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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

    $315
    48,683 mi.
    Est. $382/mo

    AutoNation USA St. Louis

    4.6
    Check Availability
    St. Peters, MO (28 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

    $20,675

    $315
    48,683 mi.
    Est. $382/mo

    AutoNation USA St. Louis

    4.6
    Check Availability
    St. Peters, MO (28 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. $620/mo

    Pappas Toyota

    4.8
    Check Availability
    St Peters, MO (28 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

    $14,270

    $155
    103,589 mi.
    Est. $264/mo

    Ed Napleton Honda St. Peters

    4.6
    Check Availability
    Saint Peters, MO (28 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. $388/mo

    Gastorf Chevrolet

    4.8
    Check Availability
    Warrenton, MO (29 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 SLT

    $13,777

    147,042 mi.
    Est. $255/mo

    Genesis of St. Charles

    4.8
    Check Availability
    St. Peters, MO (28 mi)
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  • White Frost Tricoat 2021 GMC Terrain SLTWhite Frost Tricoat 2021 GMC Terrain SLTWhite Frost Tricoat 2021 GMC Terrain SLTWhite Frost Tricoat 2021 GMC Terrain SLTWhite Frost Tricoat 2021 GMC Terrain SLTWhite Frost Tricoat 2021 GMC Terrain SLT

    $17,577

    $200
    97,535 mi.
    Est. $325/mo

    Quality Chrysler Dodge Jeep Ram of Jerseyville

    Check Availability
    Jerseyville, IL (28 mi)
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  • White 2023 GMC Terrain SLTWhite 2023 GMC Terrain SLTWhite 2023 GMC Terrain SLTWhite 2023 GMC Terrain SLTWhite 2023 GMC Terrain SLTWhite 2023 GMC Terrain SLT

    $27,495

    22,492 mi.
    Est. $508/mo

    Jerseyville Motor Company Inc

    Check Availability
    Jerseyville, IL (28 mi)

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  • 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

    $21,642

    $355
    54,915 mi.
    Est. $400/mo

    Napleton's Mid Rivers Kia

    3.8
    Check Availability
    Saint Peters, MO (29 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. $443/mo

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

    3.8
    Check Availability
    St Peters, MO (29 mi)
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  • 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

    $17,346

    65,172 mi.
    Est. $321/mo

    Suntrup Buick GMC

    3.9
    Check Availability
    Saint Peters, MO (29 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

    $335
    34,366 mi.
    Est. $391/mo

    Gastorf Chevrolet

    4.8
    Check Availability
    Warrenton, MO (29 mi)
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  • Summit White 2025 GMC Terrain ElevationSummit White 2025 GMC Terrain ElevationSummit White 2025 GMC Terrain ElevationSummit White 2025 GMC Terrain ElevationSummit White 2025 GMC Terrain ElevationSummit White 2025 GMC Terrain Elevation

    $29,189

    $1.3K
    14,370 mi.
    Est. $540/mo

    Suntrup Buick GMC

    3.9
    Check Availability
    Saint 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. $368/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (14 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

    151,019 mi.
    Est. $129/mo

    Mountain Top Motor Co

    Check Availability
    Troy, MO (16 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

    $21,995

    28,608 mi.
    Est. $407/mo

    Napleton's Mid Rivers Kia

    3.8
    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

    $28,195

    $200
    43,023 mi.
    Est. $521/mo

    Jim Trenary Ford

    2.7
    Check Availability
    Moscow Mills, MO (16 mi)
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  • 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. $376/mo

    Clement Ford

    2.4
    Check Availability
    Wentzville, MO (25 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. $314/mo

    Clement Ford

    2.4
    Check Availability
    Wentzville, MO (25 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. $387/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (14 mi)

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  • 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

    $18,495

    $100
    50,608 mi.
    Est. $342/mo

    Jim Trenary Ford

    2.7
    Check Availability
    Moscow Mills, MO (16 mi)
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  • 2021 GMC Terrain SLE

    Not Priced

    95,892 mi.

    Behlmann Chrysler Dodge Jeep Ram

    4.9
    Check Availability
    Troy, MO (14 mi)
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  • Onyx Black 2011 GMC Terrain SLE-2

    $12,500

    46,109 mi.
    Est. $231/mo

    Mountain Top Motor Co

    Check Availability
    Troy, MO (16 mi)
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  • Black 2025 GMC Terrain ElevationBlack 2025 GMC Terrain ElevationBlack 2025 GMC Terrain ElevationBlack 2025 GMC Terrain ElevationBlack 2025 GMC Terrain ElevationBlack 2025 GMC Terrain Elevation

    $27,998

    24,275 mi.
    Est. $518/mo

    CarMax Rogers

    Check Availability
    $99 delivery to St. Peters, MO (28 mi)
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  • 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

    $26,998

    22,481 mi.
    Est. $499/mo

    CarMax Louisville

    Check Availability
    $149 delivery to St. Peters, MO (28 mi)
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GMC Terrain prices by year

Model year Average price Deals
2026 GMC Terrain $36,461

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 $20,637, 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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