Gmc Terrain Specs 2024. Gmc's smallest suv offering, the terrain, gets a thorough redesign for the 2025 model year complete with blockier styling and more interior tech. 23 city / 28 highway mpg;
2024 gmc terrain specifications, including powertrain, range, charging, chassis, suspension, wheels, tires, exterior and interior dimensions and other specs. Information about the 2024 gmc terrain compact crossover suv, including introduction date, specifications, pictures and other details.