This 2021 GMC Sierra 2500HD Denali represents professional-grade capability wrapped in premium refinement. Finished in striking red with just under 69,000 miles, this full-size diesel pickup has been thoroughly serviced, inspected, and fully detailed to showroom condition. Powered by the legendary Duramax 6.6L V8 Turbodiesel engine paired with a smooth 10-speed automatic transmission and 4WD, it delivers the torque and traction you demand.
The Denali Ultimate Package elevates every drive with genuine wood accents, heated and ventilated front bucket seats, and a power sunroof. Advanced technology includes Apple CarPlay and Android Auto integration, a premium GMC infotainment system with navigation, wireless phone projection, and wireless charging. Safety systems are comprehensive, featuring automatic emergency braking, lane departure warning, rear cross traffic alert, and a 360-degree HD surround vision camera system with trailer camera provisions.
Key Features:
- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic 4WD
- Denali Ultimate Package with premium leather and wood trim
- Heated and ventilated front seats, heated rear outboard seats
- Power sunroof, spray-on bed liner with Denali logo
- Apple CarPlay and Android Auto
- HD surround vision with bedview and trailer cameras
- Automatic emergency braking and lane departure warning
- Wireless charging and phone projection
- 20 polished aluminum wheels with chrome recovery hooks
- Integrated trailer brake controller with gooseneck/5th wheel prep
This Denali has been meticulously maintained and is ready for work or weekend adventures. Visit our showroom to experience the commanding presence and refined capability this Sierra 2500HD delivers.




