New 2026 GMC Sierra 1500 SLT

Description for 2026 GMC Sierra 1500 SLT Truck

The 2026 GMC Sierra 1500 SLT offers a compelling mix of power, comfort, and advanced towing technology, making it a well-rounded option for drivers seeking a capable full-size pickup with premium features. This crew cab model features a V8 engine paired with a 10-speed automatic transmission and four-wheel drive, delivering strong performance across a variety of conditions. The X31 Off-Road Package enhances its all-terrain readiness, adding features such as off-road suspension, Hill Descent Control, and skid plates, while maintaining ride quality with the Standard Suspension Package.

Onyx Black exterior styling is complemented by chrome assist steps and chrome grille accents, adding a refined touch to the truck's rugged design. The Spray-On bedliner with the GMC logo adds durability to the bed area, and LED cargo lighting improves nighttime visibility. The 120-volt power outlets in the bed and cabin provide flexible utility for tools or equipment when working or traveling off the grid.

Inside the cabin, the Sierra 1500 SLT delivers on luxury and technology with Jet Black leather seating, ventilated and heated front seats, and heated second-row outboard seats. The interior is equipped with a floor-mounted center console, power sliding rear window, colour-keyed carpeting, and the SLT Convenience, Preferred, and Premium Plus packages. These packages combine to offer thoughtful upgrades like a universal home remote, remote vehicle start system, and enhanced driver convenience features.

Technology plays a central role in this trim. A Bose Premium 7-speaker sound system ensures high-quality audio, while the infotainment system supports wireless charging and a Wi-Fi hotspot. USB ports in all seating rows, including charge-only and data connections, support multiple device types. The electronic precision shift and power-adjustable steering column enhance the drivers comfort and ease of operation.

For trailering and towing, the Sierra 1500 SLT is well equipped. The ProGrade Trailering System, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Hitch View and Hitch Guidance features, and Trailer Side Blind Zone Alert all contribute to a safer and more controlled towing experience. The Auxiliary External Transmission Oil Cooler helps maintain performance under heavy loads, while rear wheelhouse liners and a heavy-duty air filter further support durability in tough environments.

Driver assistance features include Adaptive Cruise Control, HD Surround Vision, Rear Cross Traffic Braking, Rear Pedestrian Alert, Ultrasonic Front and Rear Park Assist, and a Safety Alert Seat. The Sierra Safety Plus Package further enhances occupant protection with a suite of modern safety technologies. Deep-tinted glass, front rain-sensing wipers, perimeter lighting, and theft deterrent systems improve both visibility and security.

This model also comes with the Walt Massey 3 Day Money Back Guarantee. If you return the vehicle in like-new condition within three business days before 5 p.m. CST and have driven it less than 300 miles, you can exchange it with no penalty. If you exceed 300 miles, a \$1.00 per mile fee applies, but the return is still honored. This guarantee provides peace of mind as you evaluate whether the Sierra 1500 SLT fits your needs.

Not all rebates may apply. Some rebates are not compatible with other rebates. Offers are subject to change. See dealer for details. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 09/02/2025