Meet the 2024 GMC Sierra 1500 AT4—a truck engineered to deliver capability, comfort, and command on any terrain or road surface.

- 6.2L V8 EcoTec3 engine with 420 hp and 460 lb-ft of torque
- Dual sport-mode active exhaust system
- 4WD with off-road suspension and hill descent control
- Multicolor 15 head-up display
- Rear camera mirror with bed view camera
- Premium leather seating with heating and ventilation
- Power sunroof
- Technology Package with HD surround vision
- Premium Bose 7-speaker audio system with SiriusXM 360L
- Apple CarPlay and Android Auto compatibility
- Wireless charging pad
- AT4 Premium Package with off-road high clearance steps
- Auto-locking rear differential
- Integrated trailer brake controller with hitch view
- Automatic emergency braking with lane keep assist

This single-owner Sierra AT4 delivers the performance truck buyers expect from GMC. The EcoTec3 6.2L V8 combines raw power with the efficiency of Dynamic Fuel Management, while the dual active exhaust in sport mode provides the distinctive sound serious truck owners appreciate. The 4WD system is paired with off-road suspension geometry and hill descent control, making it equally at home on technical terrain or handling daily commutes with confidence.

The cabin reflects AT4's premium positioning. Perforated leather seat trim with heating and ventilation keeps you comfortable across seasons. The power sunroof opens the cabin to natural light, while the multicolor head-up display projects critical information directly into your sightline. The premium Bose audio system and SiriusXM 360L provide professional-grade entertainment throughout your day.

Technology is seamlessly integrated throughout. Wireless Apple CarPlay and Android Auto keep your smartphone's capabilities accessible without distraction. The rear camera mirror and bed view camera eliminate blind spots and simplify parking and trailering tasks. The integrated trailer brake controller and in-vehicle trailering app make towing intuitive and controlled.

Convenience features reflect GMC's attention to detail. Remote vehicle start lets you get the truck running from inside before you step outside. The universal home remote integrates your driveway into your vehicle's functions. Wireless charging keeps your devices powered throughout the day, while multiple USB ports and 120-volt outlets ensure everything stays connected and charged.

Safety systems work quietly in the background. Automatic emergency braking, lane keep assist, and rear cross traffic braking provide additional layers of protection. Ultrasonic front and rear park assist helps prevent costly mistakes in tight spaces.

This 2024 Sierra 1500 AT4 is ready to work as hard as you do, whether that means exploring beyond the pavement or commanding the highway with authority. We invite you to the showroom to experience the commanding driving position, responsive steering, and solid construction that define this truck.