Harness the power and sophistication of the 2026 GMC Sierra 1500 AT4, an exemplar of rugged luxury and performance. This striking Onyx Black pickup truck, paired with its sophisticated Black interior with Kalahari accents, is engineered to command attention and tackle any challenge. With the heart of a robust Duramax 3.0L Turbo-Diesel I6 engine delivering 305 hp, matched with a seamless 10-Speed Automatic Transmission and equipped with an advanced 4×4 drivetrain, this Sierra 1500 AT4 is built for endurance and capability. The engine’s impressive 495 lb-ft of torque ensures you have the power you need, when and where you need it most, solidified by a GVWR of 7200 lbs. Adventure seekers will savor the TECH PACKAGE, featuring a cutting-edge Rear Camera Mirror and Multicolour 15-inch Diagonal Head-Up Display for enhanced connectivity and awareness. Rugged LT275/65R18C Goodyear Wrangler Territory MT tires are ready to conquer the terrain, while the machined aluminum wheels with dark painted pockets add to the vehicle’s undeniable presence. This Sierra AT4 prioritizes convenience and security with the AT4 PREFERRED PACKAGE including a Universal Home Remote and a rear sliding power window adding to a finely-tuned blend of comfort and utility. Innovative safety technologies such as Cross-Traffic Alert, Blind Spot Monitor, and Front Collision Warning safeguard your journey, alongside Lane Keeping Assist and Adaptive Cruise Control that deliver peace of mind for the road ahead. Further enhancing the experience is the power sunroof, inviting the outdoors into the plush cabin. The TECHNOLOGY PACKAGE complete with a Bed View Camera elevates functionality, ensuring that your cargo is always in check. The Heated Steering Wheel and Heated Front Seats provide warmth during cooler months, while ventilated front seats offer welcome respite on warmer days. In summary, the 2026 GMC Sierra 1500 AT4 is an adept blend of strength, ingenuity, and luxury, ready to become an integral part of your next adventure. Stock # TU119020. AMVIC-licensed Dealer.