2026 GMC Sierra 3500 HD Denali Ultimate

Pre-Qualify for Low Finance Rate & 100k Mile Extended Service Plan, 90 Day/3k Mile Limited Warranty, Free Clean CARFAX Report, Autoplex No Haggle Price!

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2026 GMC Sierra 3500HD DRW Denali Ultimate CUSTOM
This GMC Features:

22" Arena Wheels,
Kenda Klever R/T Tires - 35X12.50R22LT,
Custom Grille Embedded LED Lights,
Custom LED Backup Lights,
Power Sliding Bed Cover,
Power Side Steps,
Power Sunroof,
Rear Backup Camera w/ Surround View Cameras,
Blind Spot Monitor,
Bose Audio System,
Apple CarPlay & Android Auto,
Bluetooth,
Satellite Radio,
Onyx Black Exterior,
Alpine Umber Dark Brown Leather Seats,
Heated & Ventilated Front Seats,
Heated Steering Wheel,
Built-in Tailgate Step w/ Kicker Speaker System,
Spray-in Bedliner,
5th Wheel Hitch Prep Package,
4-Wheel Drive,
Auto Transmission,
Duramax 6.6L V8 Turbodiesel Engine,
And Much More....


This 2026 GMC Sierra 3500HD Denali Ultimate arrives in striking Onyx Black and represents the pinnacle of heavy-duty truck capability combined with premium comfort. With just 605 miles on the odometer, this truck is essentially new and ready to deliver years of dependable service. The truck is equipped with the legendary Duramax 6.6L V8 Turbodiesel engine paired with a smooth 10-Speed Automatic transmission and 4WD, providing the power and traction necessary for serious work and confident towing.

The Gooseneck/5th Wheel Prep Package is a standout feature for those who require serious towing capacity. This specialized package includes a hitch platform designed to accept gooseneck or 5th wheel equipment, stamped bed holes with removable caps, and a bed-mounted 7-pin trailer harness for immediate capability. Whether you're hauling equipment, trailers, or managing complex towing situations, this truck is built to handle the job from day one.

Inside, the Denali Ultimate trim delivers luxury that rivals premium sedans. Full grain leather seat trim, 16-way power seat adjusters with lumbar support, and heated and ventilated front seats create an environment where comfort never takes a back seat. The heated rear seats ensure all passengers travel in comfort, while the premium Bose 12-speaker audio system with SiriusXM 360L trial subscription (three years included) keeps everyone entertained.

Advanced technology enhances both capability and convenience throughout the cab. The multicolor 15-inch head-up display keeps critical information visible without distraction, while the GMC Premium 13.4-inch information display provides intuitive control. HD Surround Vision with a bed view camera and trailer camera provisions simplifies maneuvering in tight situations. The ProGrade Trailering System includes hitch guidance with hitch view and an in-vehicle trailering app that transforms trailer management into a confidence-building experience.

The Sierra 3500HD Denali Ultimate is as smart as it is capable. Wireless phone projection, wireless charging, power moonroof, and rain-sensing wipers reflect thoughtful design throughout. Safety features including Automatic Emergency Braking, Forward Pedestrian Braking, and Rear Cross Traffic Alert work continuously to protect you and your cargo. The truck's 4-wheel disc brakes and dual airbag systems provide confidence in all driving conditions.

We perform a quality 125-pt inspection, which means that your Pre-Owned vehicle will be in Top Condition when You Drive it Home. We are a CarFax Advantage Dealer, committed to offering CarFax reports with every used car we sell. Stop shopping and start driving! Our Internet Special is Priced to Move Fast---so act quickly!! ***Call for More Information or to Schedule a Test Drive Today*** Lewisville Autoplex is the pre-owned division of Lewisville Mitsubishi. We have the mo