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  • Red 2026 GMC Terrain AWD ElevationRed 2026 GMC Terrain AWD ElevationRed 2026 GMC Terrain AWD ElevationRed 2026 GMC Terrain AWD ElevationRed 2026 GMC Terrain AWD ElevationRed 2026 GMC Terrain AWD Elevation

    $38,129

    Est. $690/mo

    Billion Auto - Buick GMC

    4.4
    Check Availability
    Sioux Falls, SD (3 mi)
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  • Silver 2026 GMC Terrain DenaliSilver 2026 GMC Terrain DenaliSilver 2026 GMC Terrain DenaliSilver 2026 GMC Terrain DenaliSilver 2026 GMC Terrain DenaliSilver 2026 GMC Terrain Denali

    $43,900

    Est. $795/mo

    Billion Auto - Buick GMC

    4.4
    Check Availability
    Sioux Falls, SD (3 mi)
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  • Gray 2026 GMC Terrain AWD ElevationGray 2026 GMC Terrain AWD ElevationGray 2026 GMC Terrain AWD ElevationGray 2026 GMC Terrain AWD ElevationGray 2026 GMC Terrain AWD ElevationGray 2026 GMC Terrain AWD Elevation

    $38,924

    Est. $705/mo

    Billion Auto - Buick GMC

    4.4
    Check Availability
    Sioux Falls, SD (3 mi)
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  • Tan 2026 GMC Terrain AWD ElevationTan 2026 GMC Terrain AWD ElevationTan 2026 GMC Terrain AWD ElevationTan 2026 GMC Terrain AWD ElevationTan 2026 GMC Terrain AWD ElevationTan 2026 GMC Terrain AWD Elevation

    $38,279

    Est. $693/mo

    Billion Auto - Buick GMC

    4.4
    Check Availability
    Sioux Falls, SD (3 mi)
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  • Tan 2026 GMC Terrain AWD ElevationTan 2026 GMC Terrain AWD ElevationTan 2026 GMC Terrain AWD ElevationTan 2026 GMC Terrain AWD ElevationTan 2026 GMC Terrain AWD ElevationTan 2026 GMC Terrain AWD Elevation

    $38,279

    Est. $693/mo

    Billion Auto - Buick GMC

    4.4
    Check Availability
    Sioux Falls, SD (3 mi)
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  • Ebony Twilight Metallic 2026 GMC Terrain DenaliEbony Twilight Metallic 2026 GMC Terrain DenaliEbony Twilight Metallic 2026 GMC Terrain DenaliEbony Twilight Metallic 2026 GMC Terrain DenaliEbony Twilight Metallic 2026 GMC Terrain DenaliEbony Twilight Metallic 2026 GMC Terrain Denali

    $41,990

    Est. $760/mo

    Billion Auto - Buick GMC

    4.4
    Check Availability
    Sioux Falls, SD (3 mi)
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  • Silver 2026 GMC Terrain AWD ElevationSilver 2026 GMC Terrain AWD ElevationSilver 2026 GMC Terrain AWD ElevationSilver 2026 GMC Terrain AWD ElevationSilver 2026 GMC Terrain AWD ElevationSilver 2026 GMC Terrain AWD Elevation

    $37,979

    Est. $688/mo

    Billion Auto - Buick GMC

    4.4
    Check Availability
    Sioux Falls, SD (3 mi)
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  • Silver 2026 GMC Terrain DenaliSilver 2026 GMC Terrain DenaliSilver 2026 GMC Terrain DenaliSilver 2026 GMC Terrain DenaliSilver 2026 GMC Terrain DenaliSilver 2026 GMC Terrain Denali

    $42,834

    Est. $776/mo

    Billion Auto - Buick GMC

    4.4
    Check Availability
    Sioux Falls, SD (3 mi)
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  • Summit White 2026 GMC Terrain Denali

