GMC 2017 GMC Terrain SLE-1 2017 GMC Terrain SLE-1 SPECIFICATIONS, PRICE & IMAGES Fuel Type: Gasoline Exterior Color: Gray City MPG: 21 Interior Color: Black Highway MPG: 31 Drivetrain: FWD Transmission: 6-Speed Automatic Engine: 2.4L I4 16V GDI DOHC Car Features Hot Car Deals! 2020 Hyundai Elantra SEL 2019 GMC Sierra 1500 Denali 2018 Chevrolet Cruze Premier 1996 Acura NSX T 2018 Buick Encore Preferred 2019 Ford EcoSport SE 2020 BMW 530 i 2019 Lexus RX 350