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- Bose Premium Series 12-Speaker System with SiriusXM 360L- 6.6L V8 Diesel Turbocharged Engine with 10-Speed Automatic- 4WD with 2-Speed Active Transfer Case and Off-Road Suspension- X31 Off-Road Package with Hill Descent Control- Technology Package with Apple CarPlay and Android Auto- Multicolor 15'' Diagonal Head-Up Display- HD Surround Vision with Bed View and Trailer Cameras- 16-Way Power Driver Seat with Lumbar Support and Memory- Heated and Ventilated Front Seats with Heated Rear Seats- Full Grain Leather Seat Trim with Power Moonroof- Signature Denali Ultimate Grille in Vadar Chrome- 20'' Ultra-Bright Machined Aluminum Wheels- Spray-on Pickup Bedliner with GMC Logo- Ultrasonic Front and Rear Park Assist with Trailer Side Blind Zone Alert- Wireless Charging and Keyless Open and StartThe 2026 GMC Sierra 2500HD Denali Ultimate represents a significant investment in capability and comfort. This gray diesel pickup delivers professional-grade performance with its turbocharged engine paired to a responsive transmission, providing the power you need for serious work or towing. The 4WD system with active transfer case ensures that whether you're navigating challenging terrain or daily routes, you maintain control and confidence.The Denali Ultimate trim surrounds you with genuine luxury. Full grain leather, wood dashboard inserts, and thoughtfully appointed surfaces create an environment that feels refined for a heavy-duty truck. The 16-way power driver seat with lumbar support, memory settings, and heating and ventilation technology ensures every drive feels personalized to your preferences. A power moonroof adds to the open-air experience when weather permits.Technology seamlessly integrates into your daily driving. The Bose premium audio system delivers rich sound quality, while the head-up display keeps critical information visible without distraction. Apple CarPlay and Android Auto connect your smartphone effortlessly, and the wireless charging pad powers devices conveniently. OnStar connectivity provides emergency services and vehicle diagnostics.Safety and convenience features work quietly in the background. The HD surround vision system with bed and trailer cameras gives you complete visibility for maneuvering in tight spaces. Automatic emergency braking, forward pedestrian braking, and lane departure warning systems provide additional peace of mind. Ultrasonic parking assist helps navigate close quarters with ease.The X31 Off-Road Package pairs with the diesel engine's torque to handle demanding terrain. Hill descent control manages steep descents automatically, while the off-road suspension geometry handles obstacles with purpose. The 20-inch machined aluminum wheels command respect while maintaining the Denali's premium appearance.This Sierra 2500HD stands ready to handle whatever you demand, whether that's construction sites, outdoor adventures, or the daily commute with all the comforts you deserve.