Price
2026 GMC® Sierra 3500HD
SLE
Confirm Availability
Estimate your payment
Get a quick payment estimate based on basic loan terms.
Basic information
What's your vehicle worth?
Get an estimate of your vehicle's trade-in value, based on real local market data — in under 30 seconds.
Powered by
Description
Meet the 2026 GMC Sierra 3500HD SLE, engineered for serious work and commanding presence. This white heavy-duty pickup delivers professional-grade capability with its Duramax 6.6L V8 turbodiesel engine and intelligent 10-speed automatic transmission. The 4WD system ensures confident traction in any condition, while the SLE trim combines practical features with genuine value.
Key Features:
- Remote Start Package for convenient ignition
- Duramax 6.6L V8 Turbodiesel with dual 220-amp primary and 170-amp auxiliary alternators
- SLE Heated Package with heated steering wheel and dual-zone climate control
- Gooseneck/5th Wheel Prep Package for serious towing capability
- Snow Plow Prep/Camper Package ready for work or adventures
- 18" polished forged aluminum wheels with all-weather floor liners
- SLE Convenience Package and Preferred Equipment Group 3SA
- Premium GMC Infotainment System with SiriusXM 360L trial subscription
- Advanced safety including automatic emergency braking and forward collision alert
- LED fog lamps and cargo area lighting with spray-on bedliner
This capable truck is ready for whatever you demand. With professional-grade engineering, advanced trailering technology, and comprehensive safety systems, the Sierra 3500HD is built for those who work hard and demand results. Visit us today to experience this premium heavy-duty pickup firsthand.
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
To inquire about this vehicle or the contents of this disclaimer, we encourage you to call Red Rock GMC at (970) 840-0357. To contact Red Rock Auto Group instead, call us at (970) 645-3305.
*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 3500HD
SLE