2026 GMC Sierra 2500 Denali 

in Québec 

Meet the brand new 2026 GMC Sierra 2500 Denali, now available at Marlin Chevrolet Buick GMC in Québec. Finished in Black with a Black interior, this heavy-duty truck is built for drivers who want confident capability with premium comfort. With 4-wheel drive traction and a 6.6 L diesel engine, it is ready for demanding workdays, long highway runs, and harsh Canadian winters.

This 2026 GMC Sierra 2500 Denali pairs an automatic transmission with strong low-end diesel torque for smooth, steady power delivery. Whether you are heading to a job site or towing on rural roads, you will appreciate the planted feel that comes with a true 4-door heavy-duty pickup. Add in the open-air feel of the sunroof, and you get a truck that works hard while still feeling upscale.

TRUCK FEATURES
»» Heavy-duty diesel power for towing confidence
»» 4-wheel drive traction in poor weather
»» Four full doors for crew access
»» Built for serious hauling and workdays

ADVANCED SAFETY FEATURES
»» Backup camera for easier reversing
»» Clear rear view when parking
»» Helps guide you into tight spaces
»» Added confidence around obstacles behind

PERFORMANCE AND EFFICIENCY
»» 6.6 L diesel for strong torque
»» Automatic transmission for smooth shifting
»» 4-wheel drive for added grip
»» Engine block heater for cold starts

COMFORT AND CONVENIENCE
»» Sunroof brings light and fresh air
»» Four doors for easier entry
»» Leather seats for a premium feel
»» Automatic transmission reduces driver workload

TECHNONOLGY AND CONNECTIVITY
»» Backup camera view on in-dash screen
»» Simple controls for daily driving
»» Helpful display while reversing
»» Driver-focused layout for quick access

CARGO SPACE
»» Pickup bed ready for bulky loads
»» Cabin space supports daily gear storage
»» Four-door layout adds interior flexibility
»» Built to carry tools and supplies

WHAT OTHER OWNERS LIKE
»» Strong diesel pulling power under load
»» Confident feel from 4-wheel drive
»» Backup camera for daily convenience
»» Comfortable ride for long distances

WARRANTY
Original OEM warranty: 60000 Km

This 2026 GMC Sierra 2500 Denali's VIN is: 1GT1UREY6TF125484.