This all-new 2026 GMC Sierra 2500 Denali Ultimate has arrived at MacMaster Chevrolet, London's premier destination for premium trucks and GMC capability. Located in London Ontario, this Sierra 2500 is built for drivers who demand luxury, strength, and confidence whether at the job site or heading out for a weekend adventure.Powered by the legendary 6.6L Duramax V8 Turbo Diesel and equipped with 4WD, Z71 off-road capability, and advanced trailering features, this Sierra 2500 is ready for anything — from towing equipment across Southwest Ontario to hauling campers and boats up to the shores of Lake Huron.Inside, the Bose Premium Audio System transforms every drive with a concert-like listening experience. Whether you're cruising through London or spending hours behind the wheel on a long haul, the premium sound system delivers clear, immersive audio while the 13.4" GMC Infotainment System with Google Built-In keeps your navigation, calls, and entertainment connected.The 2026 GMC Sierra 2500 Denali Ultimate combines heavy-duty capability with first-class comfort, featuring premium materials, advanced technology, and confidence-inspiring safety features like HD Surround Vision and Trailer Side Blind Zone Alert to help make towing easier and safer.Visit us at our Driver Lane Show room or call[Phone Removed] to schedule your test drive.