebony Twilight Metallic 2024 GMC Terrain AT4Ebony Twilight Metallic 2024 GMC Terrain AT4Ebony Twilight Metallic 2024 GMC Terrain AT4Ebony Twilight Metallic 2024 GMC Terrain AT4Ebony Twilight Metallic 2024 GMC Terrain AT4

    $27,995

    $400
    43,023 mi.
    Est. $523/mo

    Jim Trenary Ford

    2.7
    Check Availability
    Moscow Mills, MO (15 mi)
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  • Graphite Gray Metallic 2021 GMC Terrain SLEGraphite Gray Metallic 2021 GMC Terrain SLEGraphite Gray Metallic 2021 GMC Terrain SLEGraphite Gray Metallic 2021 GMC Terrain SLEGraphite Gray Metallic 2021 GMC Terrain SLEGraphite Gray Metallic 2021 GMC Terrain SLE

    $16,992

    $1.3K
    95,762 mi.
    Est. $317/mo

    Clement Ford

    2.4
    Check Availability
    Wentzville, MO (17 mi)
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  • 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

    48,862 mi.
    Est. $429/mo

    CarMax O'Fallon

    Check Availability
    Free delivery to St. Peters, MO (29 mi)
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  • Silver 2022 GMC Terrain SLESilver 2022 GMC Terrain SLESilver 2022 GMC Terrain SLESilver 2022 GMC Terrain SLESilver 2022 GMC Terrain SLESilver 2022 GMC Terrain SLE

    $20,998

    37,492 mi.
    Est. $392/mo

    CarMax Lexington

    Check Availability
    $249 delivery to St. Peters, MO (29 mi)
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GMC Terrain prices by year

Model year Average price Deals
2026 GMC Terrain $36,379

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 $20,849, with pricing starting at $1,700.

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 2011 to 2026.

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