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- 4WD with 2-Speed Active Transfer Case and Off-Road Suspension- Premium Bose 12-Speaker Audio System with SiriusXM 360L Trial- 15'' Multicolor Head-Up Display with HD Surround Vision- Denali Ultimate Signature Grille in Vadar Chrome with LED Lighting Package- Full Grain Leather Seating with 16-Way Power Adjusters and Lumbar Support- Heated and Ventilated Front Seats with Heated Rear Seats- Power Moonroof and Power Sliding Rear Window with Defogger- Wireless Phone Projection and Apple CarPlay/Android Auto Integration- Spray-on Pickup Bedliner with Bed View Camera and Trailer Camera Provisions- 20'' Ultra-Bright Machined Aluminum Wheels- Technology Package and X31 Off-Road Package- Trailer Cam Provisions with Hitch Guidance and in-Vehicle Trailering System App- Automatic Emergency Braking with Rear Cross Traffic Alert- Ultrasonic Front and Rear Park Assist with Surround Vision CamerasThe 2026 GMC Sierra 2500HD Denali Ultimate in Blue represents the pinnacle of heavy-duty truck engineering and luxury appointment. Built on a foundation of capability, this truck delivers the performance characteristics expected from a diesel-powered platform while maintaining the refined comfort standards of the Denali Ultimate designation.The truck's exterior design reflects its premium status through the signature Denali Ultimate grille finished in Vadar Chrome, complemented by LED smoked amber roof marker lamps and LED cargo area lighting. The 20-inch ultra-bright machined aluminum wheels provide both visual distinction and structural durability. Body-color bumpers and power door mirrors with integrated turn signal indicators complete the comprehensive exterior package, while the spray-on pickup bedliner with GMC logo protects the cargo area against daily wear.Inside, the cabin demonstrates attention to detail through full grain leather seating, genuine wood dashboard and door panel inserts, and a leather steering wheel. The 16-way power driver seat adjuster with lumbar support and equivalent passenger controls ensure optimal positioning for extended drives. Front bucket seats with a center armrest and heated and ventilated front seats provide comfort year-round, while heated rear seats extend that consideration to all occupants.Technology integration centers on the 15-inch multicolor head-up display and premium GMC infotainment system featuring a 12-speaker Bose premium audio setup with SiriusXM 360L trial subscription. Apple CarPlay and Android Auto connectivity combine with wireless phone projection capabilities, while dual USB charge ports inside the center console and two additional charge-only rear USB ports keep devices operational. Wireless charging adds further convenience to the technology suite.Safety systems include automatic emergency braking with forward collision alert, rear cross traffic alert with trailer side blind zone alert monitoring, and lane departure warning capabilities. The ultrasonic front and rear park assist system with HD surround vision cameras provides 360-degree awareness, while the hitch guidance with hitch view simplifies trailer operations. The in-vehicle trailering system app and trailer tire pressure monitor sensors complete the capability-focused safety architecture.This truck combines the substance of its diesel powertrain and four-wheel-drive capability with the tangible comfort and technology expected from a luxury designation. Contact us to arrange a test drive and confirm this truck meets your requirements for both performance and refinement.