Discover the ultimate in power, capability, and comfort with the 2026 GMC Sierra 3500HD SLT. This exceptional heavy-duty pickup is engineered to handle the toughest jobs with ease, while providing a premium driving experience that will elevate your every journey.

Boasting a robust Duramax 6.6L V8 Turbodiesel engine, the Sierra 3500HD SLT delivers an impressive 470 horsepower and an astounding 975 lb-ft of torque, ensuring you have the muscle to conquer any challenge. Paired with a smooth-shifting 10-speed automatic transmission and a capable 4WD system, this truck is ready to tackle the most demanding terrain and towing tasks with confidence.

• Duramax 6.6L V8 Turbodiesel engine (B20-Diesel Compatible)
• Gooseneck/5th Wheel Prep Package
• Sierra HD Pro Safety Plus Package
• SLT Convenience Package
• SLT Preferred Package
• SLT Premium Package
• Snow Plow Prep/Camper Package
• Bose Premium 7-Speaker Sound System
• Universal Home Remote
• Adaptive Cruise Control
• 220 Amp Alternator
• 6" Rectangular Chromed Tubular Assist Steps

Beyond its impressive performance, the Sierra 3500HD SLT pampers you with a wealth of premium features and advanced technologies. Sink into the plush, ventilated front seats and enjoy the convenience of wireless charging, while the Bose premium sound system fills the cabin with rich, immersive audio. Stay connected and informed with the 13.4" diagonal GMC Premium Information Display, and take advantage of cutting-edge safety features like Adaptive Cruise Control, Rear Cross Traffic Alert, and Ultrasonic Front and Rear Park Assist.

Whether you're tackling a demanding job site, navigating the open road, or exploring the great outdoors, the 2026 GMC Sierra 3500HD SLT is the ultimate heavy-duty companion. Its uncompromising capability, refined interior, and advanced technology make it the perfect choice for those who demand the very best.

Experience the power and luxury of the 2026 GMC Sierra 3500HD SLT for yourself. Visit our showroom today and let us demonstrate how this exceptional truck can transform the way you work and play.