Meet the 2025 GMC Sierra 2500HD AT4, a heavy-duty truck engineered to handle the most demanding work and toughest terrain. This White pickup combines rugged capability with premium comfort, delivering the performance and features you need whether you're managing a job site or exploring off-road trails. - Adaptive Cruise Control - Advanced Safety Technology - Backup Camera with Bed View and Trailer Camera Provisions - Heated and Cooled Seats - Heated Steering Wheel - Rear Heated Seating - Rear Park Assist - Remote Start - SiriusXM Radio with 360L Trial Subscription - Bose Premium 7-Speaker Sound System - Apple CarPlay and Android Auto - Automatic Emergency Braking with Front Pedestrian Braking - Hill Descent Control - Spray-On Pickup Bedliner with GMC Logo The heart of this Sierra is a Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4WD capability. This powertrain delivers the towing and hauling capacity serious truck owners demand, while the off-road suspension and X31 Off-Road Package components ensure you can confidently navigate challenging landscapes. Comfort doesn't take a back seat in this AT4. The perforated leather-appointed front seats offer both heated and ventilated functions to keep you comfortable in any season. Heated rear outboard seats extend that comfort to your passengers, while the heated steering wheel and automatic temperature control with dual-zone capability ensure everyone stays cozy. The 10-way power adjustable seats with lumbar support accommodate drivers of all sizes. Technology and safety work together throughout this truck. The trailers side blind zone alert, trailer cam provisions with viewing software, and hitch guidance system make towing straightforward and secure. Automatic emergency braking, lane departure warning, front pedestrian braking, and a comprehensive suite of airbags provide multiple layers of protection. Forward collision alert and rear cross traffic detection further enhance awareness. The OnStar emergency communication system stands ready when you need it. Inside, the GMC infotainment system with wireless phone projection keeps you connected while the SiriusXM 360L trial subscription provides entertainment options. The spray-on bedliner protects your cargo area, while the 120-volt power outlets in both the bed and instrument panel provide convenient charging for your tools and devices. Premium floor liners protect the cabin interior. This Sierra 2500HD AT4 represents serious capability wrapped in thoughtful design and comprehensive equipment. It's ready to work as hard as you do. Find out why our dealerships have won DealerRater.com DEALER OF THE YEAR a whopping 10 TIMES! Call, email, or live chat with one of our friendly sales professionals now to schedule your test drive! Prices shown do not include taxes, license, and title fees. All other Mandatory fees including Documentary Fee and Dealer Services Fee are included in the price of the vehicle.
