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  • Summit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLT

    $14,400

    $708
    124,818 mi.
    Est. $265/mo

    Bommarito Nissan Ballwin

    4.4
    Check Availability
    Ballwin, MO (20 mi)
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  • Ebony Twilight Metallic 2026 GMC Terrain FWD ElevationEbony Twilight Metallic 2026 GMC Terrain FWD ElevationEbony Twilight Metallic 2026 GMC Terrain FWD ElevationEbony Twilight Metallic 2026 GMC Terrain FWD ElevationEbony Twilight Metallic 2026 GMC Terrain FWD ElevationEbony Twilight Metallic 2026 GMC Terrain FWD Elevation

    $30,092

    11,909 mi.
    Est. $554/mo

    Jim Butler Kia

    4.7
    Check Availability
    Chesterfield, MO (13 mi)
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  • Quicksilver Metallic 2020 GMC Terrain SLTQuicksilver Metallic 2020 GMC Terrain SLTQuicksilver Metallic 2020 GMC Terrain SLTQuicksilver Metallic 2020 GMC Terrain SLTQuicksilver Metallic 2020 GMC Terrain SLTQuicksilver Metallic 2020 GMC Terrain SLT

    $18,798

    $200
    64,773 mi.
    Est. $346/mo

    Weber Chevrolet Creve Coeur

    4.9
    Check Availability
    Creve Coeur, MO (21 mi)
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  • Ebony Twilight Metallic 2026 GMC Terrain AWD ElevationEbony Twilight Metallic 2026 GMC Terrain AWD ElevationEbony Twilight Metallic 2026 GMC Terrain AWD ElevationEbony Twilight Metallic 2026 GMC Terrain AWD ElevationEbony Twilight Metallic 2026 GMC Terrain AWD ElevationEbony Twilight Metallic 2026 GMC Terrain AWD Elevation

    $31,823

    20,573 mi.
    Est. $586/mo

    Jim Butler Chevrolet

    4.3
    Check Availability
    Fenton, MO (27 mi)
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  • Summit White 2022 GMC Terrain SLESummit White 2022 GMC Terrain SLESummit White 2022 GMC Terrain SLESummit White 2022 GMC Terrain SLESummit White 2022 GMC Terrain SLESummit White 2022 GMC Terrain SLE

    $18,845

    97,402 mi.
    Est. $347/mo

    Bommarito Toyota

    4.4
    Check Availability
    Hazelwood, MO (24 mi)
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  • Quicksilver Metallic 2010 GMC Terrain SLE-1Quicksilver Metallic 2010 GMC Terrain SLE-1Quicksilver Metallic 2010 GMC Terrain SLE-1Quicksilver Metallic 2010 GMC Terrain SLE-1Quicksilver Metallic 2010 GMC Terrain SLE-1Quicksilver Metallic 2010 GMC Terrain SLE-1

    $13,990

    90,570 mi.
    Est. $257/mo

    Lou Fusz Buick GMC

    4.4
    Check Availability
    St. Louis, MO (22 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

    $20,585

    81,824 mi.
    Est. $379/mo

    Pappas Toyota

    4.8
    Check Availability
    St Peters, MO (11 mi)
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  • Desert Sand Metallic 2022 GMC Terrain AT4Desert Sand Metallic 2022 GMC Terrain AT4Desert Sand Metallic 2022 GMC Terrain AT4Desert Sand Metallic 2022 GMC Terrain AT4Desert Sand Metallic 2022 GMC Terrain AT4Desert Sand Metallic 2022 GMC Terrain AT4

    $22,142

    $403
    81,326 mi.
    Est. $408/mo

    Lou Fusz Ford

    4.6
    Check Availability
    Chesterfield, MO (13 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

    $14,770

    $150
    108,802 mi.
    Est. $272/mo

    Beuckman Ford

    4.7
    Check Availability
    Ellisville, MO (18 mi)
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  • Black 2014 GMC Terrain SLT-2Black 2014 GMC Terrain SLT-2Black 2014 GMC Terrain SLT-2Black 2014 GMC Terrain SLT-2Black 2014 GMC Terrain SLT-2Black 2014 GMC Terrain SLT-2

    $8,200

    111,151 mi.
    Est. $151/mo

    Auto Prime

    4.6
    Check Availability
    Saint Charles, MO (15 mi)
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  • Ebony Twilight Metallic 2025 GMC Terrain ElevationEbony Twilight Metallic 2025 GMC Terrain ElevationEbony Twilight Metallic 2025 GMC Terrain ElevationEbony Twilight Metallic 2025 GMC Terrain ElevationEbony Twilight Metallic 2025 GMC Terrain ElevationEbony Twilight Metallic 2025 GMC Terrain Elevation

    $32,155

    $835
    10,596 mi.
    Est. $592/mo

    Suntrup Buick GMC

    4.0
    Check Availability
    Saint Peters, MO (12 mi)
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  • Crimson Red Tintcoat 2017 GMC Terrain SLTCrimson Red Tintcoat 2017 GMC Terrain SLTCrimson Red Tintcoat 2017 GMC Terrain SLTCrimson Red Tintcoat 2017 GMC Terrain SLTCrimson Red Tintcoat 2017 GMC Terrain SLTCrimson Red Tintcoat 2017 GMC Terrain SLT

    $13,000

    $483
    100,175 mi.
    Est. $239/mo

    INFINITI of Creve Coeur

    4.6
    Check Availability
    Creve Coeur, MO (21 mi)
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  • White Frost Tricoat 2023 GMC Terrain AWD AT4White Frost Tricoat 2023 GMC Terrain AWD AT4White Frost Tricoat 2023 GMC Terrain AWD AT4White Frost Tricoat 2023 GMC Terrain AWD AT4White Frost Tricoat 2023 GMC Terrain AWD AT4White Frost Tricoat 2023 GMC Terrain AWD AT4

