The 2026 GMC Sierra 2500 Denali Crew Cab 4WD is the perfect fusion of heavy-duty capability and premium refinement. Finished in stunning Glacier White Tricoat with an upscale Atmosphere/Brownstone leather interior, this Denali makes a commanding statement while delivering world-class comfort and technology.

At its core is the legendary Duramax 6.6L Turbo-Diesel V8, paired with a 10-speed Allison® automatic transmission for massive torque, smooth shifting, and outstanding towing confidence. With the Gooseneck / 5th-Wheel Prep Package and advanced trailering technology, this Sierra is built for serious work and serious luxury.

Built to tow, haul, and conquer:

• Duramax 6.6L Turbo-Diesel V8

• 10-Speed Allison® Automatic Transmission

• 2-Speed AutoTrac® Transfer Case

• Automatic Locking Rear Differential

• Trailer Brake Controller

• Trailering Package with Hitch View & Hitch Guidance

• In-Vehicle Trailering App

• Gooseneck / 5th-Wheel Prep Package

• GVWR: 4,490 kg (9,900 lb)

A heavy-duty truck with true luxury-SUV comfort:

• Heated & Ventilated Front Leather Seats

• Heated Second-Row Outboard Seats

• 12-Way Power Driver Seat with Memory

• Heated Leather-Wrapped Steering Wheel

• Dual-Zone Automatic Climate Control

• Wireless Charging

• Adaptive Cruise Control

• 12.3" Digital Driver Information Centre

• Power Sliding Rear Window

• 120V Power Outlets (Cab & Cargo Bed)

Cutting-edge digital cockpit:

• 13.4" GMC Premium Infotainment Touchscreen with Google Built-In & Navigation

• Wireless Apple CarPlay & Android Auto

• Bose Premium Audio System

• OnStar Basics (up to 8 years)

• SiriusXM with Trial Subscription

• Rear Camera Mirror (Technology Package)

• 15" Multicolour Head-Up Display (Technology Package)

Loaded with Sierra HD Pro Safety:

• HD Surround Vision

• Trailer Side Blind Zone Alert

• Front & Rear Park Assist

• Automatic Emergency Braking

• Forward Collision Alert

• Front Pedestrian Braking

• Lane Departure Warning

• Following Distance Indicator

• Driver Safety Alert Seat

• 20" Ultra-Bright Machined Aluminum Wheels

• GMC MultiPro Tailgate

• Spray-On Bedliner

• Chrome Assist Steps

• LED Cargo Bed Lighting

• Animated LED Projector Headlamps & LED Fog Lamps

• Power-Folding, Heated & Extending Tow Mirrors

• Rain-Sensing Wipers

• Power Sunroof

With its Duramax diesel strength, 5th-wheel/gooseneck towing capability, Denali luxury interior, and industry-leading technology, the 2026 GMC Sierra 2500 Denali is built for drivers who demand both maximum capability and maximum comfort.

2 Year/24,000 kilometer* Complimentary Oil Changes (2 total)

3 Year/60,000 kilometer* Base Warranty Coverage

5 Year/100,000 kilometer* Powertrain Component Warranty Coverage

5 Year/100,000 kilometer* Courtesy Transportation and 24/7 Roadside Assistance

6 Year/160,000 kilometer* Sheet Metal (Rust Through) Perforation Warranty Coverage

*Whichever Comes First.

Price Includes HD Flaps & 6 Tube Steps.

Price Includes Dealer Fee.

Price Excludes PST & GST.

Financing Options Available, Call For More Details.

*While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any error or omissions contained on these pages. Please verify any information in question with Chapman Motors Ltd.