2021 GMC Sierra 2500HD

This 2021 GMC Sierra 2500HD Denali represents a serious investment in capability and refined truck living, built to handle demanding work while delivering the comfort and technology you expect at this level.

- Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque
- 10-Speed Automatic transmission with 4WD and 2-Speed Active Transfer Case
- Engine Block Heater and 220-Amp Alternator for reliability in all conditions
- Premium GMC Infotainment System with Navigation, Apple CarPlay, and Android Auto
- SiriusXM with 360L satellite radio and Bose Premium 7-Speaker Sound System
- Heated and ventilated front bucket seats with 10-way power adjustment and lumbar support
- Heated 2nd row outboard seats and heated steering wheel
- Spray-on pickup box bed liner with Denali logo
- HD Surround Vision with bed view camera and trailer camera provisions
- Ultrasonic front and rear park assist with automatic emergency braking
- Lane departure warning, lane change alert, and rear cross traffic alert
- Wireless smartphone charging and projection capability
- Signature Denali grille with LED smoked amber roof marker lamps
- 20-inch multi-dimensional polished aluminum wheels
- X31 Off-Road Package with hill descent control and off-road suspension

The white exterior presents a clean, professional appearance that commands attention wherever this truck goes. With approximately 38,534 miles, this Denali remains in its early chapters, offering years of service ahead. The cabin combines genuine wood accents with perforated leather-appointed front seats, creating an environment that elevates daily driving while maintaining the durability truck owners demand.

Capability defines this Sierra 2500HD. The Duramax diesel engine delivers substantial torque for towing and hauling, supported by the integrated trailer brake controller and in-vehicle trailering system app. The transmission responds intelligently to load conditions, and four-wheel drive with the active transfer case provides traction across varied terrain. Off-road suspension components ensure composed handling whether navigating job sites or venturing into rugged country.

Technology integration extends throughout this truck with thoughtful precision. The premium infotainment system connects seamlessly to your smartphone through Apple CarPlay and Android Auto. Navigation guidance and SiriusXM satellite radio keep you connected and entertained. Multiple USB ports, including rear charging ports, ensure all passengers stay powered throughout the day. The 4G LTE Wi-Fi hotspot transforms your vehicle into a mobile office.

Safety systems work continuously to protect you and your cargo. Automatic emergency braking, forward collision alert, and lane departure warning provide proactive protection on highways and city streets. The HD surround vision system, including rear and bed-mounted cameras, eliminates blind spots and makes parking this substantial truck straightforward. Ultrasonic sensors guide front and rear parking with precision assistance.

Comfort features make long hours behind the wheel genuinely pleasant. Dual-zone automatic climate control maintains individual preferences, while the heated and ventilated front seats accommodate varying weather conditions. Memory seat and mirror functions recall your preferred driving position instantly. The heated steering wheel adds genuine warmth on cold mornings.

This 2021 Sierra 2500HD Denali delivers the combination of substantial towing and hauling capacity, refined interior appointments, modern connectivity, and proven diesel reliability that serious truck buyers require. We invite you to schedule a closer look at this well-equipped Denali and discover how it aligns with your work and lifestyle needs.