This vehicle is available now at Magic GMC Cadillac. This 2026 GMC Sierra 3500HD Denali Ultimate is a true workhorse, engineered to take on the toughest jobs with uncompromising capability and refined style. Powered by the renowned Duramax 6.6L V8 Turbodiesel engine and equipped with a 10-speed automatic transmission and 4-wheel drive, this truck is built to handle any terrain or towing challenge you throw its way.

Key features of this Denali Ultimate model include:
• Gooseneck/5th Wheel Prep Package
• Technology Package
• Bose Premium Series 12-Speaker Sound System
• Premium GMC Infotainment System with 13.4"" Diagonal Display
• Heads-Up Display
• Wireless Charging
• Heated and Ventilated Front Seats
• Heated Rear Outboard Seats
• Power Sunroof
• HD Surround Vision Camera System

The Sierra 3500HD Denali Ultimate's impressive capabilities are matched by its exceptional comfort and convenience features. Step inside and you'll be greeted by a cabin that exudes premium quality, with genuine wood accents, full-grain leather seating, and a 15"" Multicolor Head-Up Display that keeps critical information right in your line of sight.

Towing and hauling are a breeze thanks to the Sierra's ProGrade Trailering System, which includes Trailer Tire Pressure Monitoring, Trailer Side Blind Zone Alert, and a Trailer Camera Provisions package. Whether you're hauling a heavy trailer or just need the extra capability for your worksite, this Denali Ultimate has you covered.

Safety and driver assistance technologies are also a top priority, with features like Automatic Emergency Braking, Forward Collision Alert, Lane Departure Warning, and the Safety Alert Seat keeping you and your passengers secure on the road.

With its unparalleled combination of power, technology, and refinement, the 2026 GMC Sierra 3500HD Denali Ultimate is the ultimate tool for the job. Experience it for yourself and discover how this exceptional truck can transform the way you work and play. Schedule a test drive today and let us show you why the Sierra 3500HD Denali Ultimate is the perfect choice for your next vehicle. All rebates are subject to customer eligibility and must take retail delivery prior to program expiration. .$500 - Purchase Allowance. Exp. 02/02/2026 16 other models like this in stock! Come see us at Magic GMC Cadillac. At the Valencia Auto Center you’ll find even more new car, truck, SUV & van selection with highly competitive prices & total transparency in your purchase process. With 17 luxury, domestic & import dealerships representing 24 brands along one magic mile, your family can make one stop in Santa Clarita for automotive sales, parts & service. Remember ValenciaAutoCenter.com; featuring Santa Clarita Classifieds, new car research & compare tools, an auto loan calculator and lease calculator, and thousands of new Southern California cars and trucks for sale. This 2026 Gmc Sierra 3500hd 4WD Crew Cab 159" Denali Ultimate is available now.