New 2026 GMC Sierra 3500HD

A heavy-duty pickup with a long box and the Duramax diesel under the hood opens up a lot of possibilities. This 2026 GMC Sierra 3500HD SLT Crew Cab 4WD is finished in Summit White with a Jet Black interior, and its 8.2-foot box leaves plenty of room for larger loads. The Gooseneck/5th Wheel Prep Package makes this particular truck worth a closer look if a trailer is part of your plans. Add the X31 Off-Road and Protection Package, and you have a truck equipped for a wide range of roads and jobs around Northern BC.

Performance and Mechanical

The 6.6L Duramax turbo-diesel and 10-speed automatic are the heart of this Sierra. The integrated trailer brake controller and gooseneck/5th-wheel preparation are especially appealing for anyone planning to pull a larger trailer. X31 equipment brings Rancho shocks and extra underbody protection for travel beyond the pavement.

• 6.6L Duramax turbo-diesel V8- 10-speed automatic transmission
• Four-wheel drive
• Crew Cab with 8.2-foot box
• Gooseneck/5th Wheel Prep
• X31 Off-Road and Protection
• Rancho twin-tube shocks
• Hill Descent Control
• Skid plates
• 2-speed Autotrac transfer case
• Auto-locking rear differential
• Integrated trailer brake control
• Trailer sway control
• Digital variable steering
• Snow Plow Prep/Camper Package
• High idle switch
• 3.42 rear axle ratio

Connectivity and Technology

The 13.4-inch touchscreen puts navigation-compatible Google built-in features and your phone connections on a large, clear display. When a trailer is hooked up, Hitch View and the in-vehicle trailering app can take some of the guesswork out of getting ready to leave.

• 13.4-inch colour touchscreen
• GMC Premium Infotainment
• Google built-in compatibility
• Navigation capability
• Wireless Apple CarPlay
• Wireless Android Auto
• 12.3-inch digital driver display
• In-vehicle trailering app
• Hitch View and hitch guidance
• Remote start

Interior

Cold mornings are more pleasant with heated front seats and a heated steering wheel waiting for you. Driver seat and mirror memory are also a nice touch if more than one person drives the truck, saving the trouble of resetting your preferred position.

• Jet Black interior
• Heated front seats
• 10-way power driver seat
• Driver seat and mirror memory
• Heated steering wheel
• Dual-zone automatic climate
• Auto-dimming rearview mirror
• 120V instrument panel outlet

Exterior

The Summit White paint and chrome details give this SLT a clean, classic heavy-duty truck look. Its power-folding and extending mirrors are a welcome feature for towing, and the integrated bed steps offer another way to reach into the long box. A spray-on bedliner protects the box surface when hauling equipment or supplies.

• Summit White exterior
• 20-inch aluminum wheels
• 6-inch chrome assist steps
• GMC spray-on bedliner
• Integrated bed steps
• Power extending tow mirrors
• Heated, power-folding mirrors
• LED projector headlamps
• LED fog lamps
• LED cargo bed lighting
• EZ Lift power-lock tailgate
• Rain-sensing wipers
• Rear wheelhouse liners

Safety and Security

With a truck this size, knowing exactly where the rear bumper and trailer hitch are matters. The rear camera and Hitch View provide a better picture when backing up, and the collision warning and emergency braking systems add another layer of awareness in traffic.

• HD rear vision camera
• Automatic Emergency Braking
• Forward Collision Alert
• Front Pedestrian Braking
• Lane Departure Warning
• Following Distance Indicator
• IntelliBeam automatic high beams

There is something satisfying about owning a truck that is set up for the bigger plans you have in mind, even on days when the drive is just across town. This Sierra has the passenger space of a Crew Cab, the extra length of a long box, and equipment selected with trailering in mind. Come take a look at Wood Wheaton in Prince George, BC and see how this SLT could fit into your plans.

NORTHERN PACKAGE

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

Total Added Value | $1099 | (included in asking price)