This 2021 GMC Sierra 2500HD Denali delivers premium capability and refined comfort in a powerful diesel package. With its Duramax 6.6L V8 Turbodiesel engine, 10-speed automatic transmission, and 4WD capability, this truck is built for serious work and long-haul performance. At 48,472 miles, this well-maintained Crew Cab presents an excellent opportunity to own a fully equipped heavy-duty truck that commands respect on any terrain or job site.

- Duramax 6.6L V8 Turbodiesel with dual 220-amp primary and 170-amp auxiliary alternators
- Gooseneck/5th wheel prep package with hitch guidance and integrated trailering system
- Premium leather interior with heated and ventilated front bucket seats
- Denali Ultimate Package and GMC Protection Package
- Premium GMC Infotainment System with navigation, Apple CarPlay, and Android Auto
- Multicolor 15-inch head-up display and HD surround vision camera system
- Spray-on bed liner with Denali logo and power sliding rear window
- Wireless charging, 4G LTE Wi-Fi hotspot, and remote vehicle starter
- Active transfer case with off-road suspension and hill descent control
- Signature Denali grille, LED cargo lighting, and polished exhaust tip

The extensive feature set across this Sierra reflects GMC's commitment to turning a work truck into a mobile office and recreation hub. The advanced camera systems, trailering technology, and suite of driver-assistance features make towing and off-road excursions safer and more manageable. Premium materials throughout the cabin—from genuine wood accents to Jet Black leather trim—ensure that every drive feels refined, whether you're cruising the highway or tackling challenging terrain.

This is the truck for owners who refuse to compromise between capability and comfort. Come see it at our dealership today and experience the commanding presence and refined engineering that define the Sierra 2500HD Denali.