2016 GMC Sierra 3500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic, 4WD.Awards:* 2016 KBB.com Brand Image AwardsReviews:* Impressive hauling and towing capabilities; refined and quiet ride; strong diesel engine; solid build quality. Source: Edmunds

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　　Trailering Wiring Provisions For Camper Fifth Wh| Driver Alert Package Includes (Ufl) Lane Departur| 5Sa Preferred Equipment Group Includes Standard E| Lpo Body Color Wheel Arch Moldings (Dealer Insta| Engine Duramax 6.6L Turbo Diesel V8 B20-Diesel C| Gvwr 11 500 Lbs. (5216 Kg) With Single Rear Wheel| Hill Descent Control| Engine Block Heater| Cocoa/Dune Perforated Leather-Appointed Seat Trim| Lpo Cargo Box Retractable Driver Side Only Side A| Sunroof Power| Tires Lt265/70R18e All-Terrain Blackwall| Summit White| Seats Front Full-Feature Leather-Appointed Bucket| Paint Solid| Audio System 8 Diagonal Color Touch Screen Navig| Exhaust Brake| Suspension Package Off-Road Includes Twin Tube R| Transmission Allison 1000 6-Speed Automatic Elec| Duramax Plus Package Includes (Lml) Duramax 6.6L| Lpo Assist Steps Chromed Tubular 6 Rectangular| Lane Departure Warning| Rear Axle 3.73 Ratio| Forward Collision Alert| Locking/Limited Slip Differential| Four Wheel Drive| Tow Hitch| Tow Hooks| Power Steering| Abs