Introducing the stunning 2026 GMC Sierra 1500 AT4 in a bold Onyx Black finish, delivering impressive capability with its advanced 4×4 drivetrain and outstanding handling. Ideal for both rugged terrain and the urban jungle, this truck is built to conquer any road.With its aggressive exterior and stylish 20" machined aluminum wheels accented in Carbon Grey Metallic, the Sierra 1500 AT4 boasts an undeniable presence. Inside, you'll find a luxurious cabin featuring perforated leather front seats accented with Kalahari touches. The spacious Crew Cab ensures ample space and comfort for your journeys.Equipped with a cutting-edge 13.4" diagonal premium GMC infotainment system, this truck includes Google Built-In apps, a multi-touch display, Bluetooth streaming, and wireless Android Auto and Apple CarPlay compatibility. Safety isn't compromised with the inclusion of a rear camera mirror, lane assist, parking sensors, and a 15" diagonal multicolor head-up display, making it safer to navigate any environment. Additionally, premium packages enhance your experience with off-road steps, a high-clearance stance, and an engine block heater for those cold Canadian winters.Perfect for the adventurer or the stylish urban driver, this Sierra 1500 AT4 is ready to meet the needs of anyone who demands performance and comfort in equal measure. Contact Peter Boyer Chevrolet Buick GMC to discover how this exceptional truck can fit into your lifestyle.