2026 GMC Sierra 1500 AT4 Onyx Black (VIN 1GTUUEE85TZ415297) (Stock )

2026 GMC Sierra 1500 AT4 in Onyx Black commands attention with a presence that matches its capability. The diesel engine provides steady, effortless torque, making heavy towing or long highway stretches feel remarkably smooth and quiet. With 4WD and the rugged AT4 stance, this truck is built to handle unpaved job sites and weekend trails with equal composure. Inside, the black cabin offers a refined, focused environment that keeps you comfortable during long days on the road. It is a truck designed for those who demand both grit and composure.