2026 GMC Sierra 1500

The 2026 GMC Sierra 1500 SLT brings together bold capability and premium refinement, and its available now at Sam Boswell Buick GMC. With its signature chrome-accented grille, LED lighting, and muscular stance, the SLT stands out on any road or job site. Under the hood, you'll find powerful engine options built for towing, hauling, and confident everyday driving. Whether you're pulling a trailer or cruising through town, this Sierra delivers strength with style. Step inside the Sierra 1500 SLT and youre greeted by upscale materials, leather-appointed seating, and advanced tech like a large infotainment display with wireless Apple CarPlay and Android Auto. Heated and ventilated front seats, dual-zone climate control, and a spacious crew cab layout make every ride feel first-class. Come to Sam Boswell Buick GMC and discover how the 2026 Sierra 1500 SLT perfectly blends rugged performance with refined comfort. Onyx Black 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic V8 10-Speed Automatic, 4WD, Jet Black Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 170 Amp Alternator, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2 Charge/Data USB Ports Inside Centre Console, Adaptive Cruise Control, All-Weather Floor Liner (LPO), Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Chrome Assist Steps, Chrome Header & Chrome Grille Insert Bars, Colour-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Electric Rear-Window Defogger, Electronic Precision Shift, Floor-Mounted Centre Console, Front Bucket Seats, Front Frame-Mounted Black Recovery Hooks, Front Rain-Sensing Wipers, HD Rear Vision Camera, HD Surround Vision, Heated 2nd Row Outboard Seats, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch View, In-Vehicle Trailering System App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, Navigation System, Off-Road Suspension, OnStar Services Capable, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rake & Telescoping Steering Column, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Preferred Equipment Group 4SA, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Push Button Start, Rear Cross Traffic Braking, Rear Pedestrian Alert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Sierra Safety Plus Package, SLT Convenience Package, SLT Preferred Package, SLT Premium Plus Package, Spray-On Pickup Bedliner w/GMC Logo, Standard Suspension Package, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailer Camera Provisions, Trailer Side Blind Zone Alert, Trailering Package, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wi-Fi Hotspot Capable, Wireless Charging, X31 Hard B