2026 GMC Sierra 3500 HD 4WD Crew Cab 159 Denali 

in Prince George 

A heavy-duty truck can still make long days feel comfortable. The 2026 GMC Sierra 3500 Denali Crew Cab 4WD brings Duramax diesel power to a useful 6.8-foot box, then backs it with camera views, premium seating, and a full set of driver aids. It is set up for demanding work without treating the trip home as an afterthought.

// Performance and Mechanical //

- 6.6-litre Duramax V8 turbo-diesel engine
- 10-speed automatic transmission
- Four-wheel drive
- 3.42 rear axle ratio
- 2-spd active, electronic Autotrac transfer case
- Trailer brake controller
- Digital variable steering
- Auto locking rear. differential
- StabiliTrak with trailer sway control and hill start assist
- Trailering package with hitch guidance and hitch view
- In-vehicle trailering app
- High idle switch

// Connectivity and Technology //

- GMC Premium Infotainment System with 13.4-inch diagonal colour touchscreen with Google built-in compatibility including navigation capability, Bluetooth for most phones
- Wireless Apple CarPlay and wireless Android Auto for compatible phones
- Multicolour 15-inch Head-Up Display

// Interior //

- Power sliding rear window
- Universal home remote
- Heated/ventilated driver and front passenger seats
- Heated second row outboard seats
- Adaptive cruise control
- Bed view camera
- Bose premium speakers
- Wireless charging
- Dual zone, automatic climate control
- 12-way power driver seat
- Driver seat and mirror memory
- Heated wrapped steering wheel
- 120v AC instrument panel and cargo bed power outlets
- 12.3-inch diagonal reconfigurable driver information centre
- Power sunroof
- Rear Camera Mirror
- All-weather floor liners

// Exterior //

- 20-inch ultra bright machined aluminum wheels
- Chrome assist steps
- Spray-on bed liner
- Headlamps, animated LED projector
- Front LED fog lamps
- Mirrors, power adjustable with heated and auto-dimming upper glass, integrated turn signal, power-folding and extending and perimeter lighting
- LED cargo bed lighting
- Rain-sensing wipers
- GMC multipro tailgate
- Crew Cab with 6.8-foot box
- Body-colour wheel arch mouldings

// Safety and Security //

- Trailer side blind zone alert
- Rear cross traffic alert
- Driver safety alert seat
- HD surround vision
- Front and rear park assist
- Automatic emergency braking
- Forward collision alert
- Front pedestrian braking
- Lane departure warning
- Following distance indicator
- IntelliBeam-auto high beam

The Denali cabin gives this Sierra a calm, well-organized place to spend time, while the trailering tools and cargo-bed features stay focused on the job. The long box leaves room for bulky loads and the diesel powertrain is suited to serious duty. See this well-rounded heavy-duty GMC at Wood Wheaton in Prince George, BC.

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NORTHERN PACKAGE

We have added heavy duty mudflaps to help protect this vehicle from road salt, gravel, and other road hazards.

Total Added Value - 1195.00
(included in asking price)