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Come see why driving a GMC isn't just transportation—it's an upgrade to everything you expect on the road.
- Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission and 4WD
- Gooseneck/5th wheel prep package with hitch platform for maximum towing versatility
- Premium Bose 12-speaker audio system with SiriusXM and 3 years of satellite radio service
- 16-way power driver and passenger seats with lumbar support and heating/ventilation
- Multicolor 15-inch head-up
display for enhanced visibility and safety
- HD surround vision with bed view camera and trailer camera provisions
- Advanced driver assistance suite: automatic emergency braking, lane departure warning, rear cross traffic alert, and trailer side blind zone alert
- Power moonroof and all-weather floor liners
- Gooseneck ball and chain tiedown kit with case
- Spray-on pickup bedliner with GMC logo
- Signature Denali Ultimate grille in Vader chrome
- Wireless charging pad and wireless phone projection
- Apple CarPlay and Android Auto compatibility
- Hill descent control and 2-speed active transfer case for off-road capability
The 2026 GMC Sierra 2500HD Denali Ultimate in Black represents the pinnacle of capability and refinement for drivers who demand both performance and sophistication. This model combines work-ready engineering with premium comfort, delivering a truck that handles heavy duties while providing an upscale cab experience unlike anything in its class. Every detail has been thoughtfully constructed to enhance functionality, from the robust Duramax diesel engine to the meticulously appointed interior.
The interior showcases genuine leather seat trim and full grain seats wrapped in premium materials that elevate every journey. Heated and ventilated front and rear outboard seats ensure comfort in any season, while the 16-way power seat adjusters with lumbar support let you find your perfect driving position. The power moonroof floods the cabin with natural light, and the sophisticated genuine wood dashboard and door panel inserts add a layer of elegance that speaks to attention to quality.
Technology in this Sierra works intuitively with you. The multicolor 15-inch head-up display keeps critical information at eye level without distraction. The HD surround vision system with bed view camera and trailer camera provisions makes maneuvering and hitching straightforward. Advanced safety features—including automatic emergency braking, forward collision alert, and rear cross traffic alert—provide protective coverage you can trust. Wireless charging and phone projection keep your devices powered and connected seamlessly.
This truck is engineered for those who tow seriously. The gooseneck/5th wheel prep package comes factory-ready with hitch platform, stamped bed holes with caps, and a bed-mounted 7-pin trailer harness. The included hitch package with gooseneck ball and chain tiedown kit with case means you're prepared for substantial loads. The in-vehicle trailering system app and hitch guidance with hitch view technology make hookup and navigation intuitive every time.
Off-road capability is built in through the X31 off-road package, featuring an off-road suspension tuned for rough terrain and hill descent control that manages steep downhill grades automatically. The 2-speed active transfer case gives you flexibility for varied driving conditions, whether you're on pavement or exploring beyond it.
At the end of the day, the right vehicle doesn't just get you where you're going—it changes how you feel getting there. That's exactly what GMC delivers. Smooth, stylish, and packed with features you'll appreciate every single drive.
Don't just take our word for it—come experience it for yourself. Stop by today, take a seat behind the wheel, and see why so many drivers are making the switch to GMC. Your next upgrade is waiting.
Miles
0Ext. Color
BlackInt. Color
Alpine UmberEngine
Duramax 6.6L V8 TurbodieselTransmission
AutomaticTrim
Denali UltimateDrivetrain
4WDCity MPG
0Highway MPG
0VIN
1GT4UXEY0TF357242Stock #
TF357242