
The 2026 GMC Sierra 3500HD Denali 4D Crew Cab 4WD is a true workhorse built to handle any job with confidence and capability. Featuring the powerful Duramax 6.6L V8 Turbodiesel engine paired with a smooth-shifting 10-Speed Automatic transmission, this Sierra delivers exceptional performance and towing capacity.
- UPFITTER SWITCH KIT, (5)
- Onyx Black Exterior
- Black Interior
- ENGINE BLOCK HEATER
- ALTERNATOR, 220 AMPS
- DENALI RESERVE PACKAGE
- 3 YEARS SIRIUSXM
- HIGH IDLE SWITCH
- GOOSENECK / 5TH WHEEL PREP PACKAGE
The premium cabin of the Sierra 3500HD Denali is designed with your comfort and convenience in mind. Enjoy the Bose Premium 7-Speaker Sound System, heated and ventilated front seats, and a host of advanced technology features including the Premium GMC Infotainment System, 15 Diagonal Head-Up Display, and Wireless Charging.
With its rugged good looks, exceptional towing and hauling abilities, and premium interior amenities, the 2026 GMC Sierra 3500HD Denali is the ultimate heavy-duty truck for both work and play. Experience the power and capability that can only come from a Sierra.
This vehicle is equipped with a host of advanced safety features, including Automatic Emergency Braking, Forward Collision Alert, Lane Departure Warning, and Rear Cross Traffic Alert, providing you and your passengers with added peace of mind on the road.
Custom opening sentence provided by the dealer: Experience the exceptional capability and premium refinement of the 2026 GMC Sierra 3500HD Denali.
Custom closing sentence provided by the dealer: Visit us today to take this impressive Sierra for a test drive and discover why it's the ultimate heavy-duty truck. Price does not include tax, title, and license. Price includes applicable rebates. $2000 - Buick GMC Bonus Cash. Exp. 06/30/2026
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