New 2025 GMC Sierra 1500 SLT

Description for 2025 GMC Sierra 1500 SLT Truck

The 2025 GMC Sierra 1500 SLT in Sterling Metallic offers a well-rounded balance of premium comfort, advanced technology, and trailering capability, particularly suited for buyers who need a high-performing full-size pickup with elevated interior refinement. Powered by the EcoTec3 5.3L V8 engine paired with a 10-speed automatic transmission, this 4WD Crew Cab configuration delivers confident performance, supported by a high-capacity suspension package and an auxiliary external transmission oil cooler. The inclusion of the X31 Off-Road Package adds enhanced off-road capabilities with hill descent control, an off-road suspension setup, heavy-duty air filter, and skid plates, making it suitable for varied terrain.

Inside the cabin, the Sierra SLT features Dark Walnut/Slate leather seating with front bucket seats and ventilated front seats to provide additional comfort in warmer conditions. Rear outboard seats are also heated, which is a welcome feature for rear passengers during colder months. The SLT Convenience and Preferred Packages bring thoughtful amenities including a power sliding rear window with defogger, power-adjustable driver and passenger seating, and a wireless charging pad. Storage is enhanced by the floor-mounted center console and multiple USB ports, including charge/data and charge-only options throughout the cabin.

Technology is prominent in this SLT trim. The infotainment system includes a premium Bose 7-speaker audio setup and a navigation system integrated with a user-friendly interface. The 120-volt power outlets in the bed and interior expand utility for job sites or recreational use. Drivers will benefit from the electronic precision shift system and a configurable instrument panel that streamlines vehicle information delivery. Rain-sensing wipers, perimeter lighting, and LED cargo area lighting contribute to everyday convenience.

When it comes to safety and trailering, this Sierra SLT stands out with an extensive suite of driver assistance features. The Sierra Safety Plus Package adds key active safety technologies such as Rear Cross Traffic Braking, Rear Pedestrian Detection, and a Safety Alert Seat that provides haptic feedback for certain alerts. The HD Surround Vision and Ultrasonic Front and Rear Park Assist help with low-speed maneuvering and visibility. For towing, the ProGrade Trailering System integrates hitch guidance, hitch view, a trailer brake controller, trailer side blind zone alert, and the In-Vehicle Trailering App. Additional camera provisions enhance trailer visibility, while the SLT Premium Plus Texas Edition brings both capability and aesthetic upgrades including Texas Edition badging and chrome exterior detailing.

The exterior features 20-inch polished aluminum wheels, chrome wheel-to-wheel assist steps, a spray-on bedliner with GMC logo, and rear wheelhouse liners for added durability and style. Deep-tinted glass and dual exhaust outlets contribute to the trucks premium look, while functionality is enhanced with features like keyless open and remote start.

For added peace of mind, this vehicle qualifies for the Walt Massey 3 Day Money Back Guarantee. If you decide the Sierra isnt the right fit, you may return it to the dealership within three business days before 5 p.m. CST, as long as its in like new condition and has fewer than 300 miles. If it exceeds 300 miles, a \$1.00 per mile fee applies.

This 2025 Sierra 1500 SLT combines GMCs focus on refinement, durability, and modern technology, making it a strong candidate for those looking for a luxurious yet capable full-size pickup. Would you like a comparison to the Denali trim or details on available color options?


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