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2026 GMC® Sierra 2500HD
Denali Ultimate
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Description
The new 2026 GMC Sierra 2500HD Denali Ultimate is a premium, heavy-duty truck finished in Glacier White Tricoat with an Alpine Umber full-grain leather interior. Its four-door Crew Cab offers generous passenger space, while the 6.6L Duramax V8 turbodiesel, 10-speed automatic transmission, and 4WD are built for demanding work and confident travel. The 3.42 axle ratio, 220-amp alternator, dual auxiliary alternators, and dual heavy-duty batteries add capability for truck-focused use.
Inside, refined materials and thoughtful comfort features make the cabin welcoming for both driver and passengers. The Denali Ultimate’s signature grille, genuine wood accents, and premium seating give it a distinctive, upscale feel. ✨
Comfort and convenience highlights include:
• 16-way power driver and front passenger seats with lumbar adjustment
• Heated and ventilated front seats, heated second-row outboard seats, and a heated steering wheel
• Driver memory settings
• Power sunroof and power sliding rear window with defogger
• Keyless Open and Start, push-button start, and remote vehicle start
• Dual-zone automatic climate control
• Wireless charging and wireless phone projection
• All-weather floor liners and a floor-mounted center console
Technology and entertainment features include:
• Premium GMC Infotainment System with Apple CarPlay and Android Auto
• Bose Premium Series 12-speaker audio system
• Multicolor 15-inch diagonal Head-Up Display
• Inside rearview auto-dimming camera mirror
• HD Surround Vision and Bed View Camera with provisions for two trailer cameras
• Wireless charging, USB ports, and a 120-volt outlet in the instrument panel and pickup bed
• SiriusXM with 360L trial subscription
For trailering, the Sierra includes the Gooseneck/5th Wheel Prep Package and Hitch Package, along with a range of integrated towing tools:
• Hitch Guidance with Hitch View
• In-Vehicle Trailering System app and trailer viewing software
• Trailer Side Blind Zone Alert
• Trailer Tire Pressure Monitor Sensors
• Bed View Camera with trailer camera provisions
• Spray-on pickup bedliner with GMC logo and LED cargo-area lighting
The X31 Off-Road Package adds an off-road suspension and Hill Descent Control. Additional truck-focused equipment includes rear wheelhouse liners, a 2-speed active transfer case, a block heater, a high-idle switch, and LED smoked amber roof marker lamps.
Driver-assistance and safety features include Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Departure Warning, Following Distance Indicator, Rear Cross Traffic Alert, Ultrasonic Front and Rear Park Assist, and a Safety Alert Seat. The truck also includes stability control, ABS, and an OnStar-capable emergency communication system.
With its combination of Duramax diesel power, trailering technology, off-road equipment, premium comfort, and advanced visibility features, this Sierra 2500HD Denali Ultimate is equipped for a wide range of demanding drives. 🚘
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Dealership Information
Sunday
11:00am - 5:00pm
Monday
9:00am - 8:00pm
Tuesday
9:00am - 8:00pm
Wednesday
9:00am - 8:00pm
Thursday
9:00am - 8:00pm
Friday
9:00am - 7:30pm
Saturday
9:00am - 7:30pm
Jeff Wyler Florence Buick GMC
Disclaimer
Vehicle pricing includes all applicable manufacturer offers (subject to expiration dates) and a documentary service fee*. Tax, title, tags, and government fees are excluded and must be paid by the purchaser. Additional offers (e.g., military, loyalty, college grad) may apply but are not reflected in advertised pricing. Actual dealer pricing may vary from MSRP. Due to limited inventory and third-party data compilation, all prices and offers are subject to change without notice. The dealership reserves the right to correct such errors. Vehicles are subject to prior sale and may be in transit; please contact the dealer to confirm availability. Images may be stock photos and might not reflect exact vehicle specifications. Financing is subject to lender approval based on approved credit and may not be compatible with special factory financing. EPA mileage estimates are for comparison only; actual mileage varies. Vehicles may be subject to unrepaired open recalls; visit safercar.gov for current status. Jeff Wyler reserves the right to correct errors/omissions and makes no representations, express or implied, regarding vehicle condition, history, or warranties. Purchaser must confirm all data prior to purchase. Alternate website pricing may not be accepted. All pricing includes a documentary service fee of $398 in OH, $260 in IN, $589 in Jefferson Co., KY, and $498 in Boone/Campbell/Kenton Co., KY. This fee does not include preparation of legal documents or documents incidental to credit extension. Credit card payments are subject to a 3% merchant services convenience fee.
2026 GMC® Sierra 2500HD
Denali Ultimate
- Please Call for Price