2017 GMC Sierra Denali Ultimate 4X4 Crew Cab in White Frost Tricoat. Equipped with 6.2L Ecotec V8 delivering 420 HP and 460 lb-ft of torque. Enhanced driver alert package with safety alert seats, forward collision alert, intellibeam headlamps, tri-mode power running boards, moonroof, navigation, heated steering wheel, remote start, 22 inch wheels, heated and ventilated fronts seats, park assist and Stabilitrak with trailer sway control.