Excellent Condition, GMC Certified. Heated Leather Seats, Trailer Hitch, Alloy Wheels, Satellite Radio, Multi-CD Changer, 4x4 AND MORE!KEY FEATURES INCLUDELeather Seats, 4x4, Premium Sound System, Satellite Radio, Multi-CD Changer, Onboard Communications System, Trailer Hitch, Remote Engine Start, Dual Zone A/C, Heated Leather Seats Keyless Entry, Privacy Glass, Steering Wheel Controls, Child Safety Locks, Rear Parking Aid.OPTION PACKAGESENGINE, 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 STEREO WITH MP3 COMPATIBLE CD PLAYER AND NAVIGATION WITH VOICE PROMPTS seek-and-scan, digital clock, auto-tone control, USB port, Radio Data System (RDS), speed-compensated volume and TheftLock, TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode, SUNROOF, POWER with express-open, retracts into roof, WHEELS, 20 (50.8 CM) FORGED POLISHED ALUMINUM, LPO, ASSIST STEPS, CHROMED TUBULAR, 6 OVAL, SEATS, HEATED AND COOLED seat cushion and seat back for driver and front passenger with 4-way lumbar, REARVIEW CAMERA SYSTEM, TRAILERING WIRING PROVISIONS, FOR CAMPER, FIFTH WHEEL AND GOOSENECK TRAILER includes additional 7-way wiring harness routed to front of pickup box. Denali with Summit White exterior and Ebony interior features a 8 Cylinder Engine with 397 HP at 3000 RPM*. Non-Smoker vehicle.EXPERTS REPORTA revised diesel engine makes a stupendous 765 pound-feet of torque, can burn 20-percent biodiesel, and muscles this big truck around with authority. -CarAndDriver.com.PURCHASE WITH CONFIDENCEAutoCheck One OwnerOUR OFFERINGSIndy's largest selection of Buicks, GMC TrucksPricing analysis performed on 5/9/2014. Horsepower calculations based on trim engine configuration. Please confir