Used 2026 GMC Sierra HD for sale in Belleville
1 photos
Vehicle Details
11 km
Automatic
4WD
Diesel
8 Cyl
8 Cylinder
Pickup
Owners
What was with this car history VIN 1GT4UREY1TF290680?
Popular features
Seller description
Searching for a new Buick or GMC for sale near Belleville, O'Fallon, Fairview Heights, Collinsville, Edwardsville, or St. Louis? Cardinal Buick GMC is proud to offer one of the area's premier selections of new Buick SUVs, GMC trucks, luxury crossovers, and family-friendly vehicles. Whether you're looking for advanced technology, premium comfort, impressive towing capability, exceptional fuel efficiency, or the latest driver-assistance features, Cardinal Buick GMC is committed to helping you find the right vehicle at the right price. With competitive financing, convenient online shopping tools, professional trade-in assistance, and a customer-focused approach, Cardinal Buick GMC continues to be a trusted destination for new Buick and GMC shoppers throughout Southern Illinois and the Greater St. Louis region.- 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes (K05) Engine Block Heater) (470 hp [350.5 kW] at 2800 rpm, 975 lb-ft of torque [1322 Nm] at 1600 rpm)- X31 Off-Road Package- Off-Road Suspension- Hill Descent ControlThis 2026 GMC Sierra 2500HD Denali is equipped with a powerful Duramax 6.6L V8 Turbodiesel engine paired with a smooth-shifting 10-speed automatic transmission and rugged 4WD capabilities. With just 7 miles on the odometer, this like-new Sierra Denali is ready to take on any job or adventure with confidence. The X31 Off-Road Package adds specialized suspension, hill descent control, and other off-road-focused features to make this Sierra an exceptional choice for those with an active lifestyle.Inside, you'll find premium Denali-exclusive appointments, including genuine wood accents, a Bose premium audio system, and a host of advanced technology features. The Sierra Denali's spacious cabin offers exceptional comfort and versatility, with heated and ventilated front seats, a heated steering wheel, and a rear seat with generous legroom and storage.Whether hauling heavy loads, towing a trailer, or simply enjoying the ride, this 2026 GMC Sierra 2500HD Denali delivers uncompromising capability and refinement. Visit Cardinal Buick GMC today to experience this impressive truck firsthand and learn about our competitive financing options and current incentives.Shop with confidence at Cardinal Buick GMC and experience a dealership dedicated to earning your business for life. Our team is ready to assist with financing, leasing, trade-in evaluations, vehicle protection options, and current Buick and GMC incentives designed to maximize your savings. Contact Cardinal Buick GMC today to check vehicle availability, schedule a test drive, or receive a customized purchase or lease quote. We proudly serve Belleville, O'Fallon, Fairview Heights, Collinsville, Edwardsville, St. Louis, and surrounding communities with an unmatched commitment to customer satisfaction, transparency, and value. Price includes: $2000 - Bonus Cash. Exp. 06/30/2026
Cardinal Buick GMC Inc.
682 miles away from you!
Location: 3800 Illinois Route 15, Belleville, IL 62226
Phone: (131) 483-8240
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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 Belleville, IL is listed at $79,771.
Used 2026 GMC Sierra HD vehicles on our marketplace have an average of 14,593 miles. This specific vehicle has 7 miles on the odometer. 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.
