2026 GMC Sierra 1500

The 2026 GMC Sierra 1500 Denali Crew Cab 4WD combines premium comfort, Duramax diesel performance and serious truck capability in a refined full-size pickup. Finished in Onyx Black with a Jet Black interior, this Denali is powered by the 3.0L Duramax Turbo-Diesel paired with a 10-speed automatic transmission and four-wheel drive. Its Crew Cab and standard bed configuration provides generous passenger space while maintaining the cargo capacity needed for work, towing and recreation.

The Denali Premium Suspension with Adaptive Ride Control continuously helps manage ride and handling, while the two-speed Autotrac transfer case and automatic locking rear differential provide additional capability when conditions become challenging. The Trailering Package, integrated trailer brake controller, Trailer Side Blind Zone Alert, trailer sway control and in-vehicle Trailering App provide useful technology for drivers who regularly tow.

Premium comfort is a major strength of the Denali interior. Heated and ventilated front bucket seats feature 12-way power adjustment, while heated second-row outboard seats keep rear passengers comfortable during colder weather. A heated wrapped steering wheel, power tilt and telescoping steering column, driver seat and mirror memory, wireless charging and remote start add further convenience.

A power sunroof brings additional light and fresh air into the Crew Cab. The GMC Premium Infotainment System features a 13.4-inch colour touchscreen with Google built-in compatibility and navigation capability, along with wireless Apple CarPlay and Android Auto for compatible phones. A 12.3-inch digital Driver Information Centre keeps important vehicle information clearly visible, while the Bose premium sound system provides an upgraded audio experience.

The Sierra Denali is equipped with Adaptive Cruise Control and an extensive collection of driver-assistance technology. HD Surround Vision with Bed View provides multiple camera perspectives around the truck and cargo box, while Front and Rear Park Assist, Rear Cross Traffic Braking, Rear Pedestrian Alert and Trailer Side Blind Zone Alert provide additional awareness when manoeuvring or towing.

GMC Pro Safety also includes Enhanced Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Keep Assist with Lane Departure Warning, Following Distance Indicator, IntelliBeam automatic high beams and a Safety Alert Seat.

Outside, chrome assist steps provide easier cab access while complementing the Denali’s premium appearance. The GMC MultiPro Tailgate adds versatile cargo-bed functionality, while a factory spray-on bedliner helps protect the box. LED cargo lighting, 120-volt bed and instrument-panel power outlets, power-folding heated mirrors, LED headlamps, LED taillamps, LED fog lamps and rain-sensing wipers add further everyday functionality.

Fuel consumption is rated at 10.1 L/100 km combined, 10.7 L/100 km city and 9.3 L/100 km highway.

Feature Benefits

3.0L Duramax Turbo-Diesel provides strong low-end performance and efficient highway capability, 10-speed automatic transmission provides smooth responsive power delivery, four-wheel drive provides additional traction for snow gravel job sites and changing road conditions, Denali Premium Suspension with Adaptive Ride Control helps deliver a more composed and refined ride, automatic locking rear differential provides additional traction when conditions become challenging, two-speed Autotrac transfer case provides versatile four-wheel-drive capability, Trailering Package and integrated trailer brake controller provide useful equipment for towing, in-vehicle Trailering App helps manage compatible trailer functions and information, Trailer Side Blind Zone Alert provides additional awareness when towing, HD Surround Vision with Bed View provides multiple camera perspectives around the truck and cargo box, Adaptive Cruise Control helps maintain a selected following gap during highway driving, power sunroof creates a brighter more open cabin environment, heated and ventilated front seats provide year-round comfort, heated second-row outboard seats provide additional cold-weather comfort for passengers, 12-way power front seats provide extensive personalized adjustment, heated steering wheel adds winter comfort, driver seat and mirror memory makes it easy to restore preferred settings, 13.4-inch touchscreen with Google built-in provides convenient access to navigation entertainment and connected features, wireless Apple CarPlay and Android Auto integrate compatible smartphones without requiring a cable, Bose premium sound system provides an upgraded listening experience, wireless charging helps keep compatible smartphones powered, GMC MultiPro Tailgate provides versatile cargo-loading and work functionality, spray-on bedliner helps protect the cargo box from everyday wear, chrome assist steps provide easier cab access, 120-volt bed and instrument-panel outlets provide convenient power for compatible equipment