- Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible
- Denali Ultimate Package
- Technology Package
- Sunroof; Power
- Lpo; Auxiliary Trailer Camera; Wired
- Sun/Moonroof
- Gooseneck / 5Th Wheel Prep Package
- Leather Seats
- Navigation System
- Snow Plow Prep/Camper Package
- Lpo; Rear Underseat Storage
- Lpo; All-Weather Floor Liner; 1St And 2Nd Rows
- High Idle Switch
- Alternator; 220 Amps
- Engine Block Heater
- Keyless Start
- Trailer Tire Pressure Monitor Sensors
- Heads-Up Display
- Cooled Front Seat(S)
- Audio System; Premium Gmc Infotainment System With Navigation And 8" Diagonal Color Touch-Screen
- Dark Walnut/Dark Ash Grey; Forge Perforated Leather Seating Surfaces
- Denali Preferred Equipment Group
- Emissions Override; Federal
- Emissions; Connecticut; Delaware; Maine; Maryland; Massachusetts; New Jersey; New York; Oregon; Pennsylvania; Rhode Island; Vermont And Washington State Requirements
- Exhaust Brake
- Gvwr; 12;250 Lbs. (5557 Kg) With Single Rear Wheels
- License Plate Kit; Front
- Multi-Color 15" Diagonal Head-Up Display
- Rear Axle; 3.42 Ratio
- Rear Camera Mirror
- Seats; Front Bucket With Center Console
- Single Rear Wheels
- Summit White
- Tire; Spare Lt275/70R18 All-Terrain; Blackwall
- Tires; Lt275/65R20 All-Terrain; Blackwall
- Transmission; Allison 10-Speed Automatic
- Wheels; 20" (50.8 Cm) Multi-Dimensional Polished Aluminum
- Winter Grille Cover
This vehicle includes a Money-Back Guarantee* and passed our precise inspection process. Best of all the price you see is the price you pay. No haggling. No back and forth. No pressure. And this price is so good it is guaranteed. *Money-Back Guarantee is valid for 5 days or 250 miles, whichever comes first. Subject to certain terms and conditions. See store for details. Some restrictions apply.
If you're looking for a 2021 GMC Sierra 2500HD Denali Duramax for sale, this premium Crew Cab 4WD combines professional-grade capability with first-class luxury. Equipped with the legendary 6.6L Duramax Turbo Diesel V8, Allison® 10-speed automatic transmission, a rugged headache rack, and painted fender flares, this Sierra is built to stand out while providing exceptional protection and functionality. The painted fender flares give the truck an aggressive, factory-custom appearance, while the headache rack adds durability and protection for hauling oversized cargo, ladders, lumber, and recreational equipment. Add This Under "Premium Features & Capability" Factory 6.6L Duramax Turbo Diesel V8 Allison® 10-Speed Automatic Transmission Four Wheel Drive (4WD) Denali Premium Luxury Package Heavy-Duty Headache Rack Color-Matched Painted Fender Flares Crew Cab with Full-Size Rear Seating Leather-Appointed Interior Heated & Ventilated Front Seats Heated Rear Seats Heated Steering Wheel Bose® Premium Audio System Factory Navigation Apple CarPlay® & Android Auto™ MultiPro™ Tailgate Integrated Trailer Brake Controller Gooseneck / Fifth-Wheel Prep (when equipped) Spray-In Bedliner (when equipped) Remote Start Premium Denali Wheels Exceptional Towing & Payload Capability Add This Paragraph Before the Call to Action The addition of a heavy-duty headache rack and color-matched painted fender flares gives this Sierra 2500HD Denali a distinctive custom appearance while adding real-world functionality. The headache rack helps protect the rear window and cab when transporting oversized loads, making it ideal for contractors, ranchers, and outdoor enthusiasts, while the painted fender flares enhance the truck's bold stance and provide additional protection from road debris. Combined with the legendary Duramax diesel, Allison® transmission, and Denali luxury, this Sierra is equally prepared for demanding job sites, towing your RV, or weekend adventures.
