New 2025 GMC Sierra 2500HD SLT

Description for 2025 GMC Sierra 2500HD SLT Truck

The 2025 GMC Sierra 2500HD SLT is a heavy-duty truck designed to handle demanding tasks while providing comfort and advanced technology. Equipped with a Duramax 6.6L V8 turbodiesel engine paired with a 10-speed automatic transmission, this 4WD powerhouse delivers impressive performance, making it well-suited for towing, hauling, and off-road adventures. The 2-speed active transfer case and off-road suspension enhance its capability across various terrains.

Inside the Crew Cab, the Sierra 2500HD SLT offers a refined and spacious environment with Dark Walnut/Slate leather-appointed seats. Front bucket seats with ventilation and heating, along with heated second-row outboard seats, provide comfort in different weather conditions. The floor-mounted center console offers additional storage and organization, while the manual tilt-wheel/telescoping steering column ensures customizable driver comfort.

Technology and connectivity are central to this model, with features such as Apple CarPlay and Android Auto, a wireless phone projection system, and wireless charging. A Bose premium 7-speaker sound system enhances the in-cabin audio experience. Multiple USB ports, both for charging and data transfer, ensure that devices remain powered on the go. The Sierra HD Pro Safety Plus Package adds advanced driver assistance features, including adaptive cruise control, rear cross-traffic alert, trailer side blind zone alert, and ultrasonic front and rear park assist.

Designed for practicality and utility, the Sierra 2500HD SLT includes a bed view camera with trailer camera provisions, a spray-on pickup bedliner with a GMC logo, and LED cargo area lighting. The Gooseneck/5th Wheel Prep Package, hitch guidance with hitch view, and in-vehicle trailering system app further enhance towing convenience. The truck also features a 120-volt power outlet in both the bed and instrument panel, making it easy to power tools and accessories.

Exterior styling is complemented by 20-inch bright face wheels with dark-painted pockets, a chrome surround grille with chrome insert bars, deep-tinted glass, and LED smoked amber roof marker lamps. The X31 Off-Road & Protection Package adds to the trucks rugged appeal and capability.

Convenience features include keyless open and start, a remote vehicle starter system, a power sliding rear window with a defogger, and an electric rear-window defogger. The universal home remote provides added ease for garage access and other compatible systems. Rain-sensing wipers automatically adjust based on weather conditions, ensuring optimal visibility.

With safety, capability, and comfort at its core, the 2025 GMC Sierra 2500HD SLT is a well-equipped choice for those who need a durable and reliable truck for work or recreation. Plus, with the Walt Massey 3 Day Money Back Guarantee, you can purchase with confidence. If you decide the Sierra 2500HD SLT isnt the right fit, you can return it within three business days, provided it remains in like-new condition and has been driven fewer than 300 miles. If it exceeds the mileage limit, a fee of $1.00 per additional mile applies.
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. 03/03/2025