An exemplary fusion of strength and sophistication awaits with our 2025 GMC Sierra 3500HD AT4, cloaked in a stunning Sterling Metallic exterior complemented by a plush Black interior with Kalahari accents. Beneath the hood lies a potent Duramax 6.6L Turbo-Diesel V8 engine, seamlessly paired with an Allison 10-Speed Automatic transmission for performance that’s both commanding and smooth. Peering into its heart reveals a powertrain ready to churn out 470 horsepower and a colossal 975 lb-ft of torque a true testament to GMC’s engineering prowess. Outfitted for the most demanding environments, this 4×4 Sierra 3500HD shines with an AT4 Preferred Equipment Group as standard, ensuring a tailored experience on every journey. The Gooseneck/5th Wheel Prep Package speaks volumes of its towing competence, while the GVWR of 12,100 lbs asserts its heavy-duty status. Far from just a workhorse, it offers a suite of features that pamper and protect from the Perforated Front Leather Seating Surfaces providing luxurious comfort, to the safety of Lane Departure Warning and Front Collision Warning that vigilantly guard every mile. Key aspects like the AT4 Premium Plus Package elevate the Sierra 3500HD AT4 further, adding a Technological Package, Off-Road High Clearance Step, and Power Sunroof to its impressive roster. Connectivity and convenience merge through amenities such as a Navigation System and WiFi Hotspot, keeping you linked wherever the road may lead. Adaptive Cruise Control and a host of other trail-ready implements underscore its readiness for adventure, underpinned by a robust 4×4 drivetrain that ensures unyielding poise across all terrains. Boasting an ensemble of design and technology destined for those who demand peak capability without forgoing luxury, this GMC Sierra 3500HD AT4 stands as a pinnacle of premium, heavy-duty pickups. It is more than ready to meet the lifestyle of the modern Edmontonian. Stock # T4339678