Experience the uncompromising capability of the 2023 GMC Sierra 1500 AT4. Engineered for off-road adventures, this rugged truck is equipped to take on any challenge.
- 3.0L I6 Turbo Diesel Engine
- 10-Speed Automatic Transmission
- 4-Wheel Drive
Elevate your drives with the following premium features:
- Premium Bose 7-Speaker Sound System
- Wireless Charging
- Heated Steering Wheel
- Heated & Ventilated Front Seats
- Heated Rear Outboard Seats
- Multicolor 15" Diagonal Head-Up Display
- Bed View Camera
- Trailer Camera Provisions
- Integrated Trailer Brake Controller
The AT4 is built to conquer. With its off-road-tuned suspension, skid plates, and locking rear differential, this Sierra is ready to tackle any terrain. Pair that with the available four-wheel drive system, and you'll have the confidence to explore uncharted territory.
Discover the perfect blend of power, technology, and capability in the 2023 GMC Sierra 1500 AT4. Schedule a test drive today and experience the difference.

