CARFAX 1-Owner. Heated/Cooled Leather Seats, Nav System, Hitch, Back-Up Camera, 4x4, Turbo Charged Engine, Aluminum Wheels, AUDIO SYSTEM WITH NAVIGATION, AM/FM/SIRIUSXM STEREO WITH CD PLAYER, WINDOW, POWER, REAR SLIDING AND MORE! KEY FEATURES INCLUDE Leather Seats, 4x4, Heated Driver Seat, Cooled Driver Seat, Back-Up Camera. GMC Denali with Summit White exterior and Ebony interior features a 8 Cylinder Engine with 397 HP at 3000 RPM*. OPTION PACKAGES ENGINE, DURAMAX 6.6L TURBO DIESEL V8, B20-DIESEL COMPATIBLE (397 hp [296.0 kW] @ 3000 rpm, 765 lb-ft of torque [1032.8 N-m] @ 1600 rpm), AUDIO SYSTEM WITH NAVIGATION, AM/FM/SIRIUSXM STEREO WITH CD PLAYER 7-inch touchscreen Color Interface Display (CID), 30 gig usable Hard Drive storage space, with navigation and voice recognition, USB port, MP3 playback capability, Radio Data System (RDS), speed-compensated volume, time shift recording capability, TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode, WINDOW, POWER, REAR SLIDING. EXPERTS RAVE These big pickups have more strength and capability than most drivers will ever need. -CarAndDriver.com. SHOP WITH CONFIDENCE CARFAX 1-Owner Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.