Built to handle the toughest jobs with confidence, this Summit White 2025 GMC Sierra 3500HD SLE 4WD combines legendary Duramax diesel power, advanced towing capability, and modern technology into one impressive heavy-duty truck. Whether you're hauling equipment, towing a fifth-wheel camper, managing a work fleet, or looking for a truck that refuses to back down from a challenge, this Sierra is built to perform.
Under the hood, the renowned 6.6L Duramax Turbo-Diesel V8 is paired with a 10-speed automatic transmission and rugged 4WD system, delivering exceptional torque, towing capability, and long-haul dependability. Equipped with a Gooseneck/5th Wheel Prep Package, 2-speed electronic transfer case, and heavy-duty suspension, this Sierra is ready to tackle demanding workloads with ease.
Finished in classic Summit White, the Sierra features a bold chrome grille, LED fog lamps, deep-tinted glass, and a commanding stance that reflects its heavy-duty capability. The durable spray-on GMC bedliner, bed-mounted 120-volt power outlet, and practical cargo-hauling design make it equally useful on the job site or at the campsite.
Inside, the SLE trim delivers impressive comfort and convenience. The SLE Convenience Package and SLE Heated Package add heated front seats, a heated steering wheel, dual-zone automatic climate control, remote start, keyless open and start, and a 10-way power driver's seat with lumbar support. The front 40/20/40 split-bench seat provides flexibility while offering lockable storage for added security.
Technology is front and center with the impressive 13.4-inch GMC Premium Infotainment Display, wireless phone projection, SiriusXM capability, steering wheel-mounted controls, multiple USB ports, and integrated connectivity features designed to keep you productive and connected throughout the day.
Safety features include Automatic Emergency Braking, Lane Departure Warning, a rearview camera, theft-deterrent system, and GMC's advanced driver-assistance technologies. These systems help provide added confidence whether you're towing a heavy load or navigating busy highways.
The 2025 GMC Sierra 3500HD SLE delivers the strength, durability, and refinement that serious truck owners demand. Combining Duramax diesel power, advanced trailering capability, premium technology, and everyday comfort, this truck is ready to work as hard as you do.
Available now at Camp Chevrolet of Spokane. Stop by today and experience why the GMC Sierra HD remains one of the most capable and respected heavy-duty trucks on the road!


