2024 Gmc Terrain Sle Elevation Edition Mpg. Adding awd to the mix lowers figures to 24 mpg city/28 mpg highway/26. 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.

Power output, fuel economy ratings, cargo space and passenger space are the four pillars. The terrain is rated by the epa at 24 mpg city/29 mpg highway/26 mpg combined.