
Discover the ultimate off-road companion in the 2020 GMC Sierra 1500 AT4. This rugged and capable truck is designed to conquer any terrain, whether you're tackling the toughest trails or navigating the daily commute.
Boasting a powerful 3.0L I6 Duramax Diesel engine, the Sierra 1500 AT4 delivers an impressive 277 horsepower and 460 lb-ft of torque, providing the muscle you need to tow, haul, and explore with confidence. Paired with a smooth-shifting 10-speed automatic transmission and four-wheel drive, this truck is ready to take on any challenge.
- Sunroof, Power
- Technology Package (Includes HD Surround Vision, Rear Camera Mirror, Bed View Camera, and Multicolor Head-Up Display)
- Engine Block Heater
- AT4 CarbonPro Edition (Unique Grille Surround, Carbon Fiber Composite Bed, Premium Audio System)
- AT4 Premium Package (Off-Road Tires, Driver Assistance Features, Power Running Boards)
- Trailer Tire Pressure Monitoring System
Step inside the cabin and you'll be surrounded by premium amenities that elevate your driving experience. The Bose 7-speaker sound system, wireless charging, and 8-inch digital driver information center ensure you stay connected and entertained. Heated and ventilated front seats, along with a heated steering wheel, provide unparalleled comfort no matter the weather.
The Sierra 1500 AT4 is also packed with advanced safety features, including Forward Collision Alert, Automatic Emergency Braking, and Lane Keep Assist, keeping you and your passengers secure on the road. The ProGrade Trailering System and In-Vehicle Trailering App make towing a breeze, while the Trailer Tire Pressure Monitoring System provides added peace of mind.
Whether you're tackling the great outdoors or navigating the urban jungle, the 2020 GMC Sierra 1500 AT4 is the ultimate choice for those who demand uncompromising capability, technology, and style. Experience the power and versatility of this exceptional truck today.




