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New & Used 2026 GMC Terrain for Sale near Keystone, SD

129 results
Keystone, SD

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2026 GMC Terrain

New car | MSRP $31,895

$28,916

Rapid City, SD
20 mi away
Year:
2026
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
175 hp 1.5L I4
Exterior color:
Summit White
Combined gas mileage:
27 MPG
Fuel type:
Gasoline
Interior color:
After Dark
Transmission:
Continuously Variable Transmission
Mileage:
2,021
Stock number:
GA6036
VIN:
3GKALMEG2TL247153

  1. Home
  2. / Used Cars
  3. / GMC Terrain
  4. / 2026
  5. / South Dakota
  6. / Keystone
FAQs

2026 GMC Terrain FAQs

How much does the 2026 GMC Terrain cost in Keystone, SD?

The average 2026 GMC Terrain costs about $34,242.29. The average price has decreased by -4.1% since last year. The 24 for sale near Keystone, SD on CarGurus, range from $25,997 to $37,901 in price.

How many 2026 GMC Terrain vehicles in Keystone, SD have no reported accidents or damage?

22 out of 24 for sale near Keystone, SD have no reported accidents or damage.

What is the fuel economy of the 2026 GMC Terrain?

Depending on the engine and options, the 2026 GMC Terrain gets between 25 and 26 MPG (or EV battery range).

What fuel types are available?

Gasoline engines are available.

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