The 2025 GMC Sierra 3500 HD Chassis Cab is engineered to tackle the toughest jobs easily. This workhorse is available with your choice of a potent 6.6-liter V8 gasoline engine delivering 401 horsepower and 464 pound-feet of torque or the legendary 6.6-liter Duramax Turbo-Diesel V8 churning out an impressive 470 horsepower and 975 pound-feet of torque. In Monroe, LA, businesses can configure the Sierra 3500 HD Chassis Cab with rear-wheel drive (RWD) or 4-wheel drive (4WD) to suit their needs.
The Sierra 3500 HD Chassis Cab offers a range of cab configurations, including Regular Cab and Crew Cab, providing ample space for your crew and gear. Rayville companies will appreciate the 10-speed Allison automatic transmission, delivering smooth shifts and optimized performance. Browse our new GMC inventory at Sango GMC to find the ideal Sierra 3500 HD Chassis Cab for your fleet.
With a maximum GVWR of up to 14,500 pounds, the 2025 GMC Sierra 3500 HD Chassis Cab is ready to handle even the most demanding payloads. The available integrated Power Take-Off (PTO) allows you to power specialized equipment directly from the transmission, enhancing versatility on the job site. Trust the Sierra 3500 HD Chassis Cab to keep your business moving forward in Winnsboro, LA, and beyond.