New 2025 GMC Sierra 1500 SLT

Description for 2025 GMC Sierra 1500 SLT Truck

The 2025 GMC Sierra 1500 SLT offers a blend of premium interior refinement, capable off-road engineering, and advanced towing technology within a full-size pickup format. This 4WD Crew Cab model, finished in Sterling Metallic with a Jet Black leather interior, is powered by a 5.3L EcoTec3 V8 engine paired to a 10-speed automatic transmission. It supports robust performance while also incorporating features designed to improve efficiency and drivability.

The SLT trim enhances comfort and utility with features such as front bucket seats, a floor-mounted center console, and an electronic precision shift system. The cabin benefits from ventilated front seats, heated rear outboard seats, and dual-zone automatic climate control. A Premium Bose 7-speaker sound system and the latest GMC infotainment interfacecomplete with navigation, SiriusXM with 360L, and a Wi-Fi hotspotprovide in-cabin connectivity and entertainment.

This Sierra includes extensive trailering and towing features under the ProGrade Trailering System. Integrated elements like Hitch Guidance, Hitch View, Trailer Side Blind Zone Alert, and an in-vehicle trailering app are designed to simplify trailer alignment, visibility, and monitoring. The inclusion of the Trailer Camera Provisions, Integrated Trailer Brake Controller, and Trailer Package support the trucks utility for both recreational towing and job site needs.

Off-road capabilities are supported through the X31 Off-Road Package, which brings off-road suspension, Hill Descent Control, skid plates, and a heavy-duty air filter. Complementing this is the High Capacity Suspension Package for added stability. The inclusion of the X31 Off-Road & Protection Package further enhances durability with features like all-weather floor liners and rear wheelhouse liners. A spray-on bedliner with the GMC logo provides a durable cargo surface.

Technology and safety are robustly represented with HD Surround Vision, a Safety Alert Seat, Rear Cross Traffic Braking, Rear Pedestrian Detection, Ultrasonic Front and Rear Park Assist, and the Sierra Safety Plus Package. Adaptive Cruise Control and Rain-Sensing Wipers add to driver convenience, while features like the Electric Rear-Window Defogger and LED Cargo Area Lighting support visibility and utility in varying conditions.

Interior versatility includes a power sliding rear window, multiple USB ports (including Type-C), a 120-volt power outlet in both the bed and cabin, and a wireless charging pad. Additional functional upgrades include power-folding side mirrors with perimeter lighting, remote start, keyless open and start, and a universal home remote.

The Sierra 1500 SLT also includes the SLT Convenience Package, Preferred Package, and Premium Plus Package, bringing a comprehensive suite of enhancements focused on comfort, convenience, and premium materials. It rides on 20-inch polished aluminum wheels with RFX, adding to the trucks refined exterior presence, along with chrome assist steps and grille accents.

Every vehicle at Walt Massey includes the 3 Day Money Back Guarantee. With this program, customers may return the vehicle to the original dealership in "like new" condition within three business days of purchase (by 5 p.m. CST), provided it has been driven less than 300 miles. Vehicles driven over 300 miles may still be returned, with a \$1.00 per mile fee applied for every mile beyond the limit. This policy offers added confidence and flexibility in your purchase decision.


Price includes: $1000 - GM Bonus Cash. Exp. 06/30/2025 $2500 - GM Trade In Allowance Program. Exp. 06/30/2025 $2750 - Buick & GMC Consumer Cash Program. Exp. 06/30/2025 $500 - GM Military Cash Allowance Program. Exp. 01/02/2026