2026 GMC Sierra 2500HD SLT

Discover the pinnacle of power and capability with the 2026 GMC Sierra 2500HD SLT. This heavy-duty truck is engineered to conquer any challenge, delivering uncompromising performance and exceptional versatility.<br><br>Equipped with the legendary Duramax 6.6L V8 Turbodiesel engine, this Sierra 2500HD boasts an impressive 470 horsepower and an astounding 975 lb-ft of torque, providing the muscle to tackle the toughest jobs with ease. Paired with a smooth-shifting 10-speed automatic transmission and robust 4-wheel drive system, this truck is ready to take on any terrain or towing task.<br><br>- 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes Engine Block Heater)<br>- Gooseneck/5th Wheel Prep Package<br>- SLT Convenience Package<br>- Suspension Package<br><br>Elevate your driving experience with the premium features that set the Sierra 2500HD SLT apart. Indulge in the luxurious comfort of perforated leather-appointed seats with heating and ventilation, while the Bose premium audio system delivers a concert-hall-quality soundtrack to your journeys. Stay connected and in control with the intuitive GMC Infotainment System, complete with wireless Apple CarPlay and Android Auto integration.<br><br>Designed with both form and function in mind, the Sierra 2500HD SLT boasts a striking exterior highlighted by a chrome-accented grille, LED lighting, and a spray-on bedliner. Inside, the spacious cabin offers ample room for passengers and cargo, with a versatile split-folding rear seat and a wealth of clever storage solutions.<br><br>Prioritize safety and confidence with the Sierra 2500HD SLT's comprehensive suite of advanced driver-assistance technologies. Features like Forward Collision Alert, Automatic Emergency Braking, and Lane Departure Warning help keep you and your loved ones secure on the road.<br><br>Whether you're tackling tough work sites, navigating challenging terrain, or embarking on epic adventures, the 2026 GMC Sierra 2500HD SLT is the ultimate heavy-duty companion. Experience the power,