Gmc Terrain 2024 Mpg Specs. Here, we’ll touch on important performance aspects of this 2024 suv, like the gmc terrain’s mpg rating and the gmc terrain engine options that are available. View detailed specs, features and options for the 2024 gmc terrain awd 4dr slt at u.s.

Find detailed specs and features for the 2024 gmc terrain including horsepower, engine, capacity, fuel economy, transmission, safety, warranty, drivetrain and more. Use our handy tool to get estimated annual fuel costs based on your driving habits.