GMC Sierra Heavy Duty AT4X: Discover the latest at Sept-Îles Chevrolet Buick GMC

GMC Sierra AT4X: All-Terrain Performance and Luxury

The GMC Sierra Heavy Duty AT4X is making its debut with features that will appeal to families, professionals, and adventure enthusiasts in Sept-Îles. This new model, along with the AEV Extreme edition, promises to push the boundaries of off-road driving with a unique blend of performance, luxury, and technology.

Unmatched off-road performance

The 2024 Sierra Heavy Duty AT4X is designed for adventure seekers who demand a robust and high-performing truck. With an impressive towing capacity of 8,391 kg (18,500 lb) and a 38 mm (1.5 in) suspension lift system, this model offers superior off-road capability. Multimatic DSSV dampers provide exceptional suspension response, optimizing handling and comfort on uneven surfaces. The electronic rear locking differential enhances traction in extreme conditions, allowing the AT4X to maintain grip on slippery or rough terrain. Coupled with 35-inch Goodyear Territory tires, these features ensure a smooth and stable ride, even on the most challenging trails.

The AT4X is not just about performance; it also includes practical enhancements for protection and comfort. The larger steel skid plate shields critical components from impacts and damage during off-road adventures. Inside, the model features an exclusive Obsidian Rush interior, with full-grain leather seats equipped with a massage function. These elements add a touch of luxury and comfort, making even the longest journeys enjoyable.

AEV extreme edition: Enhanced robustness and protection

The AEV Extreme edition of the GMC Sierra Heavy Duty AT4X stands out with its increased robustness and enhanced protection. This exclusive version is equipped with stamped steel bumpers, integrated recovery points, and a front winch capacity, providing optimal protection against obstacles and boosting the driver’s confidence during off-road adventures.

The 18-inch Salta wheels, designed for better traction, not only enhance the vehicle's performance but also its distinctive look. Unique design elements, such as AEV badges, complete the bold style of this edition, emphasizing its premium character.

Advanced towing technology

GMC excels in towing technology with the Sierra Heavy Duty AT4X, incorporating sophisticated tools to ease and secure towing. The optional ProGrade system offers innovations like enhanced transparent trailer view, allowing you to see through the trailer for easier maneuvering.

The adaptive cruise control with towing automatically adjusts speed to maintain a safe distance from other vehicles, even when loaded. Additionally, up to 14 camera views are available, including perspectives like hitch and box zoom, for maximum safety and increased visibility around the vehicle and trailer.

Luxury and comfort await

The interior of the GMC Sierra Heavy Duty AT4X stands out for its exceptional luxury and comfort. The new 13.4-inch infotainment touchscreen, paired with a 12.3-inch driver information center and a 15-inch head-up display, offers an intuitive and personalized interface for a top-tier user experience.

The Bose Premium sound system with 12 speakers delivers exceptional audio quality, enriching every journey with clear and immersive sound. The front seats, equipped with a massage function, ensure high-level comfort, turning every trip into a relaxing experience.

Visit Sept-Îles Chevrolet Buick GMC for a test drive

The 2024 GMC Sierra Heavy Duty AT4X and AT4X AEV Edition will be arriving soon at Sept-Îles Chevrolet Buick GMC. We invite you to visit our dealership to explore these new models and schedule a test drive. For more information, feel free to contact us!