    $45,029

    Est. $815/mo

    Billion Auto - Buick GMC

    4.4
    Check Availability
    Sioux Falls, SD (3 mi)
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  • Blue 2026 GMC Terrain DENALI

    $36,986

    6,880 mi.
    Est. $670/mo

    Sioux Falls Ford Lincoln

    4.8
    Check Availability
    Sioux Falls, SD (4 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

    $28,649

    7,978 mi.
    Est. $519/mo

    Autos of Chicago

    4.3
    Check Availability
    $455 delivery from Arlington Heights, IL (455 mi)
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  • Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4

    $36,215

    Est. $656/mo

    Laura Buick GMC

    4.6
    Check Availability
    $968 delivery from Collinsville, IL (484 mi)
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  • Sterling 2026 GMC Terrain DenaliSterling 2026 GMC Terrain DenaliSterling 2026 GMC Terrain DenaliSterling 2026 GMC Terrain DenaliSterling 2026 GMC Terrain DenaliSterling 2026 GMC Terrain Denali

    $43,385

    Est. $786/mo

    Dahl Motors

    4.8
    Check Availability
    Pipestone, MN (38 mi)
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  • Volcanic Red 2026 GMC Terrain DenaliVolcanic Red 2026 GMC Terrain DenaliVolcanic Red 2026 GMC Terrain DenaliVolcanic Red 2026 GMC Terrain DenaliVolcanic Red 2026 GMC Terrain DenaliVolcanic Red 2026 GMC Terrain Denali

    $44,035

    Est. $797/mo

    Dahl Motors

    4.8
    Check Availability
    Pipestone, MN (38 mi)
    Quick view
  • Sterling 2026 GMC Terrain ElevationSterling 2026 GMC Terrain ElevationSterling 2026 GMC Terrain ElevationSterling 2026 GMC Terrain ElevationSterling 2026 GMC Terrain ElevationSterling 2026 GMC Terrain Elevation

    $36,630

    Est. $663/mo

    Dahl Motors

    4.8
    Check Availability
    Pipestone, MN (38 mi)
    Quick view

About the 2026 GMC Terrain

Basics

FWD Elevation shown (base trim).

Seating
5
Door count
4
Drivetrain
Front-wheel drive
Combined MPG
27
Transmission
CVT Transmission
Engine
175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2026 GMC Terrain
FAQs

How much does the 2026 GMC Terrain cost?

The 2026 GMC Terrain price depends on trim level and optional features. Prices typically start at $30,200 and go as high as $41,900 for fully loaded models.

What is the MPG of the 2026 GMC Terrain?

The 2026 GMC Terrain offers up to 26 MPG in city driving and 28 MPG on the highway for a combined rating of 27 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2026 GMC Terrain?

The 2026 GMC Terrain compares to and/or competes against the following vehicles:


Is the 2026 GMC Terrain reliable?

The 2026 GMC Terrain has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 Terrain owners.

Is the 2026 GMC Terrain a good SUV?

Below are the Cars.com consumer ratings for the 2026 GMC Terrain.

(6 reviews)
Rating breakdown (out of 5):
Comfort
4.8
Interior
4.8
Performance
4.5
Value
4.0
Exterior
4.8
Reliability
4.8
Ratings (6 reviews)

83% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.8
Interior
4.8
Performance
4.5
Value
4.0
Exterior
4.8
Reliability
4.8
Trims

AWD AT4 (1 style)

Style
AWD 4dr AT4
Inventory price
Starting at $39,400
Combined MPG
25
Engine
175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

AWD Denali (1 style)

Style
AWD 4dr Denali
Inventory price
Starting at $41,900
Combined MPG
25
Engine
175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

AWD Elevation (1 style)

Style
AWD 4dr Elevation
Inventory price
Starting at $32,200
Combined MPG
25
Engine
175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

FWD Elevation (1 style)

Style
FWD 4dr Elevation
Inventory price
Starting at $30,200
Combined MPG
27
Engine
175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
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