GMC 2017 GMC Sierra 1500 Base 2017 GMC Sierra 1500 Base SPECIFICATIONS, PRICE & IMAGES Fuel Type: Gasoline Exterior Color: White City MPG: 18 Interior Color: Black Highway MPG: 24 Drivetrain: RWD Transmission: 6-Speed Automatic Engine: 5.3L V8 16V GDI OHV Car Features Hot Car Deals! 2020 BMW 440 Gran Coupe i 2004 Acura RSX 2019 Dodge Durango GT Plus 2019 Toyota Highlander Hybrid XLE 2019 Kia Optima LX 2020 Cadillac XT5 Premium Luxury 2016 Jeep Renegade Latitude 2019 Ford Expedition Max XLT