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2026 GMC® Sierra 2500HD
SLT
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Description
Meet the 2026 GMC Sierra 2500HD SLT, a powerful work truck engineered for serious capability and refined comfort. This heavy-duty pickup features a Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and four-wheel drive, delivering the performance you demand. With its striking white exterior and SLT-level appointments, this Sierra combines rugged durability with genuine luxury.
Key Features:
- Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic
- Gooseneck/5th wheel prep package with hitch platform
- Engine block heater and 220-amp alternator
- SLT Premium Package
- Apple CarPlay and Android Auto integration
- HD surround vision with multiple camera systems
- Heated and ventilated front seats with 10-way power adjustment
- Bose premium audio system
- Wireless phone projection and charging
- Adaptive cruise control with forward collision alert
This new Sierra 2500HD comes equipped with advanced safety technology including automatic emergency braking, rear cross traffic alert, and trailer side blind zone alert. The cabin offers premium comfort with heated steering wheel, dual-zone automatic climate control, and a comprehensive infotainment system. Premium materials and thoughtful design elevate every drive, whether you're working or cruising.
Experience the Professional Grade difference of GMC's flagship heavy-duty truck. Visit Red Rock GMC today to get behind the wheel and discover why the Sierra 2500HD is the choice for demanding drivers who refuse to compromise.
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.
Dealership Information
Sunday
Closed
Monday
9:00am - 7:00pm
Tuesday
9:00am - 7:00pm
Wednesday
9:00am - 7:00pm
Thursday
9:00am - 7:00pm
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
SLT