Heated Leather Seats, Navigation, Sunroof, Heated Rear Seat, 4x4, Alloy Wheels, Trailer Hitch, TRANSMISSION, 10-SPEED AUTOMATIC WITH... ENGINE, 6.2L ECOTEC3 V8, Bed Liner. Coastal Dune exterior and Obsidian Rush interior, AT4X trim KEY FEATURES INCLUDELeather Seats, Sunroof, 4x4, Heated Driver Seat, Heated Rear Seat GMC AT4X with Coastal Dune exterior and Obsidian Rush interior features a 8 Cylinder Engine with 420 HP at 5600 RPM*. OPTION PACKAGESENGINE, 6.2L ECOTEC3 V8 (420 hp 313 kW @ 5600 rpm, 460 lb-ft of torque 624 Nm @ 4100 rpm); featuring Dynamic Fuel Management, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones (STD), TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED with overdrive, and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking. MORE ABOUT USWere Here For You Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.