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- Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque
- 10-Speed Automatic transmission with 4WD
- Beige exterior color with just 2 miles on the odometer
This 2026 GMC Sierra 2500HD AT4 is packed with premium features that elevate every drive:
- Bose Premium 7-Speaker Sound System
- Heated and ventilated front seats
- Heated rear seats
- Wireless charging
- Multicolor 15" Diagonal Head-Up Display
- Bed View Camera with Trailer Camera Provisio
s
- Trailer Cam Provisions and Trailer Viewing Software
- Gooseneck/5th Wheel Prep Package
- And much more...
The Sierra AT4 is engineered for adventure, with an off-road-tuned suspension, 4-wheel disc brakes, and Hill Descent Control. Paired with the powerful Duramax diesel, this truck delivers the capability you need to tackle any terrain.
Step inside and experience the premium materials, intuitive technology, and refined comfort that set the Sierra AT4 apart. The spacious interior and flexible cargo solutions make it the perfect companion for work or play.
At the end of the day, the right vehicle doesn't just get you where you're going—it changes how you feel getting there. That's exactly what Buick delivers. Smooth, stylish, and packed with features you'll appreciate every single drive.
Don't just take our word for it—come experience it for yourself. Stop by today, take a seat behind the wheel, and see why so many drivers are making the switch to Buick. Your next upgrade is waiting. Price includes all applicable rebates:$1000 - Buick & GMC Consumer Cash Program. Exp. 06/01/2026
Miles
4Ext. Color
BeigeInt. Color
Jet Black With Kalahari AccentsEngine
Duramax 6.6L V8 TurbodieselTransmission
AutomaticTrim
AT4Drivetrain
4WDCity MPG
0Highway MPG
0VIN
1GT4UPEY9TF282086Stock #
TF282086