2025 Gmc Sierra HD AT4
$84,310
Financing as low as $1,378 per month.
Dealer Description
The 2025 GMC Sierra 3500HD AT4 is a heavy-duty truck designed for capability and comfort. Powered by a Duramax 6.6L V8 turbodiesel engine paired with a 10-speed automatic transmission, this truck delivers robust towing and hauling performance. With a 4WD system and a 2-speed active transfer case, it is well-equipped for handling rugged terrains and challenging conditions. The X31 Off-Road Package further enhances its capability with off-road suspension tuning and hill descent control, ensuring stability on uneven surfaces. The exterior features Thunderstorm Gray paint, deep-tinted glass, and LED smoked amber roof marker lamps, giving it a distinctive look. Gloss black grille insert bars add to its bold design. The spray-on pickup bedliner with a GMC logo provides durability, while LED cargo area lighting improves visibility for loading and unloading. Inside, the cabin is refined with Jet Black leather seats accented with Kalahari stitching, offering a balance of durability and comfort. The front seats are heated and ventilated, while the second-row outboard seats are also heated, ensuring comfort for all passengers. A floor-mounted center console and premium front and rear floor liners with removable carpet inserts add to the interiors practicality. The manual tilt-wheel and telescoping steering column allow for personalized adjustments, while keyless open and start provide added convenience. Technology is a standout feature of the Sierra 3500HD AT4. The truck is equipped with a 15-inch diagonal multicolor head-up display, a Bose premium 7-speaker sound system, and a wireless phone projection system for seamless smartphone integration. The truck also features a 120-volt power outlet in both the bed and the instrument panel, along with multiple USB ports, ensuring connectivity and power for various devices. The universal home remote further adds to the convenience of daily use. Safety is a priority in this truck, with advanced driver-assistance features such as HD Surround Vision, Rear Cross Traffic Alert, Trailer Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist. The Safety Alert Seat provides additional warnings for potential hazards, while the unauthorized entry theft-deterrent system enhances security. Additionally, this truck includes the AT4 Preferred Package and the Technology Package, further expanding its range of features. The bed view camera, complete with two trailer camera provisions, adds visibility for towing and cargo management. The power sliding rear window with a defogger ensures clear visibility in various weather conditions.
Features & Options
Air Conditioning
Auto-Dimming Inside Rearview Mirror W/Camera
Auto-dimming Door Mirrors
Auto-dimming Rear-View Mirror
Bed View Camera W/2 Trailer Camera Provisions
Driver Vanity Mirror
Exterior Parking Camera Rear
Front Dual Zone A/C
Keyless Open & Start
Manual Tilt-Wheel/Telescoping Steering Column
Occupant Sensing Airbag
Passenger Vanity Mirror
Perforated Front Leather Seat Trim
Remote Keyless Entry
Remote Vehicle Starter System
Tilt Steering Wheel
Trailer Camera Provisions
Universal Home Remote
7 Speakers
AM/FM Radio: SiriusXM With 360L
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Seller Info
View original listingListed 8/12/2025
Seller Address
Walt Massey Automotive Group
Walt Massey Express
Mississippi, Mississippi 39203