Heated/Cooled Leather Seats, Back-Up Camera, 4x4, Aluminum Wheels, Bed Liner, Hitch, TRANSMISSION, 8-SPEED AUTOMATIC, 8L80... EPA 22 MPG Hwy/17 MPG City! 4WD Denali trim, Sterling Metallic exterior and Jet Black/Teak interior. KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Cooled Driver Seat, Back-Up Camera GMC 4WD Denali with Sterling Metallic exterior and Jet Black/Teak interior features a 4 Cylinder Engine with 310 HP at 5600 RPM*. OPTION PACKAGESENGINE, TURBOMAX (310 hp 231 kW @ 5600 rpm, 430 lb-ft of torque 583 Nm @ 3000 rpm) (STD), TRANSMISSION, 8-SPEED AUTOMATIC, 8L80 (STD). 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.