Your driveway just started wearing a tailored suit with steel-toed boots, because the 2026 GMC Sierra 2500HD Denali has arrived. This heavy-duty truck is powered by the legendary Duramax 6.6L V8 Turbodiesel, delivering commanding strength and confident performance for serious towing and hauling. Finished in striking Downpour Metallic, it pairs bold presence with unmistakable Denali refinement. The Denali trim elevates the experience with premium materials, advanced technology, and a refined cabin built for long drives. GMC engineering ensures stability, durability, and smooth control even under demanding workloads. This Sierra 2500HD blends luxury and muscle in a way few trucks can match.

This vehicle includes a 2-Year/24k Young Auto Group Maintenance Plan featuring two years of free oil changes, free tire rotations, and free safety inspections. The Sierra 2500HD Denali is designed for drivers who want heavy-duty capability without sacrificing comfort or style. Its advanced engineering supports confidence whether you're on the jobsite or the open road. Price does not include any dealer installed options or accessories. New vehicle pricing may include rebates and manufacturer incentives, and not all buyers will qualify, so see the dealership for complete details. Tax, title, and license fees are extra, and the vehicle is subject to prior sale. *Disclaimer: Contact dealer for details. Prices do not include additional fees and costs of closing, including government fees, taxes, any finance charges, any dealer documentation fees or any dealer installed accessories. All prices, specifications and availability subject to change without notice. Special internet prices cannot be combined with any other promotion. *Offers and incentives shown may not be available to all customers. Incentives lists are examples of offers available at the time of posting and are subject to change and expiration. Not all incentives can be redeemed together. To take advantage of rebates, incentives and/or financing offers you must take new retail delivery from dealer stock by the expiration date noted. Not all buyers will qualify for all incentives, GM financing or other offers. Restrictions apply. See us for complete details for more information.$500 - Purchase Allowance. Exp. 03/02/2026 Must trade in 2016 or newer with 80,000 miles or less.. Branded/salvage title will not qualify. $2,000 Down Payment Assistance is available Must Finance with GM Financial - OAC. Contact Dealer For Additional Details

Options:

X31 Off-Road Package

7 Speakers

AM/FM radio: SiriusXM with 360L

Bose Premium 7-Speaker Sound System

Premium audio system: Premium GMC Infotainment System

Radio: AM/FM Stereo with Premium GMC Infotainment System

SiriusXM with 360L Trial Subscription

Steering Wheel Audio Controls

Air Conditioning

Automatic temperature control

Electric Rear-Window Defogger

Front dual zone A/C

Rear window defroster

120-Volt Bed Mounted Power Outlet

120-Volt Instrument Panel Power Outlet

Driver Memory

Memory seat

Power driver seat

Power steering

Power windows

Push Button Start

Remote keyless entry

Remote Vehicle Starter System

Steering wheel mounted audio controls

Universal Home Remote

Manual Tilt-Wheel/Telescoping Steering Column

Off-Road Suspension

Speed-sensing steering

Traction control

4-Wheel Disc Brakes

ABS brakes

Dual front impact airbags

Dual front side impact airbags

Emergency communication system: OnStar

Front anti-roll bar

Front wheel independent suspension

Keyless Open and Start

Low tire pressure warning

Occupant sensing airbag

Overhead airbag

Pickup Box

Brake assist

Electronic Stability Control

Lane Departure Warning System

Hill Descent Control

Auto High-beam Headlights

Delay-off headlights

Front fog lights

Fully automatic headlights

Polished Exhaust Tip

Panic alarm

Security system

Unauthorized Entry Theft-Deterrent System

Speed control

2-Speed Active Transfer Case

Heavy-Duty 80 Amp Battery

Auto-dimming door mirrors

Bumpers: body-color

Heated door mirrors

IntelliBeam Automatic High Beam on/Off

LED Cargo Area Lighting

LED Smoked Amber Roof Marker Lamps

Power door mirrors

Rear step bumper

Rear Wheelhouse Liners

Signature Chrome Denali Grille

Spray-on Pickup Bedliner with GMC Logo

Turn signal indicator mirrors

2 Charge-Only Rear USB Ports

2 Charge/Data USB Ports Inside Center Console

2 USB Ports

Apple CarPlay/Android Auto

Auto-dimming Rear-View mirror

Automatic Emergency Braking

Bed View Camera with Two Trailer Camera Provisions

Buckle to Drive

Compass

Driver door bin

Driver vanity mirror

Floor-Mounted Center Console

Following Distance Indicator

Forward Collision Alert

Front Pedestrian Braking

Front reading lights

Garage door transmitter

Genuine wood dashboard insert

Genuine wood door panel insert

HD Surround Vision

Heated steering wheel

Illuminated entry

OnStar Services Capable

Outside temperature display

Overhead console

Passenger vanity mirror

Rear Cross Traffic Alert

Rear reading lights

Rear seat center armrest

Tachometer

Telescoping steering wheel

Tilt steering wheel

Trailer Cam Provisions and Trailer Viewing Software

Trailer Side Blind Zone Alert

Trip computer

Ultrasonic Front and Rear Park Assist

Voltmeter

Wireless Charging

Wireless Phone Projection

12-Way Power Driver Seat Adjuster with Lumbar

12-Way Power Passenger Seat Adjuster with Lumbar

Forge Perforated Leather-Appointed Front Seat Trim

Front Bucket Seats

Front Center Armrest

Heated 2nd Row Outboard Seats

Heated Driver and Front Outboard Passenger Seats

Heated front seats

Heated rear seats

Power passenger seat

Safety Alert Seat

Split folding rear seat

Ventilated Driver and Front Passenger Seats

Ventilated front seats

Passenger door bin

Hitch Guidance with Hitch View

in-Vehicle Trailering System App

Alloy wheels

Wheels: 20" Ultra Bright Machined

Deep-Tinted Glass

Front Rain-Sensing Wipers

Power Front Passenger Windows with Express Up/Down

Power Sliding Rear Window with Defogger

Rain sensing wipers

Variably intermittent wipers

3.73 Rear Axle Ratio