The 2024 GMC Sierra AT4 and AT4X are two premium off-road trucks that are engineered to take drivers on adventures to any terrain their boundless sense of adventure can imagine. With rugged styling, advanced technology features, and impressive capabilities, these trucks stand out among the competition.

Powerful Engine Options

The GMC Sierra AT4 comes with two engine options. The standard engine is a 3.0L Duramax turbo diesel engine that provides 305 horsepower and 495 lb-ft of torque. Additionally, there is an available 6.2L V8 engine with 420 horsepower and 460 lb-ft of torque, paired with a 10-speed automatic transmission.

The AT4X, on the other hand, comes with a standard 6.2L V8 engine that delivers 420 horsepower and 460 lb-ft of torque. This engine is paired with a 10-speed automatic transmission for smooth shifting and optimal performance on any terrain.

Advanced Technology Features

The 2024 GMC Sierra AT4 and AT4X are equipped with advanced technology features that make driving easier and more convenient. The trucks have a 13.4″ diagonal center touch-screen, a 12.3″ diagonal digital Driver Information Center, and an available multicolour 15″ diagonal Head-Up Display.

In addition, the AT4X comes with a 12-speaker Bose® Premium Series with Centerpoint® surround sound, allowing drivers to enjoy their music in the utmost clarity and sophistication.

Off-Roading Capabilities

The GMC Sierra AT4 and AT4X are engineered for action on any terrain. The trucks come with a 2″ factory lift, off-road suspension, and Rancho® monotube shocks, ensuring drivers have the clearance and support they need to tackle even the roughest terrain.

The AT4X takes off-roading capabilities to the next level with serious adventure-ready equipment, including a front and rear e-locking differential, a terrain mode ideal for low-speed, off-road conditions, and uniquely tuned springs to increase maximum front and rear suspension travel. Additionally, the truck features an AEV stamped-steel front bumper with front winch capability and an AEV hot-stamped boron steel front approach skid plate for added protection on rough terrain.

Luxurious Interior Design

The 2024 GMC Sierra AT4 and AT4X are designed for comfort and luxury. The trucks have a Jet Black interior with Kalahari accents and heated and ventilated front perforated-leather seating surfaces. Additionally, the AT4X features an Obsidian Rush interior featuring full-grain leather seating with technical grain leather accents and authentic Vanta Ash wood.

The AT4X also comes with heated and ventilated best-in-class† 16-way power front seats with massage feature, enabling drivers to enjoy ultimate comfort while on long off-road expeditions.

The 2024 GMC Sierra AT4 and AT4X are two premium off-road trucks that stand out in all aspects, from their advanced technology features to their capabilities on rugged terrain. These trucks embody the boundless spirit of off-road adventure and are an excellent choice for drivers seeking a luxurious and adventurous driving experience.