Introducing the 2026 GMC Sierra 3500HD Denali in the striking Glacier White Tricoat, a robust and sophisticated truck designed to excel in both power and luxury. This new 4D Crew Cab combines GMC's expert engineering with premium features for an outstanding driving experience, perfect for those who demand performance and comfort.

Under the hood, you'll find the mighty Duramax 6.6L V8 Turbodiesel engine, coupled with a 10-speed automatic transmission and 4WD drivetrain, providing remarkable strength and capability to tackle any terrain or challenge. Its Diesel engine promises efficiency and power, making it an ideal choice for heavy-duty tasks.

Step inside, and the cabin welcomes you with an exquisite Atmosphere/Brownstone interior, adorned with Forge Perforated Leather seats. The Denali trim enhances the ride with detailed craftsmanship and cutting-edge technology, ensuring a refined and enjoyable journey for all passengers.

Key Features of the 2026 GMC Sierra 3500HD Denali include:

• Denali Reserve and Gooseneck/5th Wheel Prep Packages

• Power Sunroof to brighten your drives

• Integrated hitch package for towing needs

• Preferred Equipment Group 5SA

• 120-Volt Bed-Mounted and Instrument Panel Power Outlets

• Bose Premium 7-Speaker Sound System for crystal-clear audio

• HD Surround Vision with Trailer Camera Provisions for enhanced visibility

• Premium features such as a Wireless Charging pad and SiriusXM with 360L Trial Subscription

• Interior Comfort and Convenience

• Heated and Ventilated Driver and Front Passenger Seats for optimum comfort

• Heated Second Row Outboard Seats

• Cooled Seats and a Heated Steering Wheel

• 12-Way Power Driver and Passenger Seat with Lumbar Support

• Wireless Phone Projection and Keyless Entry/Start for enhanced ease

• Safety and Technology

• Advanced safety features like Rear Cross Traffic Alert, Lane Departure Warning, and Forward Collision Alert

• Automatic Emergency Braking and Front Pedestrian Braking

• A multicolor 15" Diagonal Head-Up Display for critical information at a glance

• Exclusive Autonomy Features to aid driving

• Exterior and Utility Highlights

• Signature Chrome Denali Grille and Body Color Wheel Arch Moldings emphasize its elegance

• Spray-on Pickup Bedliner with GMC Logo for bed protection

• LED Cargo Area Lighting and Smoked Amber Roof Marker Lamps

• GMC MultiPro Tailgate with Step Lights for utility and convenience

The 2026 GMC Sierra 3500HD Denali also includes a variety of standard and advanced features such as rain-sensing wipers, auto-dimming mirrors, and a premium infotainment system, making every drive more enjoyable. Whether you're towing heavy loads, venturing off-road with the X31 Off-Road Package, or cruising city streets, this truck stands ready to perform.

Experience impeccable design and preparedness for any journey with the GMC Sierra 3500HD Denali. Visit Jeff Wyler Florence Buick GMC to explore or learn more about this exceptional truck today! 🚗