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) - Gooseneck/5th Wheel Prep Package - Preferred Equipment Group 4SA - Sierra HD Pro Safety Plus Package - SLT Convenience Package - SLT Preferred Package - SLT Premium Package - Suspension Package - X31 Off-Road and Protection Package - X31 Off-Road Package - 6-Speaker Audio System Feature - Bose Premium 7-Speaker Sound System - SiriusXM with 360L Trial Subscription - Steering Wheel Audio Controls - Electric Rear-Window Defogger - 120-Volt Bed Mounted Power Outlet - 120-Volt Instrument Panel Power Outlet This 2026 GMC Sierra 2500HD SLT delivers exceptional capability and premium comfort. With a powerful Duramax diesel engine, advanced off-road features, and a wealth of premium technology, this Sierra is engineered to handle any job or adventure. The sleek exterior styling is complemented by a well-appointed interior that offers heated and ventilated leather seating, wireless charging, and a premium Bose audio system. Whether you're towing a heavy trailer or just seeking a luxurious daily driver, this Sierra SLT has the performance, capability, and refinement to exceed your expectations. The Sierra's impressive list of standard and available features includes driver memory, push-button start, adaptive cruise control, and a surround-view camera system to provide exceptional confidence and convenience. The spacious cabin offers ample room for passengers and cargo, with a versatile MultiPro tailgate that adapts to your needs. With a spray-on bedliner, 120-volt power outlets, and an in-vehicle trailering system, this Sierra is ready to tackle any task with ease. Discover the uncompromising capability and premium refinement of the 2026 GMC Sierra 2500HD SLT. Schedule a test drive today and experience the difference that Regal Automotive's commitment to transparency and customer service can make. 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