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Introducing the 2026 GMC Sierra 2500HD Denali Ultimateâ"a sophisticated heavy-duty truck engineered for those who demand capability without compromise.
- MAX TRAILERING PACKAGE with 3500 HD frame, leaf springs, and 12" rear axle
- Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission
- 4WD with 2-speed active transfer case and off-road suspension
- Gooseneck/5th wheel prep package with bed-mounted provisions
- Spray-on pickup bedliner with GMC logo
- 16-way power driver and passenger seats with lumbar support
- Premium Bose 12-speaker audio system with SiriusXM (3 years included)
- Power moonroof with power sliding rear window
- Multicolor 15" diagonal head-up display
- Premium GMC infotainment system with Apple CarPlay and Android Auto
- Wireless charging and wireless phone projection
- Heated and ventilated front seats with heated rear seats
- HD surround vision with bed view camera and trailer camera provisions
- Body color wheel arch moldings and Signature Denali Ultimate grille
- Advanced safety suite including automatic emergency braking and lane departure warning
This truck represents the pinnacle of the Denali Ultimate line, combining luxury appointments with serious working capability. The Duramax diesel engine pairs with the 10-speed automatic for efficient power delivery across any terrain. With the MAX TRAILERING PACKAGE, you're equipped with heavy-duty frame reinforcement, premium leaf springs, and a 12" rear axleâ"everything needed for serious towing and hauling operations.
The interior reflects Denali craftsmanship with full-grain leather seat trim, genuine wood dashboard and door panel inserts, and a heated leather steering wheel. The 16-way power adjustable driver and passenger seats, combined with the available ventilation and heating functions, ensure comfort during extended drives. Tech integration is seamless through the premium GMC infotainment system, with wireless CarPlay and Android Auto compatibility.
Safety technology is comprehensive, including automatic emergency braking, forward and rear pedestrian braking, lane departure warning, and rear cross traffic alert. The HD surround vision system with bed view camera and trailer camera provisions simplifies maneuvering and trailer hookup. Trailer-specific features like hitch guidance and the in-vehicle trailering system app make towing intuitive and secure.
With only 1,779 miles on the odometer, this Silver Denali Ultimate is essentially new. Every system operates at peak performance, and the three-year SiriusXM subscription is ready to use immediately. This truck is ready to serve you whether you're conducting business on a job site or embarking on an adventure with your trailer in tow.
We invite you to visit and experience this exceptional truck firsthand. The 2026 GMC Sierra 2500HD Denali Ultimate combines professional-grade capability with refined luxuryâ"a truck worthy of your investment.