Experience the pinnacle of capability and comfort in the 2026 GMC Sierra 2500HD SLT. This exceptional heavy-duty pickup is engineered to conquer any challenge, whether you're tackling tough jobs or seeking a refined driving experience.
Powered by the legendary Duramax 6.6L V8 Turbodiesel engine, this Sierra 2500HD delivers an unparalleled 470 horsepower and an astounding 975 lb-ft of torque, making it a true force to be reckoned with. Paired with a smooth-shifting 10-speed automatic transmission and robust 4-wheel drive system, this truck is ready to take on any terrain with confidence and capability.
- 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible)
- Engine Block Heater
- Exhaust Brake
- Heavy-Duty 80 Amp Battery
- Gooseneck/5th Wheel Prep Package
Stepping inside the Sierra 2500HD SLT, you'll be greeted by a cabin that exudes premium refinement. Perforated leather-appointed seats offer exceptional comfort and support, while the Bose premium audio system delivers a concert-hall experience. Thoughtful technology features, including wireless charging, Apple CarPlay, and Android Auto, seamlessly integrate your digital life.
The Sierra 2500HD SLT also prioritizes your safety with advanced driver-assistance technologies like Automatic Emergency Braking, Forward Collision Alert, and Lane Departure Warning. With a robust frame and comprehensive airbag system, you can drive with confidence, knowing you and your passengers are well-protected.
Versatile and capable, the 2026 GMC Sierra 2500HD SLT is the ultimate heavy-duty pickup for those who demand the best. Experience the power, technology, and refined luxury that set this truck apart. Visit our showroom today to discover how the Sierra 2500HD SLT can elevate your driving experience. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 08/03/2026