GMC 2017 GMC Terrain SLT 2017 GMC Terrain SLT SPECIFICATIONS, PRICE & IMAGES Fuel Type: E85 Flex Fuel Exterior Color: Onyx Black City MPG: 21 Interior Color: Jet Black Highway MPG: 31 Drivetrain: FWD Transmission: Automatic Engine: Gas/Ethanol V6 3.6L/217 Car Features Hot Car Deals! 2020 Ford Expedition King Ranch 2016 Chrysler 200 Limited 2020 GMC Sierra 1500 SLTCertified 2017 Mercedes-Benz E 300 2018 Nissan Sentra SV 2016 Mercedes-Benz GLE 450 AMG Coupe 4MATIC1979 MG MGB 2019 RAM 1500 Classic Tradesman