New 2026 GMC Sierra 3500HD Denali For Sale Elmhurst, IL

The 2026 GMC Sierra 3500HD Denali represents premium heavy-duty capability with luxury refinement. This powerful turbodiesel work truck combines Denali elegance with genuine workhorse performance, ready to handle demanding tasks while delivering comfort on every drive.- Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission- Denali Reserve Package with signature styling and premium appointments- Gooseneck/5th Wheel Prep Package for serious towing versatility- Snow Plow Prep/Camper Package for specialized applications- Bose Premium 7-Speaker Sound System with SiriusXM satellite radio- Multicolor 15 Head-Up Display for intuitive information access- Premium GMC Infotainment System with wireless phone projection- Auto-Dimming Inside Rearview Mirror with integrated camera- HD Surround Vision with multiple camera provisions for enhanced visibility- Advanced safety technologies including Automatic Emergency Braking and Forward Pedestrian BrakingThis Sierra 3500HD arrives in striking white, showcasing the Denali's distinctive chrome grille and refined exterior details. Inside, Forge perforated leather seats with heating and ventilation provide day-long comfort, while the 220-amp alternator and dual-zone climate control ensure dependable operation in any condition. The power sunroof, wireless charging pad, and heated steering wheel elevate the driving experience. Advanced technologies like lane departure warning, trailer side blind zone alert, and integrated hitch guidance make every journey safer and more confident.Visit us today to experience the Sierra 3500HD Denali's commanding presence and sophisticated capability firsthand. Price does not include tax, title, license or document fees. Customers must qualify for all applicable rebates. Price includes: $1500 - Buick & GMC Consumer Cash Program. Exp. 09/30/2026 $2000 - GMC Bonus Cash. Exp. 09/30/2026