New 2026 GMC Sierra 3500HD

The 2026 GMC Sierra 3500HD Denali Ultimate 4WD in Downpour Metallic pairs heavy-duty capability with an exceptionally refined cabin. Its 6.6L Duramax turbo-diesel, Crew Cab, and 8.2-foot box are ready for substantial work, while the Alpine Umber interior makes every trip feel special. This particular truck also includes gooseneck/fifth-wheel preparation, the Snow Plow Prep/Camper Package, and GMC MultiPro tailgate step lights. It is a distinctive choice for drivers who need a serious truck without compromising everyday comfort.

Performance and Mechanical

The Duramax V8 and 10-speed automatic provide the foundation for demanding hauling and trailering. An integrated trailer brake controller, hitch views, and dedicated trailering technology help make preparing for a trip more straightforward.

• 6.6L Duramax turbo-diesel V8- 10-speed automatic transmission
• Four-wheel drive
• Two-speed Autotrac transfer case
• Digital variable steering
• Auto-locking rear differential
• Integrated trailer brake control
• Gooseneck/5th wheel prep
• Snow Plow Prep/Camper Package
• Hitch guidance and hitch view
• In-vehicle trailering app
• Trailer sway control
• Hill start assist
• High idle switch

Connectivity and Technology

The 13.4-inch touchscreen brings entertainment and phone connectivity together, while the 15-inch head-up display keeps important information near your line of sight. A Bose 12-speaker system adds rich sound to long drives across Northern BC.

• 13.4-inch colour touchscreen
• GMC Premium Infotainment
• Google built-in compatibility
• Wireless Apple CarPlay
• Wireless Android Auto
• 12.3-inch driver display
• 15-inch head-up display
• Bose 12-speaker audio system
• Wireless phone charging
• Rear camera mirror
• Universal home remote

Interior

Alpine Umber gives the Denali Ultimate cabin a warm, distinctive finish. Heated and ventilated front seats, heated rear outboard seats, and driver memory settings offer comfort for everyday travel and longer trips alike.

• Alpine Umber interior
• 16-way power driver seat
• Power front passenger seat
• Heated/ventilated front seats
• Heated rear outboard seats
• Heated leather-wrapped wheel
• Driver seat and mirror memory
• Dual-zone automatic climate
• Power-sliding rear window
• 120V cabin and bed outlets
• Sport pedal cover kit

Exterior

Downpour Metallic makes a striking combination with the Denali Ultimate details. Power-retractable steps ease access to the cab, while the MultiPro tailgate, spray-on bedliner, and long box keep the practical side of this truck front and centre.

• Downpour Metallic exterior
• Crew Cab with 8.2-foot box
• 20-inch machined aluminum wheels
• Power-retractable assist steps
• GMC MultiPro tailgate
• MultiPro tailgate step lights
• Spray-on bedliner
• Body-colour wheel arch mouldings
• Animated LED projector lamps
• Front LED fog lamps
• LED cargo bed lighting
• LED perimeter lighting
• Heated power-folding mirrors
• Rain-sensing wipers

Safety and Security

HD Surround Vision helps with visibility around this substantial truck when manoeuvring or parking. Trailer Side Blind Zone Alert and rear cross-traffic alert offer additional awareness when traffic or a connected trailer makes a situation more complex.

• HD Surround Vision
• Bed-view camera
• Trailer Side Blind Zone Alert
• Rear cross-traffic alert
• Front and rear park assist
• Driver safety alert seat
• Adaptive cruise control
• Automatic emergency braking
• Forward collision alert
• Front pedestrian braking
• Lane departure warning
• IntelliBeam automatic high beams

This Denali Ultimate balances the strength and usefulness of a heavy-duty pickup with the thoughtful details of a premium vehicle. Between its versatile box, dedicated trailering equipment, and inviting Alpine Umber interior, it is ready for both demanding days and comfortable drives home. Visit Wood Wheaton in Prince George, BC to experience this Sierra for yourself.

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)