2026 GMC Sierra 2500

ALL VEHICLES SUBJECT TO A $225 DEALER DOC FEE. NEW VEHICLES PRE-LOADED WITH OUR VIP PACKAGE FOR $2995. THIS INCLUDES 1 YEAR OIL CHANGES AND TIRE ROTATIONS. ONE YEAR INTERIOR AND EXTERIOR PROTECTION. WINDOW TINT, ALL-WEATHER FLOOR MATS, AND WHEEL LOCKS. 1 YEAR THEFT PROTECTION. LIFETIME POWERTRAIN WARRANTY* SOME EXCLUSIONS APPLY TO THE LIFETIME WARRANTY- 6.6L V8 Diesel Turbocharged Engine with 10-Speed Automatic and 4WD- Gooseneck/5th Wheel Prep Package with hitch platform- 22'' Gloss Black Aluminum Wheels with all-terrain tires- Bose Premium 12-Speaker Audio System with SiriusXM 360L- Premium GMC Infotainment System with Apple CarPlay and Android Auto- 16-Way Power Driver and Passenger Seats with lumbar support and heating/ventilation- Full Grain Leather Seat Trim with heated rear seats- Multicolor 15'' Head-Up Display- Advanced Trailering Package with HD Surround Vision and trailer camera provisions- X31 Off-Road Package with hill descent control and off-road suspension- Signature Denali Ultimate Grille with Vadar Chrome- Automatic Emergency Braking with forward collision alert and front pedestrian braking- Ultrasonic park assist with rear cross-traffic alert- Power moonroof with power sliding rear window- Wireless charging and phone projectionThis 2026 GMC Sierra 2500HD Denali Ultimate is engineered for those who demand capability and refinement in equal measure. The 6.6L V8 diesel turbocharged engine delivers the power you need for serious work and towing, while the sophisticated Denali Ultimate trim ensures every mile is spent in comfort and style.The truck's interior showcases full grain leather seating with 16-way power adjustments, heating, ventilation, and lumbar support for both driver and passenger. The Bose premium audio system with SiriusXM 360L subscription keeps you connected and entertained, while the premium GMC infotainment system with a 15-inch head-up display puts critical information at your fingertips. Wireless charging and phone projection mean your devices stay powered and accessible throughout your drive.For those who work hard and play harder, the gooseneck/5th wheel prep package is factory-ready to handle your heaviest loads. The advanced trailering system includes trailer camera provisions, tire pressure monitoring, and hitch guidance with hitch view to make towing intuitive and safe. The X31 off-road package with hill descent control and off-road suspension keeps you confident on any terrain.Safety technology is comprehensive, featuring automatic emergency braking, forward collision alert, and front pedestrian braking to help protect you and your passengers. Rear cross-traffic alert and ultrasonic park assist make maneuvering this capable truck easier in any situation. The HD surround vision system provides visibility you can trust.The Denali Ultimate's exterior design commands attention with its signature grille in Vadar chrome, 22-inch gloss black aluminum wheels, and spray-on bedliner featuring the GMC logo. Deep-tinted glass and rain-sensing wipers add both style and practicality. This truck is built to turn heads while delivering the work ethic you expect.With just 5 miles, this is essentially new and ready for its first owner. The 2026 GMC Sierra 2500HD Denali Ultimate represents the premium heavy-duty truck segment at its finestcombining luxury appointments with authentic towing and hauling capability. We invite you to experience this vehicle firsthand and discover why discriminating truck buyers choose this class-leading platform.