Gmc Terrain 2024 Mpg. The 2024 gmc terrain mpg reaches up to 29 miles on the highway, which means you can spend more time exploring and less time fueling up. Detailed specs and features for the 2024 gmc terrain including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.

The 2024 gmc terrain compact suv is crafted for a luxurious driving experience, including technology and safety features to get you to your destination in confidence. Find incentives, rebates, recalls, and warranty specifications.