2026 GMC Sierra 3500

Unleash the Power of the 2026 GMC Sierra 3500HD Pro Introducing the 2026 GMC Sierra 3500HD Pro, a true workhorse built to conquer any challenge. With its commanding presence and uncompromising capabilities, this heavy-duty pickup is ready to take on your toughest tasks. - Custom Features: - - CADS Features: 1SA PRO SAFETY PLUS PACKAGE, CONVENIENCE PACKAGE, LPO, BLACK ASSIST STEP, WHEELS, 18 (45.7 CM) MACHINED ALUMINUM WHEEL, X31 OFF-ROAD PACKAGE, SNOW PLOW PREP/CAMPER PACKAGE, POWER OUTLET, INSTRUMENT PANEL, 120-VOLT, LAMPS, SMOKED AMBER ROOF MARKER, (LED) - Package Features: 1SA Pro Safety Plus Package, Convenience Package, Snow Plow Prep/Camper Package, X31 Off-Road Package - Starred Features: Electric Rear-Window Defogger, Off-Road Suspension, EZ Lift Power Lock and Release Tailgate, Hill Descent Control, Perimeter Lighting, 220 Amp Alternator, LED Cargo Area Lighting, Outside Power-Adjustable Black Mirrors, Power-Adjustable Black Outside Mirrors, Auto-Dimming Inside Rear-View Mirror, Lane Change Alert with Side Blind Zone Alert, Rear Cross Traffic Alert, Ultrasonic Front and Rear Park Assist, Deep-Tinted Glass Beneath the bold exterior lies a powerhouse 6.6L V8 engine, paired with a 10-speed automatic transmission and 4-wheel drive, delivering the muscle you need to tackle any job. Whether you're hauling heavy loads or navigating rugged terrain, this Sierra 3500HD Pro is built to excel. Designed with your comfort and convenience in mind, this truck offers a wealth of premium features, including a user-friendly infotainment system, heated and power-adjustable mirrors, and a host of advanced safety technologies. The EZ Lift power lock and release tailgate, coupled with the LED cargo bed lighting, make loading and unloading a breeze. For those who demand more from their heavy-duty pickup, the Sierra 3500HD Pro's off-road-focused X31 package delivers. Featuring skid plates, hill descent control, and an off-road-tuned suspension, this truck is ready to conquer the toughest trails and job sites. Whether you're a contractor, outdoor enthusiast, or simply seeking a capable and well-equipped truck, the 2026 GMC Sierra 3500HD Pro is the perfect choice. Experience the unrivaled power, versatility, and premium features that make this heavy-duty pickup a true standout in its class. Why Buy from Weirs Buick GMC? Weirs Buick GMC has proudly served Arundel, Kennebunk, Kennebunkport, and all of Maine for over 65 years. Our dedicated team ensures that whether you're looking to buy, sell, or lease a Buick or GMC in Maine, your experience is seamless and enjoyable. We serve customers from Westbrook, Portland, Augusta, Auburn, Sanford, Portsmouth, and across New England. As your trusted GMC dealer in Maine, we offer competitive pricing comparable to other GMC and Buick dealers in the region. In addition to our wide selection of vehicles, we sell and service Fisher snow plows, ensuring you're ready for Maine's tough winters. Conveniently located on Route