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! 2013 Ford F-250 Platinum 2020 Hyundai Santa Fe SE 2.4 2011 Mercedes-Benz GL 550 4MATIC 2020 Chevrolet Silverado 2500 LTZ 2020 Mercedes-Benz AMG GLC 43 Base 4MATIC 2020 Chevrolet Blazer 2LTCertified 2019 BMW X6 xDrive50i 2020 Ford Fusion SE