Experience the 2026 GMC Sierra 1500 AT4 in Onyx Black — a rugged yet refined diesel-powered 4x4 crew cab designed for Canadian drivers who demand power, comfort, and cutting-edge technology.

Built to conquer both city streets and rugged terrain, the Sierra 1500 AT4 features a turbocharged straight-six diesel engine paired with a 10-speed automatic transmission, delivering impressive torque and fuel efficiency. Its advanced 4-wheel drive system with locking limited-slip differential ensures confident handling in all weather conditions, while integrated tow hooks and a tow hitch make hauling heavy loads effortless.

Inside, premium leather seats with heating, cooling, and adjustable lumbar support provide unmatched comfort for long drives or workdays. The driver benefits from seat memory and a heated steering wheel, while passengers enjoy heated rear seats and a spacious crew cab layout with pass-through rear seating. The multi-zone climate control keeps everyone comfortable regardless of the season.

Safety is paramount with features like adaptive cruise control, blind spot monitoring, lane keeping assist, and front collision mitigation, giving you peace of mind on every journey. The innovative aerial view display system and rear parking aid simplify manoeuvring tight spots.

With integrated tailgate step, running boards, and a durable bed liner, the Sierra 1500 AT4 combines utility with style — the perfect partner for those who demand more from their truck. Plus, take advantage of $6,000 cash rebates to drive home this exceptional vehicle today.