This 2021 GMC Sierra 2500HD Denali in white pairs impressive capability with refined luxury. The Duramax 6.6L V8 turbodiesel engine delivers commanding power, while the 10-speed automatic transmission and 4WD system provide smooth, confident performance across any terrain. With just over 75,000 miles, this crew cab standard bed truck offers years of reliable service ahead, finished in premium Jet Black leather that complements the bold Denali styling.- Duramax 6.6L V8 turbodiesel engine with 220-amp alternator- Gooseneck/5th wheel prep package with hitch platform- Heated and ventilated front bucket seats with 10-way power adjustment- Navigation system with multicolor 15" head-up display- Wireless phone projection and 4G LTE Wi-Fi hotspot capable- Bed view camera with trailer camera provisions- Automatic emergency braking with lane departure warning- Signature Denali grille with spray-on bed liner featuring Denali logo- Power sliding rear window with defogger- Hill descent control with integrated trailer brake controllerBuilt for the professional who demands capability without compromise, this Sierra 2500HD combines the efficiency of diesel power with the premium Denali experience. Advanced safety technologies including automatic emergency braking, lane departure warning, and ultrasonic park assist work seamlessly with towing and trailering apps to keep you confident on the road. Contact us to schedule your test drive and discover why this powerhouse is the truck for serious work and serious standards.