Rugged off-road capability meets premium refinement in this 2023 GMC Sierra 1500 AT4 Crew Cab 4WD, finished in Summit White with a Jet Black interior featuring Kalahari accents. Built for drivers who want serious capability without sacrificing comfort, the AT4 blends bold styling, advanced technology, and efficient diesel performance.

Under the hood, the 3.0L Duramax Turbo-Diesel engine paired with a 10-speed automatic transmission delivers impressive torque, smooth power, and excellent fuel efficiency. Equipped with a factory 2" lift, X31 off-road suspension, skid plates, and a 2-speed Autotrac transfer case, this Sierra is ready to take on rough terrain while still delivering a composed highway ride.

Inside, the AT4 offers a refined and durable cabin with heated and ventilated front seats, heated rear seats, dual-zone climate control, and premium materials throughout. The 13.4" touchscreen with Google built-in and 12.3" digital driver display, paired with a Bose premium sound system, provide a modern and connected driving experience.

Off-road ready with diesel efficiency and strong towing capability.

• 3.0L Duramax Turbo-Diesel Engine

• 10-Speed Automatic Transmission

• 4WD with 2-Speed Autotrac Transfer Case

• X31 Off-Road Suspension with Factory 2" Lift

• Skid Plates

• Hill Descent Control

• Auto-Locking Rear Differential

• Trailer Brake Controller

• Trailering Package with Trailer Sway Control

Premium comfort built for both work and daily driving.

• Heated & Ventilated Front Seats

• Heated Rear Outboard Seats

• 10-Way Power Front Bucket Seats

• Heated Leather-Wrapped Steering Wheel

• Driver Memory Settings

• Dual-Zone Automatic Climate Control

• Wireless Charging

• Premium Floor Liners

Advanced GMC technology with seamless integration.

• 13.4" Infotainment Touchscreen with Google Built-In

• Wireless Apple CarPlay

• Wireless Android Auto

• 12.3" Digital Driver Information Centre

• Bose Premium Sound System

• In-Vehicle Trailering App

• OnStar & Wi-Fi Hotspot Capability

• SiriusXM Capability

Confidence comes standard with advanced safety features.

• HD Surround Vision

• Adaptive Cruise Control

• Forward Collision Alert

• Automatic Emergency Braking

• Lane Keep Assist with Lane Departure Warning

• Trailer Side Blind Zone Alert

• Rear Cross Traffic Braking

• Rear Pedestrian Alert

• Front & Rear Park Assist

• Safety Alert Seat

Bold AT4 styling with functional off-road features.

• Summit White Exterior

• 20" Aluminum Wheels with Carbon Grey Accents

• GMC MultiPro Tailgate

• Spray-On Bedliner

• LED Headlamps, Fog Lamps & Tail Lamps

• Power Folding Heated Mirrors

• Rain-Sensing Wipers

• Dual Exhaust

With Duramax diesel efficiency, off-road-ready AT4 capability, premium interior comfort, and advanced technology, this 2023 GMC Sierra 1500 AT4 is built for drivers who want a truck that performs as confidently on the trail as it does on the highway.

Price Includes Dealer Fee.

Price Excludes PST & GST.

Financing Options Available, Call For More Details.

*While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any error or omissions contained on these pages. Please verify any information in question with Chapman Motors Ltd.