Fancy a pickup that seamlessly blends power and luxury? The 2025 GMC Sierra 3500HD AT4, cloaked in a stunning Sterling Metallic exterior and equipped with a robust 8-cylinder Diesel Engine, is engineered to conquer the toughest terrains while ensconcing you in Black leather & Kalahari Accent comfort. Delve into the heart of the AT4 as it boasts a refined Allison 10-Speed Automatic Transmission and the unwavering prowess of 4×4 capability. The journey is as smooth as silk with the AT4’s intuitive driver assistance features, including Front Collision Warning, Lane Departure Warning, and Rear Parking Aid, ensuring heightened awareness and confidence on every voyage. Adventurers will appreciate the gooseneck/5th wheel prep package, offering flexibility for all towing needs, while the GVWR of 12,100 lbs exemplifies its indomitable strength. The AT4 Premium Plus Package elevates the AT4’s offering, integrating forward-thinking tech like the HD Surround vision system for unparalleled vehicle surveillance, bringing peace of mind when tackling crowded parking spaces or secluded backroads. Rain or shine, the intuitive Rain Sensing Wipers activate at the first drop, ensuring clear vision. Inside, the Jet Black with Kalahari accents perforated leather seating surfaces exude an aura of luxury with both heated and cooled front seats, a heated steering wheel, and heated rear seats for those crisp Canadian mornings. Revel in the expansive skies with a touch of a button as the power sunroof retracts, brightening the cabin with natural light. Extraordinary capability joins hands with uncompromised comfort as the Sierra 3500HD AT4 reveals its Power Mirror(s) and Power Retractable Assist Steps for an accessible, commanding entrance. Embrace integrated technology like Apple CarPlay and Android Auto, allowing seamless connectivity, while satellite radio and a Premium Sound System entertain during the long hauls. For those eager to chart a course to the unyielded outdoors without sacrificing refinement, the Sierra 3500HD AT4 stands central as your stalwart companion. Stock # T4320209. AMVIC-licensed Dealer.