2025 GMC Sierra 2500 HD AT4

Meet the 2025 GMC Sierra 2500HD AT4, a heavy-duty truck engineered to handle demanding work and challenging terrain with confidence and capability.

- Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque
- 10-Speed Automatic transmission with 4WD and 2-Speed Active Transfer Case
- X31 Off-Road Package with Hill Descent Control and off-road suspension
- Bed View Camera with trailer camera provisions and trailer viewing software
- HD Surround Vision and Ultrasonic Front & Rear Park Assist
- Bose Premium 7-Speaker Sound System with SiriusXM 360L trial subscription
- Wireless charging and wireless phone projection
- Heated and ventilated leather front seats with heated rear outboard seats
- Spray-on pickup bedliner with GMC logo and LED cargo area lighting
- 20-inch high gloss black aluminum wheels
- Heated steering wheel and power driver seat with memory settings
- Automatic Emergency Braking and Forward Pedestrian Braking

This Sierra 2500HD arrives as a one-owner vehicle with a clean AutoCheck report, providing assurance in its history and maintenance. The powerful Duramax diesel engine delivers the torque needed for towing and hauling, while the 10-speed automatic transmission optimizes performance across various driving conditions. The engine block heater and 220-amp alternator ensure reliable operation in demanding situations.

The AT4 trim elevates the truck with purposeful styling and capability-focused features. The X31 Off-Road Package includes hill descent control, all-terrain suspension tuning, and a winter grille cover for year-round readiness. Premium floor liners protect the cab's interior, while the spray-on bedliner safeguards your cargo area.

Technology integration keeps you connected and informed on every drive. The GMC infotainment system pairs with Apple CarPlay and Android Auto compatibility, while the trailer side blind zone alert and rear cross traffic alert enhance safety during maneuvering. The wireless charging pad and dual USB charging ports throughout the cab ensure your devices stay powered.

Comfort features demonstrate attention to practical luxury. Heated and ventilated front seats along with heated rear outboard seats provide comfort in all seasons. The power-adjustable driver seat with memory settings and heated steering wheel add convenience to your daily experience.

This truck combines the rugged capability you need with the refinement and technology you deserve. Visit us today to experience the 2025 GMC Sierra 2500HD AT4 and discover how it can serve your needs with strength and style.