2025 GMC Sierra 2500

The 2025 GMC Sierra 2500HD Denali represents a commanding presence on and off the road, engineered for those who demand capability without compromise. This White pickup stands ready to tackle your toughest jobs while delivering the refinement expected in the Denali lineup. - Duramax 6.6L V8 Turbodiesel engine with 470 horsepower and 975 lb-ft of torque - 10-Speed Automatic transmission with 4WD and 2-Speed Active Transfer Case - Denali Reserve Package with Technology Package and power sunroof - Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted 7-pin trailer harness - Multicolor 15 Diagonal Head-Up Display - HD Surround Vision with Bed View Camera and Trailer Camera Provisions - Heated and ventilated front seats with 12-way power adjustments and lumbar support - Bose Premium 7-Speaker Sound System with SiriusXM 360L - Apple CarPlay and Android Auto with wireless phone projection - Heated steering wheel and auto-dimming rear-view mirror with camera - Signature Chrome Denali Grille with LED smoked amber roof marker lamps - Advanced driver assistance including Lane Departure Warning, Rear Cross Traffic Alert, and Automatic Emergency Braking - Spray-On Pickup Bedliner with GMC Logo - 20 Ultra Bright Machined Alloy Wheels - Engine Block Heater and 220-Amp Alternator The Sierra 2500HD sits at the intersection of work-ready durability and premium comfort. The Duramax diesel engine delivers the torque you need for serious towing and hauling, while the advanced transmission manages power delivery with precision across varying conditions. The 4WD system with active transfer case gives you control whether you're navigating job sites, handling winter weather, or exploring off-road terrain. Inside, the Denali cabin elevates the driving experience with technologies designed for convenience and safety. The heated and ventilated seating accommodates all passengers with comfort, while the power sunroof and genuine wood trim elements create an atmosphere befitting this premium trim level. The 15 Head-Up Display keeps critical information visible without distraction, and the surround-view camera system provides visibility for any situation. The Gooseneck/5th Wheel Prep Package signals this truck's readiness for serious towing operations. The integrated hitch platform, bed-mounted trailer harness, and trailer viewing software work together to make connecting and managing heavy trailers straightforward and safe. This capability transforms the Sierra into a complete towing solution. Connectivity and entertainment come standard through the premium infotainment system with SiriusXM 360L access and seamless smartphone integration. The Bose sound system ensures quality audio whether you're streaming music, taking calls, or enjoying satellite radio. Multiple USB ports and wireless charging keep your devices ready throughout the day. Safety features woven throughout this truck include lane departure warning, rear cross traffic alert, automatic emerge