Pre-Owned 2020 GMC Sierra 3500HD Denali 4WD 4D Crew Cab

Introducing this 2020 GMC Sierra 3500HD Denali Ultimate—a heavy-duty truck built for serious work and refined for premium comfort.

- 6 Brand New Tires
- Clean Carfax
- Dealer Maintained
- One Owner
- Duramax 6.6L V8 Turbodiesel Engine with 445 hp and 910 lb-ft of torque
- Gooseneck/5th Wheel Prep Package with Bed View Camera
- Dual 220-Amp Primary and 170-Amp Auxiliary Alternators
- Power Sunroof
- Denali Ultimate Package with Technology Package
- Trailer Tire Pressure Monitor Sensors
- ProGrade Trailering System with Integrated Trailer Brake Controller
- Spray-On Pickup Bed Liner with Denali Logo
- Bose Premium 7-Speaker Sound System with Navigation
- Wireless Charging and GMC Connected Services

This Sierra 3500HD delivers the capability you need with a powerful diesel engine designed for substantial towing and hauling demands. The truck features a comprehensive trailering package including gooseneck and fifth-wheel preparation, hitch guidance with hitch view, and in-vehicle trailering system app integration. Trailer tire pressure monitoring keeps you informed during every journey, while the integrated trailer brake controller provides smooth, controlled stopping power.

The Denali Ultimate trim elevates your experience with a power sunroof, heated and ventilated leather seats, and a multicolor 15-inch head-up display. Multiple power outlets throughout the cabin—including a 120-volt bed-mounted outlet—keep your tools and devices ready to work. The bed view camera and surround vision system with trailer view camera provisions enhance visibility, while the spray-on bed liner protects your cargo area with Denali branding.

Technology throughout the cabin includes the GMC infotainment system with navigation, SiriusXM with 360L, Apple CarPlay and Android Auto compatibility, and a wireless charging pad. Safety features include automatic emergency braking, lane departure warning, lane change alert with side blind zone alert, rear cross traffic alert, and an ultrasonic front and rear park assist system.

With four-wheel drive, a 2-speed active transfer case, and engine block heater included, this truck handles challenging conditions with confidence. The all-terrain tires provide traction across varying terrain, while the auxiliary power options keep your truck ready for any job.

Maintained by dealership service, this single-owner truck shows 44,081 miles and presents an excellent opportunity to acquire a well-preserved, capable diesel truck. The combination of proven reliability, trailering capability, and premium interior appointments makes this Sierra 3500HD a smart choice for those who demand both performance and comfort.