New 2026 GMC Sierra 2500 Denali Crew Cab

Meet the 2026 GMC Sierra 2500HD Denali, a premium heavy-duty pickup engineered for those who demand capability without compromise.- Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque- 10-Speed Automatic transmission with 4WD- GMC MultiPro Tailgate for enhanced versatility and functionality- HD Surround Vision with bed view camera and trailer camera provisions- Trailering Package with hitch guidance and in-vehicle trailering system app- All-terrain tires with off-road suspension and hill descent control- Power sunroof with automatic high-beam headlights (IntelliBeam)- Wireless smartphone charging and wireless Apple CarPlay/Android Auto connectivity- 12-way power driver and passenger seats with lumbar support, heating, and ventilation- Bose Premium 7-Speaker Sound System with SiriusXM 360L trial subscription- Engine block heater and 220-amp alternator for dependable cold-weather operation- Spray-on bedliner with GMC logo and chrome assist steps- Signature chrome Denali grille with polished exhaust tip- Premium GMC Infotainment System with steering wheel audio controlsThis Sierra 2500HD stands out in a crowd with its striking Sterling Metallic finish and distinctive Denali styling. The exterior combines polished chrome details, LED cargo area lighting, and signature Denali appointments that signal refined taste and serious capability. From the moment you approach the truck, quality is evident in every detail—from the heated, power-adjustable door mirrors to the front fog lights and auto-dimming rear-view mirror.Inside, the Denali cabin welcomes you with genuine wood dashboard and door panel inserts, perforated leather-appointed front seats, and a spacious floor-mounted center console. Climate control is tailored to your preferences with automatic dual-zone air conditioning, heated and ventilated front seats, and heated second-row outboard seats. The 12-way power seats with lumbar adjustment on both driver and passenger sides ensure comfort on every journey, while the heated steering wheel adds another layer of convenience during cold months.The Duramax diesel engine delivers the torque you need for serious work—975 lb-ft puts this truck in a class of its own for hauling and towing. The engine block heater and 220-amp alternator ensure reliable starts and operation in challenging climates. The 10-speed automatic transmission works seamlessly with the 4WD system and 2-speed active transfer case, letting you handle any terrain or weather condition.Technology integration keeps you connected and in control. Apple CarPlay and Android Auto compatibility, wireless smartphone charging, and a premium Bose audio system create an environment that's both productive and enjoyable. The GMC MultiPro Tailgate lets you configure your truck bed for maximum convenience, whether you're loading cargo or accessing equipment. The trailering system app and hitch guidance with hitch view make towing straightforward and safe.Safety and capability work together throughout this truck. HD Surround Vision provides a complete view around the vehicle, while trailer side blind zone alert, rear cross traffic alert, and front pedestrian braking keep you aware of your surroundings. The off-road suspension with hill descent control and all-terrain tires mean you can confidently venture beyond paved roads when adventure calls.The 2026 GMC Sierra 2500HD Denali represents more than just a truck—it's a statement about how you approach work and life. Superior power, refined interior appointments, and modern technology combine to deliver a pickup that performs as impressively as it looks. We invite you to experience this truck firsthand in our showroom, where you can see the quality, sit in those premium seats, and understand why Denali buyers choose distinction and capability.