2023 GMC Sierra 2500 HD 4WD Crew Cab Standard Box AT4 

in Quebec 

// ACCIDENT FREE!! //

Built for hard work and real comfort, this used 2023 GMC Sierra 2500 HD 4WD Crew Cab Standard Box AT4 is ready for Québec roads, job sites, and weekend towing. It pairs a 6.6 L diesel engine with an automatic transmission and four-wheel drive for strong, confident performance in all seasons.

Finished in White, this heavy-duty pickup has 4 doors and a bold, purpose-built look. With 78,200 km on the odometer, this 2023 GMC Sierra 2500 HD 4WD Crew Cab Standard Box AT4 offers proven capability, a roomy crew cab, and the rugged character drivers want in a serious truck.

FEATURES OF THE Sierra 2500 HD 4WD Crew Cab Standard Box AT4

»» AT4 trim adds off-road focused character
»» Four-wheel drive supports traction on rough terrain
»» Standard box balances cargo room well
»» Crew cab offers spacious passenger comfort

TRUCK FEATURES

»» Towing capacity reaches 8,390 kg confidently
»» Rear tow hook adds useful recovery support
»» Standard box suits tools and gear
»» Limited slip differential helps low-grip traction

ADVANCED SAFETY FEATURES

»» Backup camera helps with reversing visibility
»» Anti-lock braking system supports controlled stops
»» Stability control helps keep handling secure
»» Side and head airbags add protection

The 2023 GMC Sierra 2500 HD 4WD Crew Cab Standard Box AT4 gives you the strength needed for demanding tasks without giving up daily comfort. Its diesel power is ideal for hauling, towing, and long highway runs, while the AT4 identity brings added confidence for rougher surfaces.

PERFORMANCE AND EFFICIENCY

»» 6.6 L diesel delivers strong heavy-duty torque
»» Automatic transmission supports smooth power delivery
»» Four-wheel drive boosts all-season traction
»» Off-road tires support rugged driving confidence

This truck is equipped with practical features that make each drive easier. From remote start on cold mornings to heated seating and dual-zone climate control, it is designed to keep both driver and passengers comfortable through changing Canadian weather.

COMFORT AND CONVENIENCE

»» Heated front and rear seats add comfort
»» Dual-zone climate control helps cabin comfort
»» Remote starter helps in cold weather
»» Power windows add everyday ease

Inside, this pickup offers useful controls and premium convenience features. Memory settings, power-adjustable front seats, and lumbar support help reduce fatigue on longer drives. Steps also make cabin access easier, especially when the truck sits higher off the ground.

TECHNONOLGY AND CONNECTIVITY

»» Bluetooth integration supports hands-free phone use
»» WiFi hotspot keeps devices connected
»» Satellite radio expands entertainment choices
»» Steering wheel audio controls add convenience

This 2023 GMC Sierra 2500 HD 4WD Crew Cab Standard Box AT4 also includes thoughtful details for everyday use. Push button start, an auto-dimming rearview mirror, turn signal mirrors, and retractable mirrors all help make work and travel simpler and more efficient.

CARGO SPACE

»» Standard box handles tools and equipment
»» Rear trunk access aids loading convenience
»» Crew cab stores passengers and gear
»» Spare tire adds work-ready reassurance

WHAT OTHER OWNERS LIKE

»» Strong diesel towing power for big jobs
»» Spacious crew cab for family use
»» Comfortable ride for a heavy-duty truck
»» Four-wheel drive confidence in winter conditions

Offered by Theetge Chevrolet Buick GMC in Québec, this accident-free truck is a smart choice for drivers who need true heavy-duty ability with comfort and useful technology. It is ready to tow, ready to work, and ready to handle daily life with confidence.

This 2023 GMC Sierra 2500 HD 4WD Crew Cab Standard Box AT4's VIN is: 1GT19PEY6PF108728.