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This 2020 GMC Sierra 2500HD Denali Ultimate represents serious capability paired with refined comfort, offering a comprehensive package for those who demand both performance and sophistication in their truck.
- Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque
- Aftermarket Paint Matched Ram Bar w/ Lighting
- Paint Matched Emblembs
- 10-Speed Automatic transmission with 4WD
- Denali Ultimate Package with advanced technology and power sunroof
- HD Surround Vision with 2 Trailer View Camera Provisions
- Bed View Camera and Rear Camera Mirror for enhanced visibility
- Integrated Trailer Brake Controller with 5th Wheel and Gooseneck Trailer Wiring
- Lane Departure Warning, Forward Collision Alert, and Automatic Emergency Braking
- Multicolor 15" Diagonal Head-Up Display
- Heated and Ventilated Front Bucket Seats with power adjustment
- Premium GMC Infotainment System with Navigation and Apple CarPlay/Android Auto
- Bose Premium 7 Speaker Sound System with SiriusXM
- 220 AMP Alternator and Engine Block Heater
- X31 Off-Road Package with 2-Speed Active Transfer Case and Hill Descent Control
- Wireless Charging and 120-Volt Bed Mounted Power Outlet
The diesel engine delivers the torque you need for serious towing and hauling, while the Duramax platform ensures reliability for demanding work. The cabin elevates the experience with heated and ventilated front seats, a heated steering wheel, and dual-zone automatic climate control that keep occupants comfortable regardless of conditions. The power sunroof brings natural light and an open-air feel to the premium interior.
Technology seamlessly integrates throughout the truck. The multicolor head-up display keeps critical information in your line of sight, while the surround vision camera system with trailer camera provisions provides comprehensive awareness when maneuvering or backing up. The integrated trailer brake controller and extensive wiring provisions make trailering straightforward and controlled. Navigation, Apple CarPlay, and Android Auto connectivity mean your information travels with you.
Safety systems work quietly in the background. Lane departure warning, forward collision alert, automatic emergency braking, and rear cross traffic alert provide additional layers of protection. The truck's electronic stability control, traction management, and hill descent control adapt to road conditions automatically, whether navigating winter weather or off-road terrain through the X31 Off-Road Package.
Practicality meets luxury in the details. The spray-on pickup box bed liner features the Denali logo, while LED cargo area lighting illuminates the workspace. The 6" rectangular chromed tubular assist steps and chrome recovery hooks blend functionality with the truck's refined appearance. Multi-zone audio through the Bose system, wireless charging, and multiple power outlets ensure modern convenience at every turn.
This Sierra 2500HD Denali Ultimate delivers the performance, technology, and comfort expected of a premium diesel truck. Contact us to schedule your test drive and discover why this truck stands ready for whatever you demand from it.






