2021 GMC Sierra 4WD Crew Cab Standard Box Denali

This 2021 GMC Sierra 3500HD Denali represents a commanding presence on the road, engineered for those who demand capability without compromise.- Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque- Denali Black Diamond Edition with premium styling and appointments- Power-Retractable Assist Steps with LED perimeter lighting- MultiPro Audio System by Kicker with premium sound quality- 20 High Gloss Black Painted Aluminum Wheels- Denali Ultimate Package including power sunroof and Technology Package- Auxiliary Trailer Camera with 2 Trailer Camera Provisions- HD Surround Vision with integrated trailer view capabilities- ProGrade Trailering System with integrated trailer brake controller- Heated and ventilated front seats with 10-way power adjustment- Premium Forge Perforated Leather-appointed seat trim- Wireless charging and wireless phone projection- Navigation system with 15 diagonal head-up display- OnStar and GMC Connected Services capability- Advanced safety suite including lane departure warning and automatic emergency brakingWith 51,000 miles, this Sierra 3500HD has been meticulously serviced and detailed to precision, maintaining the premium condition expected of a Denali. The Duramax turbodiesel engine delivers the torque and power necessary for serious hauling and towing, while the 10-speed automatic transmission ensures efficiency across all driving conditions. The 4WD system with 2-speed active transfer case provides the versatility to handle both on-road driving and challenging terrain.The Black Diamond Edition elevates this truck with exclusive styling cues, including the signature Denali grille finished in high gloss black mesh. The 20-inch wheels wear matching gloss black paint, creating a cohesive, sophisticated appearance. Premium floor liners with removable carpet inserts protect the cabin, while the spray-on bed liner carries the Denali logo as a mark of distinction.Inside, the cabin reflects the Denali commitment to comfort and technology. The heated and ventilated front seats feature 10-way power adjustment with lumbar support, accommodating long drives with ease. The multicolor head-up display keeps essential information within your line of sight, while the navigation system and OnStar connectivity keep you connected wherever the road takes you.The Technology Package integrates advanced driver assistance features including lane departure warning, forward collision alert, automatic emergency braking, and rear cross traffic alert. The ProGrade Trailering System with integrated trailer brake controller and tire pressure monitor sensors transforms this truck into a serious towing platform. Hitch guidance with hitch view simplifies backing into tight spots.Trailering is further enhanced by the auxiliary trailer camera and HD surround vision system, providing multiple perspectives during hitching and towing operations. The in-vehicle trailering system app allows remote monitoring of trailer status and performance.This Sierra 3500HD Denali combines the rugged capability expected from GMC's heavy-duty line with the refined appointments and technology of the Denali brand. The combination of diesel torque, advanced trailering systems, and premium comfort features makes this truck ready for work and weekend alike. We invite you to experience this truck firsthand and discuss how it can serve your needs.