2025 GMC Sierra 1500 AT4 3.0L DIESEL 

in Boischatel 

// ACCIDENT FREE!! //
// IN SERVICE 14 AUGUST 2025 //

Built for drivers who want real truck capability with premium comfort, this used 2025 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4 stands out with bold Black styling, a refined Black interior, and a durable diesel engine. Sold by Theetge Chevrolet Buick GMC in Québec, it blends off-road confidence, everyday ease, and proven GMC strength.

With 55,509 km on the odometer, this GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4 offers strong value for drivers who need a serious pickup for work, travel, and towing. Its 3.0-litre diesel engine and automatic transmission deliver smooth power, while four full doors add easy access for passengers and gear.

FEATURES OF THE Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4

»» AT4 off-road design with rugged capability
»» 3.0-litre diesel engine for strong torque
»» Crew Cab comfort with four doors
»» Four-wheel drive for added traction

TRUCK FEATURES

»» Tows up to 4,036 kg confidently
»» Standard Box supports versatile cargo needs
»» Rear tow hook adds utility support
»» Off-road tires boost trail readiness

ADVANCED SAFETY FEATURES

»» Backup camera helps with reversing visibility
»» Lane departure warning adds driving confidence
»» Blind spot monitor supports safer lane changes
»» Multiple airbags enhance occupant protection

PERFORMANCE AND EFFICIENCY

»» 3.0-litre diesel delivers strong pulling power
»» Automatic transmission shifts smoothly and efficiently
»» Four-wheel drive improves grip on terrain
»» Limited slip differential aids traction control

COMFORT AND CONVENIENCE

»» Heated front seats add cold-weather comfort
»» Heated rear seats help keep passengers comfortable
»» Dual-zone climate control improves cabin comfort
»» Remote starter adds everyday convenience

TECHNOLOGY AND CONNECTIVITY

»» Navigation system helps guide every trip
»» Bluetooth integration supports hands-free communication
»» WiFi hotspot keeps devices better connected
»» Steering wheel audio controls ease access

CARGO SPACE

»» Crew Cab adds flexible interior storage
»» Standard Box handles gear with ease
»» Rear trunk access supports loading convenience
»» Spare tire adds peace of mind

WHAT OTHER OWNERS LIKE

»» Smooth diesel torque for daily driving
»» Comfortable cabin for long road trips
»» Strong towing ability for work needs
»» Confidence from four-wheel drive traction

Finished in Black inside and out, this truck also includes heated mirrors, power windows, power steering, cruise control, fog lights, LED headlamps, tinted windows, retractable mirrors, push button start, automatic door locks, rear window defroster, satellite radio, HD Radio, and an auto-dimming rearview mirror.

This GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4 also offers driver-focused comfort with a power driver's seat, passenger power seat, driver lumbar support, passenger lumbar support, memory seats, memory mirrors, adjustable steering wheel, automatic climate control, and front air conditioning for a more relaxed drive in every season.

For added peace of mind, it comes equipped with Anti-Lock Braking System, stability control, tire pressure monitoring, passenger airbag sensor, head side airbags, side impact airbags, driver airbag, and passenger airbag. This is a capable and well-equipped GMC pickup ready for Québec roads, highways, job sites, and weekend escapes.

This 2025 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4's VIN is: 3GTUUEE89SG399605.