Experience the ultimate in power, capability, and premium comfort with this exceptional 2026 GMC Sierra 3500HD Denali Ultimate. Meticulously maintained and showcasing just 5 miles, this Sierra 3500HD is a true gem waiting to elevate your driving experience.- 4x4/4WD- Apple Car Play / Android Auto- Heated Seats- Premium Audio- Sunroof- Truck Spray-In Bed Liner- Gooseneck/5th Wheel Prep Package- Bose Premium Series 12-Speaker System- Heads-Up Display- Memory seat- Spray-on Pickup Bedliner with GMC Logo- Heated steering wheel- Wireless Charging- Wireless Phone Projection- Emergency communication system: OnStar Services capable- Heated 2nd Row Outboard Seats- Heated Driver and Front Outboard Passenger Seats- Ventilated Driver and Front Passenger Seats- Power moonroof- Rain sensing wipersPowered by the legendary Duramax 6.6L V8 Turbodiesel engine and paired with a smooth-shifting 10-speed automatic transmission, this Sierra 3500HD delivers exceptional performance and capability. The Denali Ultimate trim elevates the experience with a wealth of premium features, from the stunning Vader Chrome grille to the advanced Bose audio system and innovative Heads-Up Display.Whether you're tackling tough jobs or seeking uncompromising luxury, this Sierra 3500HD Denali Ultimate is the ultimate choice. Discover the perfect blend of power, technology, and refined comfort that will elevate every drive.Schedule a test drive today and experience the difference for yourself. We're confident this Sierra 3500HD will exceed your expectations and provide years of reliable service.For more than 100 years, Speck Dealership has proudly remained family-owned and committed to serving our community. We're honored to help drivers from Pasco, Kennewick, Richland, Tri-Cities, Hermiston, Umatilla, Prosser, Grandview, Sunnyside and Yakima find the right vehicle with our extensive selection of new GMC trucks and SUVs. When you're looking for competitive pricing, variety, and a new car dealer you can trust, your search starts and ends at Speck Buick GMC of Tri-Cities. *All prices plus applicable sales tax, license, and a negotiable documentary service fee up to $200 may be added to sales price or capitalized cost of the vehicle. One vehicle unless otherwise noted and subject to prior sale without notice. While supplies last. All advertised vehicles sold as-is without any implied warranty from the dealer unless specifically noted. Price expires today.