2026 GMC Sierra 2500HD

Drivers in Lakeland, Polk County, and across Central Florida choose the Regal Automotive Group for a wide selection of new vehicles and a dealership experience built around convenience and transparency. With multiple locations in Lakeland, Regal makes it easy to find the right vehicle to fit your lifestyle. - 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes (K05) Engine Block Heater) (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) - X31 Off-Road Package - Off-Road Suspension - Hill Descent Control This 2026 GMC Sierra 2500HD AT4 is ready to take on any adventure. With its powerful Duramax diesel engine, advanced off-road capabilities, and premium interior features, this truck is the ultimate combination of capability and comfort. The X31 Off-Road Package equips the Sierra 2500HD AT4 with specialized suspension components, skid plates, and hill descent control, giving you the confidence to tackle any terrain. Pair that with the robust Duramax V8 diesel engine, and you have a truck that's ready to haul, tow, and explore with ease. Inside, you'll find a wealth of premium amenities, including a Bose premium sound system, wireless charging, and heated and ventilated front seats. The spacious cabin offers ample room for passengers and cargo, making this Sierra 2500HD AT4 the perfect companion for work or play. Whether you're tackling a job site, navigating rough trails, or simply enjoying the open road, this 2026 GMC Sierra 2500HD AT4 is the perfect vehicle to get the job done. With its uncompromising capability and refined features, it's no wonder Lakeland and Polk County drivers choose the Regal Automotive Group for their next vehicle. For nearly 50 years, the Regal Automotive Group has proudly served Lakeland and Polk County drivers. With a large inventory of quality vehicles, competitive pricing, and aggressive financing options, our team is committed to delivering a straightforward buying experience and excellent customer service. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 06/30/2026