Pre-Owned 2025 GMC Sierra 2500 HD Denali For Sale Fort Collins, CO

This 2025 GMC Sierra 2500HD Denali delivers the capability and refinement you need in a premium heavy-duty truck.- Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque- Max Trailering Package with 12 rear axle and gooseneck/5th wheel prep- Denali Reserve Package with power sunroof and technology suite- Trailer Tire Pressure Monitor Sensors with In-Vehicle Trailering App- Bose Premium 7-Speaker Sound System with Apple CarPlay and Android Auto- 15 Diagonal Head-Up Display with multicolor graphics- HD Surround Vision and Bed View Camera with trailer camera provisions- Heated and ventilated front seats with 12-way power adjustment- Wireless charging and wireless phone projection- Trailer Side Blind Zone Alert and Trailer Cam Provisions- Remote vehicle starter and push button start- 120-Volt power outlets in bed and instrument panel- Dual 220-Amp primary and 170-Amp auxiliary alternators- Off-Road Suspension with 2-speed active transfer case- X31 Off-Road Package with Hill Descent ControlThe Denali trim distinguishes itself with a signature chrome grille and polished exhaust tip, while the gray exterior finish provides an upscale appearance ready for both jobsites and prestige environments. The heavy-duty frame and suspension system are engineered to handle serious work without compromise.Inside, you'll find refined materials including genuine wood dashboard and door panel inserts, leather-appointed front seats, and a heated steering wheel. The technology integration includes a 15-inch head-up display, OnStar capability, SiriusXM satellite radio with a 360L trial subscription, and comprehensive camera systems that support trailering operations with real-time monitoring.Capability is backed by intelligent systems designed for your specific needs. The gooseneck and 5th wheel prep provisions include bed-mounted foundations with caps, while the Max Trailering Package adds reinforced suspension components and a 12-inch rear axle. Trailer tire pressure monitoring keeps you informed, and multiple camera views provide confidence when maneuvering.The Duramax diesel engine is built for longevity and performance, paired with a 10-speed automatic transmission optimized for towing efficiency. Dual alternators ensure adequate electrical capacity for heavy-duty applications, and the engine block heater supports reliable cold-weather operation.This Sierra 2500HD Denali represents a serious investment in a truck that handles premium comfort alongside genuine work capability. The combination of diesel performance, advanced technology, and luxury appointments creates a vehicle that stands apart in its class. We invite you to experience the full scope of what this truck offers during a comprehensive test drive at our showroom.