Gmc Terrain 2025 Specs Mpg. Gmc's smallest suv offering, the terrain, gets a thorough redesign for the 2025 model year complete with blockier styling and more interior tech. The motortrend buyer's guide has the 2025 gmc terrain specs you need, from dimensions and cargo space to power and mpgs.

See detailed specs, features, packages and dimensions by trim level for the 2025 gmc terrain. Research the 2025 gmc terrain at cars.com and find specs, pricing, mpg, safety data, photos, videos, reviews and local inventory.