Used 2026 GMC Sierra HD for sale in Castle Rock
28 photos
Vehicle Details
Unknown
Unknown
4WD
Diesel
V-Shaped
Unknown
Pickup
Owners
What was with this car history VIN 1GT4UZEY7TF315968?
Popular features
Seller description
Experience the ultimate in rugged capability with the 2026 GMC Sierra 2500HD AT4X. Designed to conquer any terrain, this powerhouse pickup is equipped with a Duramax 6.6L V8 Turbodiesel engine, delivering an impressive 470 horsepower and 975 lb-ft of torque. Paired with a 10-speed automatic transmission and 4-wheel drive, the Sierra 2500HD AT4X is built to tackle the toughest jobs with ease. - Upfitter Switch Kit (5) for easy installation of aftermarket electrical accessories - Volcanic Red Tintcoat exterior color - Engine Block Heater for reliable cold-weather performance - 220-Amp Alternator for robust electrical capacity Elevate your driving experience with a host of premium features, including: - Bose Premium Series 12-Speaker System - SiriusXM with 360L Trial Subscription - Steering Wheel Audio Controls - Electric Rear-Window Defogger - 120-Volt Bed Mounted Power Outlet - Push Button Start - Remote Vehicle Starter System - Universal Home Remote - And much more The 2026 GMC Sierra 2500HD AT4X is built to conquer the toughest terrain and handle your most demanding tasks. Experience the ultimate in capability and comfort. Visit our showroom today to take this exceptional truck for a test drive. Price includes: $500 - GM Military Cash Allowance Program. Exp. 01/04/2027
Shipping cost calculator
ESTIMATED QUOTE ...
Get a Free exact Quote
Contact Bidux: +1 (321) 445-5816 |
[email protected] | Live chat | Bidux.com
Estimated Ownership Cost
Similar price range
Frequently Asked Questions About the 2026 GMC Sierra HD
The average price of a used 2026 GMC Sierra HD is $69,222 based on 23,000 listings currently available nationwide. Prices range from $10,000 to $111,945 depending on mileage, condition, and location. This particular Sierra HD in Castle Rock, CO is listed at $92,834.
Used 2026 GMC Sierra HD vehicles on our marketplace have an average of 14,593 miles. You can compare mileage across all available units on the GMC Sierra HD listings page.
Reliability varies by model year, maintenance history, and driving conditions. We recommend checking the vehicle history report and having an independent inspection before purchase.
The 2026 GMC Sierra HD runs on Diesel. Exact fuel economy figures vary by trim level and driving conditions. Check fueleconomy.gov for EPA estimates specific to this model year.
There are 769,898 used Pickup vehicles priced under $100,000 currently listed on our marketplace. Browse all options on the Used Pickup under $100,000 page. You can also narrow your search to Used GMC vehicles under $100,000 if you prefer to stay with the GMC brand.
