This 2026 GMC Sierra 2500HD AT4 is built to command the road with serious capability and premium refinement. Finished in striking Volcanic Red Tintcoat, this turbodiesel powerhouse pairs the legendary 6.6L V8 Duramax engine with a 10-speed automatic and 4WD for unmatched towing and hauling performance. With just 6,242 miles, this truck represents exceptional value at MSRP $92,070.

- Duramax 6.6L V8 Turbodiesel with 220-Amp Alternator and Engine Block Heater
- MAX TRAILERING PACKAGE with 5th Wheel and Gooseneck Trailer Wiring Provisions
- Navigation System and Premium GMC Infotainment with SiriusXM 360L Trial
- 20" High Gloss Black Aluminum Wheels and AT4 PREMIUM PLUS PACKAGE
- Heated and Ventilated Perforated Leather Front Seats with 10-Way Power Adjustment
- Multicolor 15" Head-Up Display with Wireless Phone Projection and Apple CarPlay
- Trailer Tire Pressure Monitor Sensors with Hitch Guidance and Multiple Camera Views
- Automatic Emergency Braking, Lane Departure Warning, and Rear Cross Traffic Alert
- Off-Road Suspension with 2-Speed Active Transfer Case and Hill Descent Control
- Spray-On Bedliner, LED Cargo Lighting, and Premium Floor Liners Front and Rear

This Sierra AT4 arrives equipped with an extensive suite of advanced safety features, including automatic high-beam headlights, ultrasonic park assist, and surround-view camera technology. The interior showcases heated rear seats, rear underseat storage, and a power sunroof alongside dual-zone climate control and wireless charging.

Visit us today to experience this formidable truck and discover why the Sierra 2500HD AT4 stands as the benchmark for work-ready luxury.