New 2026 GMC Sierra 2500 HD Denali For Sale Chickasha, OK

Meet the 2026 GMC Sierra 2500HD Denali, a premium heavy-duty truck engineered to deliver capability and refinement. This Silver 4WD powerhouse combines work-ready performance with luxury appointments designed for those who demand the best from their truck.- Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque- 10-Speed Automatic transmission with 2-Speed Active Transfer Case- Denali Reserve Package with Technology Package and power sunroof- Gooseneck/5th Wheel Prep Package for towing versatility- Premium GMC Infotainment System with 15 Head-Up Display- Bose Premium 7-Speaker Sound System with SiriusXM 360L- Wireless Phone Projection and Apple CarPlay/Android Auto compatibility- HD Surround Vision with Bed View Camera and Trailer Camera Provisions- Heated and Ventilated front seats with 12-Way power adjustment and lumbar support- Forge Perforated Leather-Appointed seating throughout- Heated rear outboard seats for passenger comfort- Power-retractable assist steps with LED perimeter lighting- Spray-on pickup bedliner with GMC logo- Advanced safety suite including Automatic Emergency Braking and Rear Cross Traffic AlertThe Sierra 2500HD Denali delivers the performance you expect from a heavy-duty truck paired with the comfort and technology found in premium vehicles. The Duramax diesel engine provides the torque and capability for demanding work, while the sophisticated 10-speed transmission ensures smooth operation whether loaded or unloaded. The 2-Speed Active Transfer Case with Hill Descent Control offers control on any terrain.Inside, the Denali Reserve Package elevates the experience with genuine wood accents, a power sunroof, and a multicolor head-up display that keeps vital information at your fingertips. The leather-appointed seating with heating and ventilation functions ensures comfort during long drives, while the wireless charging and abundant USB ports keep your devices ready for the road.Towing and trailering are simplified with the integrated Hitch Guidance system, in-vehicle trailering app, and trailer camera provisions. The gooseneck/5th wheel prep package provides the foundation for hauling your most important cargo with confidence. Premium floor liners protect the cabin while maintaining that refined interior atmosphere.Safety is paramount in this truck, with an extensive suite of driver assistance features including forward collision alert, lane departure warning, and ultrasonic front and rear park assist. The OnStar emergency communication system provides additional peace of mind.This 2026 GMC Sierra 2500HD Denali represents the pinnacle of heavy-duty truck luxury and capability. We invite you to visit our showroom to experience the commanding presence, refined interior, and impressive capability of this exceptional truck firsthand. Price includes: $2000 - Buick GMC Bonus Cash. Exp. 08/03/2026