New 2026 Gmc Sierra 1500 SLT

The 2026 GMC Sierra 1500 SLT with the Premium Plus Package is a high-end configuration that blends rugged capability with near-luxury refinement. This version is designed for owners who want the professional-grade performance of a Sierra but with the premium features typically reserved for the highest trims, 10-Speed Automatic, 4WD, Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 170 Amp Alternator, 2 Charge/Data USB Ports, 2 Type-C Charge-Only Rear USB Ports, 20 Polished Aluminum Wheels, Adaptive Cruise Control, Auto High-beam Headlights, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Chrome Wheel To Wheel Assist Steps, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Heated door mirrors, Heated steering wheel, Heavy-Duty Air Filter, Hill Descent Control. The 2026 GMC Sierra is a high-end configuration that blends rugged capability with near-luxury refinement. This version is designed for owners who want the professional-grade performance of a Sierra but with the premium features typically reserved for the highest trims.