Sierra Denali Duramax 6.6L V8 Turbocharged 4WD! 127 Point Quality Inspection! Features include 12-Way Power Driver & Passenger Seat Adjuster, Automatic temperature control and Steering wheel mounted audio controls.EVERYTHING a Denali has to offer! Local Trade, and Autocheck One Owner.New Car Test Drive said, ''...If you want the capability of a big pickup with the least sensation of driving a big pickup, the Sierra HD deserves consideration. In a world run amuck for ever-larger trailers and powerplants, it's a sensible alternative for anyone who needs to haul heavy material but doesn't want a Class IV or V truck to do it...'' The best deals anywhere are at Korf Continental!