This all-new 2026 GMC Sierra 2500 Denali Ultimate has arrived at MacMaster Chevrolet, London Ontario’s destination for premium GMC trucks. Built for drivers who demand unmatched capability, luxury, and technology, this Sierra 2500 is ready to take on any challenge.With its 4WD system, Duramax 6.6L Turbo Diesel engine, and heavy-duty towing capability, the Sierra 2500 Denali Ultimate is designed for everything from demanding workdays to weekend adventures. Whether you’re towing equipment across Southwest Ontario, hauling a trailer to the cottage, or exploring the backroads near the shores of Lake Huron, this truck delivers the confidence and strength you need.One of the standout features is the 13.4" GMC Premium Infotainment System with Google Built-In, giving you seamless access to navigation, music, hands-free calling, and your favourite apps through a large, easy-to-use touchscreen. Combined with wireless Apple CarPlay® and Android Auto™, staying connected on every drive has never been easier.The Sierra 2500 Denali Ultimate also delivers a first-class driving experience with premium features like the Bose® audio system, Head-Up Display, HD Surround Vision, and advanced towing technology. From the job site to long highway trips, this truck combines professional-grade capability with the comfort and refinement you expect from GMC’s top trim.Visit us at our Driver Lane Showroom or call[Phone Removed] to schedule your test drive.