2025 GMC Sierra 2500 Hd AT4

Meet the 2025 GMC Sierra 2500HD AT4, a heavy-duty truck engineered for those who demand capability without compromise. Built on strength and refined for comfort, this Silver metallic workhorse delivers the power and presence you need to tackle any job or adventure with confidence. This truck is equipped with: - Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque - AT4 Premium Plus Package with power sunroof and Technology Package - Gooseneck/5th Wheel Prep Package for professional towing capability - 10-Speed Automatic transmission with 4WD and 2-Speed Active Transfer Case - Power-retractable black assist steps with LED lighting - 20 high-gloss black aluminum wheels - Spray-on pickup bedliner with GMC logo - Perforated leather-appointed front seats with heating and ventilation - Bose premium 7-speaker sound system with SiriusXM 360L - Premium GMC Infotainment System with Apple CarPlay and Android Auto - Multicolor 15 diagonal head-up display - Bed view camera with trailer camera provisions - HD surround vision and ultrasonic front and rear park assist - Advanced safety systems including automatic emergency braking and lane departure warning The interior combines professional-grade functionality with premium comfort. Heated and ventilated leather seats adjust in ten directions with memory settings, keeping you comfortable during long hauls. The power sunroof adds light and openness to the cabin, while the wireless charging pad and multiple USB ports keep your devices ready. Dual-zone automatic climate control and heated steering wheel provide year-round comfort, and the Bose audio system turns drives into something special. On the road, this Sierra 2500HD handles with precision. The independent front suspension, speed-sensing steering, and electronic stability control work together to deliver confident handling despite its substantial size. Hill descent control and the exhaust brake manage grades with authority, whether you're descending mountain passes or navigating job sites. Lane departure warning and forward collision alert keep you safe, while the rear cross-traffic alert and trailer side blind zone alert expand your awareness when maneuvering. The truck's capability runs deep. The 220-amp alternator ensures reliable power for auxiliary equipment, and the engine block heater prepares you for cold weather starts. The gooseneck and 5th wheel prep package includes the hitch platform with tray and stamped bed holes, making professional towing setup straightforward. Trailer camera provisions and trailering system app integration put control at your fingertips. The hitch package adds a gooseneck ball and chain tiedown kit with case, complete and ready to work. Practical features abound throughout. 120-volt power outlets in both the bed and instrument panel support your work needs. Premium floor liners with removable carpet inserts protect your investment, while the winter grille cover and rear wheelhouse liners guard against harsh conditions. Rain-sensing wipers, fog lights, and intelligent beam headlights with auto high-beam function keep you seeing clearly in any weather. This 2025 Sierra 2500HD AT4 is ready to become your trusted partner, whether you're managing a fleet, pursuing outdoor adventures, or simply commanding the road with the capability that only a true heavy-duty truck can deliver. Visit our showroom today to experience it firsthand.

Market range uses current approved inventory near this dealer. Taxes, fees, incentives, vehicle history, and equipment can affect actual value.

Truck specifications

Engine

6.6L Duramax Turbo-Diesel V8 engine

Transmission

Automatic

Drivetrain

Four Wheel Drive

Fuel

Diesel Fuel

Exterior

Gray

Interior

Jet Black with Kalahari accents, Perforated Front Leather seat trim

Doors

4

Body Style

Truck

Features

• AWD
• Adaptive Cruise Control
• Android Auto
• Apple CarPlay
• Automatic Climate Control
• Backup Camera
• Bluetooth
• Fog Lights
• Lane Departure Warning
• Leather Seats
• Parking Sensors / Assist
• Power Seats
• Premium Plus Package
• Push Start
• Rain Sensing Wipers
• Remote Start
• Side-Impact Air Bags
• Sunroof / Moonroof
• Technology Package
• Tow Package
• Wireless Phone Charging