GMC 2017 GMC Sierra 1500 SLT 2017 GMC Sierra 1500 SLT SPECIFICATIONS, PRICE & IMAGES Fuel Type: Gasoline Exterior Color: White Frost Tri-Coat City MPG: 16 Interior Color: Cocoa / Dune Highway MPG: 23 Drivetrain: 4WD Transmission: Automatic Engine: 5.3L V8 16V GDI OHV Car Features Hot Car Deals! 2006 Toyota Highlander Hybrid Limited 2019 Ford Edge SEL 2020 Toyota Camry XSE 2020 Nissan Altima 2.5 SR2020 Acura MDX 3.5L w/Technology Package 2019 Ford Expedition Platinum 2020 Chevrolet Silverado 1500 Custom 2020 Chevrolet Silverado 2500 WT