2023 GMC Terrain Gas Tank Size
Learn more about the gas tank size of the 2023 GMC Terrain at Beck & Masten Buick GMC Coastal Bend. The 2023 GMC Terrain has up to 29 highway MPG, 24 city MPG, and 26 MPG combined1. For anyone that doesn’t know, the 2023 Terrain has it all, which involves driving on any freeway for…