2026 GMC Sierra 2500HD AT4
$82,288 • 5 miles
VIN: 1GT4UPEY8TF298361
$82,288
Key Specifications
- Mileage
- 5 miles
- Trim
- AT4
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black with Kalahari accents, Perforated Front
- Body Style
- pickup
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel Type
- DIESEL
- Doors
- 4
- VIN
- 1GT4UPEY8TF298361
Who This Vehicle Is Good For
Contractors & Tradespeople
Capable bed and towing capacity for hauling equipment and materials to job sites.
Homeowners
Perfect for DIY projects, landscaping, and trips to the hardware store.
All-Weather Drivers
All-wheel drive provides confident handling in rain, snow, and varied road conditions.
Price Comparison
Financing information
Total price
$82,288
Typical monthly
$1,629/mo
Avg. APR
7.00%
60-month loan estimate for good credit. Not a credit offer; actual APR varies by lender, credit, and dealer. Assumes $0 down.
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Vehicle Description
From the dealer listing
Discover the ultimate in capability and comfort with the 2026 GMC Sierra 2500HD AT4. This rugged yet refined truck is packed with premium features that elevate your driving experience.- Heavy Duty Front Spring/Camper Package- Onyx Black exterior with Black interior- Engine Block Heater- 220 AMP Alternator- Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque- AT4 Premium Plus Package with power sunroof, Technology Package, and high clearance stepThe Sierra 2500HD AT4 is built for adventure, with an off-road-tuned suspension, 2-speed transfer case, and Gooseneck/5th Wheel Prep Package for unmatched towing and hauling capabilities. Inside, you'll find a premium Bose audio system, heated and ventilated leather seats, and a head-up display to keep you connected and comfortable.Whether you're tackling tough terrain or hauling heavy loads, the Sierra 2500HD AT4 delivers the power, technology, and refinement you demand. Experience the ultimate in truck capability and craftsmanship. Schedule a test drive today.Prices may change at any time and are subject to availability and prior sale. Taxes, title, license fees, and a $180 documentation fee are not included. Pricing reflects all applicable rebates and incentives assigned to the dealer. Example payments are estimates actual terms vary based on credit approval. APR and payment estimates apply to qualified buyers, not all buyers qualify for advertised rates. Factory cash incentives may not be combined with promotional APR. Fuel economy ratings and driving range figures are based on EPA estimates for new vehicles, and actual mileage and range may vary. Some in-stock vehicles may include a $1,295 Clear Guard Protection package By submitting your phone number online, you consent to occasional SMS or voice calls about our products and promotions standard messaging rates may apply. Consult dealer for offer eligibility and other details. Factory MSRP is not the final advertised/asking price of the vehicle. Fuel economy figures are EPA estimates. Price includes
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Dealer
Mcgrath Buick GMCHours
Open now- Monday9:00 AM – 8:00 PM
- Tuesday9:00 AM – 6:00 PM
- Wednesday9:00 AM – 6:00 PM
- Thursday9:00 AM – 8:00 PM
- Friday9:00 AM – 6:00 PM
- Saturday9:00 AM – 5:00 PM
- SundayClosed
“Brought my 2026 GMC Sierra EV to McGrath Buick GMC Cadillac and had a great experience. My advisor, Hugo Canul, was professional, thorough, kept me updated, and reviewed all the work before delivery. Shuttle driver Mr. Ashhey arrived early and made the ride enjoyable. Honest, easy, and customer-focused — I'll be back and will ask for Hugo by name. Highly recommend!”