    $26,870

    39,576 mi.
    Est. $495/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (30 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

    $20,500

    $395
    36,956 mi.
    Est. $377/mo

    Gastorf Chevrolet

    4.8
    Check Availability
    Warrenton, MO (18 mi)
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  • Graphite Gray Metallic 2017 GMC Terrain SLE-1Graphite Gray Metallic 2017 GMC Terrain SLE-1Graphite Gray Metallic 2017 GMC Terrain SLE-1Graphite Gray Metallic 2017 GMC Terrain SLE-1Graphite Gray Metallic 2017 GMC Terrain SLE-1Graphite Gray Metallic 2017 GMC Terrain SLE-1

    $8,399

    152,588 mi.
    Est. $155/mo

    Behlmann Chrysler Dodge Jeep Ram

    4.9
    Check Availability
    Troy, MO (18 mi)
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  • Summit White 2022 GMC Terrain SLTSummit White 2022 GMC Terrain SLTSummit White 2022 GMC Terrain SLTSummit White 2022 GMC Terrain SLTSummit White 2022 GMC Terrain SLTSummit White 2022 GMC Terrain SLT

    $18,755

    $1K
    69,960 mi.
    Est. $345/mo

    Genesis of St. Charles

    4.8
    Check Availability
    St. Peters, MO (11 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

    $19,900

    79,104 mi.
    Est. $366/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (18 mi)
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  • Black 2024 GMC Terrain AT4Black 2024 GMC Terrain AT4Black 2024 GMC Terrain AT4Black 2024 GMC Terrain AT4Black 2024 GMC Terrain AT4Black 2024 GMC Terrain AT4

    $29,998

    23,903 mi.
    Est. $552/mo

    CarMax St. Louis Mid Rivers Mall

    Check Availability
    St. Peters, MO (11 mi)
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  • Graphite Gray Metallic 2017 GMC Terrain SLE-2Graphite Gray Metallic 2017 GMC Terrain SLE-2Graphite Gray Metallic 2017 GMC Terrain SLE-2Graphite Gray Metallic 2017 GMC Terrain SLE-2Graphite Gray Metallic 2017 GMC Terrain SLE-2Graphite Gray Metallic 2017 GMC Terrain SLE-2

    $10,955

    101,337 mi.
    Est. $202/mo

    Jim Trenary Chevrolet Buick GMC

    Check Availability
    Union, MO (26 mi)
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  • Ebony Twilight Metallic 2018 GMC Terrain SLTEbony Twilight Metallic 2018 GMC Terrain SLTEbony Twilight Metallic 2018 GMC Terrain SLTEbony Twilight Metallic 2018 GMC Terrain SLTEbony Twilight Metallic 2018 GMC Terrain SLTEbony Twilight Metallic 2018 GMC Terrain SLT

    $15,500

    $2K
    72,636 mi.
    Est. $285/mo

    Mountain Top Motor Co

    Check Availability
    Troy, MO (15 mi)
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  • Summit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLT

    $20,470

    $310
    57,615 mi.
    Est. $377/mo

    St. Louis CDJR

    Check Availability
    Bridgeton, MO (22 mi)
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  • Black 2021 GMC Terrain SLEBlack 2021 GMC Terrain SLEBlack 2021 GMC Terrain SLEBlack 2021 GMC Terrain SLEBlack 2021 GMC Terrain SLEBlack 2021 GMC Terrain SLE

    $15,495

    120,008 mi.
    Est. $285/mo

    Westplex Auto Group

    Check Availability
    Wright City, MO (13 mi)
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  • Summit White 2026 GMC Terrain FWD ElevationSummit White 2026 GMC Terrain FWD ElevationSummit White 2026 GMC Terrain FWD ElevationSummit White 2026 GMC Terrain FWD ElevationSummit White 2026 GMC Terrain FWD ElevationSummit White 2026 GMC Terrain FWD Elevation

    $31,650

    $100
    11,178 mi.
    Est. $582/mo

    Jim Butler Maserati

    Check Availability
    Maplewood, MO (28 mi)
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  • Summit White / White 2024 GMC Terrain SLESummit White / White 2024 GMC Terrain SLESummit White / White 2024 GMC Terrain SLESummit White / White 2024 GMC Terrain SLESummit White / White 2024 GMC Terrain SLESummit White / White 2024 GMC Terrain SLE

    $20,999

    50,010 mi.
    Est. $386/mo

    Tyler Trenary CDJR

    Check Availability
    Pacific, MO (21 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

    $23,998

    $1K
    37,466 mi.
    Est. $442/mo

    CarMax Tinley Park

    4.6
    Check Availability
    $149 delivery to St. Peters, MO (11 mi)
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  • Brown 2018 GMC Terrain SLTBrown 2018 GMC Terrain SLTBrown 2018 GMC Terrain SLTBrown 2018 GMC Terrain SLTBrown 2018 GMC Terrain SLTBrown 2018 GMC Terrain SLT

    $17,998

    66,376 mi.
    Est. $331/mo

    CarMax Jacksonville

    3.7
    Check Availability
    $649 delivery to St. Peters, MO (11 mi)
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GMC Terrain prices by year

Model year Average price Deals
2026 GMC Terrain $34,771 10 Good deals
2023 GMC Terrain $24,713 6 Good deals
2022 GMC Terrain $20,002 5 Good deals

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 $21,487, with pricing starting at $1.

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 2010 to 2026.

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