2025 GMC Sierra 2500

This 2025 GMC Sierra 2500HD Denali Technology Package delivers serious capability wrapped in refined elegance. Built on proven engineering with the legendary Duramax 6.6L V8 Turbodiesel engine and 4WD capability, this truck is engineered to handle demanding work and provide commanding presence on any road. - Duramax 6.6L V8 Turbodiesel with 470 hp and 975 lb-ft of torque - 10-Speed Automatic transmission with 2-Speed Active Transfer Case - Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted 7-pin trailer harness - Multicolor 15 Diagonal Head-Up Display for enhanced visibility - Rear Camera Mirror with HD Surround Vision and Bed View Camera - Trailer Cam Provisions with Trailer Viewing Software and Trailer Side Blind Zone Alert - Technology Package featuring advanced camera and display systems - Upfitter Switch Kit with (5) configurable circuits for aftermarket accessories - Bose Premium 7-Speaker Sound System with SiriusXM 360L trial subscription - Wireless Phone Projection and Apple CarPlay/Android Auto connectivity - 120-Volt Bed Mounted and Instrument Panel Power Outlets for job site convenience - Spray-On Pickup Bedliner with GMC Logo for bed protection - Signature Chrome Denali Grille and polished exhaust tip reflecting premium positioning - Heated and ventilated leather front seats with 12-way power adjustment and lumbar support - X31 Off-Road Package with Hill Descent Control and off-road suspension tuning The Denali Technology Package elevates every drive with premium appointments and intelligent features. Inside, you'll find heated and ventilated front seats with power adjustment, a heated steering wheel, and a comprehensive infotainment system that keeps you connected and in control. The Multicolor Head-Up Display projects critical information directly into your line of sight, while the integrated rear camera mirror and HD surround vision system provide clarity from virtually every angleâessential when managing a truck of this capability. Trailer management is simplified through the in-vehicle Trailering System App, hitch guidance with hitch view, and trailer cam provisions that let you monitor your cargo from the driver's seat. The gooseneck/5th wheel prep package includes everything needed for serious towing applications, while the upfitter switch kit enables seamless integration of aftermarket electrical systems for work truck customization. This truck's silver exterior is enhanced by 20-inch ultra-bright machined wheels, signature chrome Denali badging, and a spray-on bedliner that protects your investment. The power sunroof adds light and airiness to the spacious cabin, while advanced safety systems including automatic emergency braking, lane departure warning, and rear cross traffic alert provide confidence in all conditions. Under the hood, the 220-amp alternator and engine block heater ensure reliable performance in demanding situations, while the exhaust brake adds stopping power when fully loaded. Wheth