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2026 GMC® Sierra 2500HD
Denali Ultimate
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Description
Meet the 2026 GMC Sierra 2500HD Denali Ultimate, engineered for those who demand professional-grade performance and premium comfort. Powered by the legendary Duramax 6.6L V8 Turbodiesel with 10-speed automatic transmission and 4WD capability, this truck delivers the towing and hauling power you need. From its striking Glacier White Tricoat exterior to its meticulously designed interior, every detail reflects GMC's commitment to excellence.
Key Features:
- Duramax 6.6L V8 Turbodiesel Engine with 10-Speed Automatic 4WD
- 20" Ultra-Bright Machined Aluminum Wheels
- Gooseneck/5th Wheel Prep Package with Hitch Platform
- Dual 220-Amp Primary and 170-Amp Auxiliary Alternators
- Premium Bose 12-Speaker Audio System with SiriusXM
- 16-Way Power Driver and Passenger Seats with Lumbar Support
- Heated and Ventilated Full-Grain Leather Front Seats
- Advanced Safety Suite: Automatic Emergency Braking, Rear Cross Traffic Alert, Lane Departure Warning
- Multicolor 15" Head-Up Display with Wireless Phone Projection
- Cargo Tie-Down Rings and Rear Underseat Storage
This Denali Ultimate trim represents the pinnacle of truck sophistication, complete with a 3-year SiriusXM subscription, wireless charging, Apple CarPlay/Android Auto compatibility, and cutting-edge trailering technology. The X31 Off-Road Package and hill descent control ensure capability in any terrain, while interior appointments like genuine wood trim and a heated steering wheel deliver unexpected luxury.
Visit Red Rock GMC to experience this remarkable Sierra 2500HD in person and discover why it's the ultimate choice for discerning truck buyers.
Select Shield includes a 3-month or 3,000-mile limited warranty on select vehicles, valid in all 50 states. New vehicles receive coverage beginning after the manufacturer's basic warranty ends. Excludes as-is, tax, tow, salvage, or lemon law vehicles. Vehicle information, options, and features may vary. Verify all details with the dealer. See dealer for complete details.
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9:00am - 7:00pm
Tuesday
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Wednesday
9:00am - 7:00pm
Thursday
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Friday
9:00am - 7:00pm
Saturday
9:00am - 7:00pm
Disclaimer
*New, Used, Certified Pre-Owned vehicle pricing excludes Taxes, Title, Licensing, and or other State or Federal fees. Our vehicle information is updated through an automated system every 24 to 48 hours.
RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, visit https://www.nhtsa.gov/recalls or click here.
Price
Prices shown excludes state taxes, registration fees, finance charges, emissions testing fees. Some customers may not qualify for all rebates and or incentives offered by the manufacturer or State and Federal government programs. Rebates are subject to residency restrictions. Vehicle information is updated through an automated system every 24 to 48 hours.
Vehicle Information
Vehicle photos provided by the manufacturer may not represent the actual vehicle offered for sale, accessories equipment and color may vary. Vehicle information is updated through an automated system every 24 to 48 hours.
Vehicle Availability
Vehicle information is updated through an automated system every 24 to 48 hours. Additionally, vehicles shown may be in the inventory of a partner dealership and or a dealership with shared ownership. If this is the case, the inventory can be made available to you at dealer's location within a reasonable time.
EPA Disclaimer
Fuel economy ratings and driving range figures are based on EPA estimates for new vehicles, and actual mileage and range may vary depending on factors such as driving conditions, vehicle maintenance, fuel quality, driving habits, and modifications. For used vehicles, the EPA estimates were generated when the vehicle was new, and actual fuel economy may differ more significantly due to factors like age, maintenance history, and vehicle condition. Therefore, EPA estimates should be used as a general guide for comparison purposes only and not as a guarantee of actual fuel economy or driving range, especially when considering used vehicles. For more information please visit http://www.fueleconomy.gov/feg/label/learn-more-PHEV-label.shtml.
2026 GMC® Sierra 2500HD
Denali Ultimate