New 2025 GMC Sierra 2500HD SLT

Description for 2025 GMC Sierra 2500HD SLT Truck

The 2025 GMC Sierra 2500HD SLT is designed for those requiring high-capacity towing and hauling capabilities combined with premium features and comfort. This model features the robust Duramax 6.6L V8 Turbo-Diesel engine paired with a 10-speed automatic transmission, offering the performance expected from a heavy-duty pickup. With four-wheel drive and an Off-Road Suspension enhanced by the X31 Off-Road and Protection Package, this Sierra 2500HD is built to maintain composure on uneven terrain while providing protection for key components.

This Crew Cab configuration provides spacious accommodations for passengers and gear, supported by front bucket seats and Jet Black leather upholstery. For driver and passenger comfort, the Sierra includes heated and ventilated front seats, heated rear outboard seats, dual-zone climate control, and a floor-mounted center console. The SLT Premium Package integrates luxury and convenience features, such as a Bose 7-speaker sound system, a wireless charging pad, and wireless Apple CarPlay and Android Auto capabilities. The front rain-sensing wipers and power sliding rear window with defogger contribute to convenience and all-weather usability.

Technology and safety features are extensive. The Sierra HD Pro Safety Plus Package includes Adaptive Cruise Control, Rear Cross Traffic Alert, Trailer Side Blind Zone Alert, and the Safety Alert Seat, designed to enhance driver awareness. Additional trailering features such as a Bed View Camera with trailer provisions, Trailer Cam Provisions and Trailer Viewing Software, and HD Surround Vision (with the HD Rear Vision Camera deleted) support precision when hitching and hauling. The 2-Speed Active Transfer Case further bolsters off-road and towing performance, particularly when driving in challenging conditions.

Inside, connectivity and functionality are elevated by multiple USB portsincluding charge-only ports for the rear and charge/data ports throughout the cabinand an integrated 120-volt power outlet in both the bed and instrument panel. The vehicle also includes SiriusXM with a trial subscription, OnStar services capability, and a universal home remote. The exterior reflects durability and style, featuring a Chrome Surround Grille with Insert Bars, 6-inch Chromed Tubular Assist Steps, 20-inch bright face wheels with dark-painted pockets, smoked amber roof marker lamps, and a spray-on bedliner with GMC branding. LED cargo lighting supports night-time visibility in the bed area.

For enhanced theft protection, the Sierra 2500HD SLT is equipped with an unauthorized entry theft-deterrent system. The SLT Convenience and Preferred Packages further streamline access and usability with features like keyless open and start, remote start, and push-button ignition.

Every purchase of the 2025 GMC Sierra 2500HD SLT at Walt Massey comes with the 3 Day Money Back Guarantee. This allows customers to return their vehicle within three business days of purchase, before 5 p.m. CST, provided it is in "like new" condition and has been driven fewer than 300 miles. Vehicles driven over the mileage limit can still be returned, with a fee of \$1.00 per additional mile. This policy ensures that customers have the time and flexibility to make sure the vehicle suits their needs.


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