2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 demo (used) 

in Oshawa 

Performance & Powertrain
>> 10-speed automatic transmission - smooth and efficient shifting with tow/haul capability.
>> Four-Wheel Drive (4WD) - rugged traction for off-road, snow, and low-traction surfaces.
>> Autotrac 2-speed transfer case - optimized on- and off-road driveline control.
>> Hill Descent Control - helps maintain speed on steep downhill terrain.

Heavy-Duty Utility & Capability
>> Crew Cab (4-door) - comfortable passenger space while preserving full truck capability.
>> MultiPro Tailgate - six-function versatile tailgate for easier loading/unloading.
>> Integrated Trailer Brake Controller - improves trailer braking control and safety.
>> Heavy-Duty Trailering Package - gear for confident towing of large trailers and loads.
>> Off-Road Suspension with Rancho monotube shocks - enhanced rugged handling and articulation.

Exterior & Functional Features
>> LED headlights and taillights - sharp illumination and modern styling.
>> Skid plates - underbody protection for off-road use.
>> All-terrain tires - aggressive grip for dirt, mud, and gravel roads.
>> CornerStep rear bumper - easier access to the truck bed.

Interior & Comfort
>> 13.4-inch diagonal GMC Premium Infotainment System with Google built-in - large touchscreen with navigation & voice.
>> Apple CarPlay & Android Auto - wireless phone integration.
>> Wireless charging pad - convenient power for compatible phones.
>> Dual-zone automatic climate control - personalized front-seat comfort.
>> Heated & ventilated front seats and heated steering wheel - comfort in cold and hot weather.

Safety & Driver Assistance
>> Forward Collision Alert - warns of potential frontal impacts.
>> Lane Keep Assist with Lane Departure Warning - helps prevent drifting.
>> Automatic Emergency Braking - assists in avoiding or reducing collision severity.
>> Trailer Side Blind Zone Alert - helps detect vehicles alongside your trailer.

Off-Road & Specialty Enhancements
>> Terrain Mode selectors - tuned responses across surfaces.
>> Hill Start Assist - stabilizes vehicle when starting on steep slopes.
>> Low-range gearing - added torque at low speeds for trail climbing.