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Experience the uncompromising capability of the 2020 GMC Sierra 1500 AT4. This rugged and refined pickup is designed to conquer any terrain with confidence.
- Durable 3.0L I6 Diesel Turbocharged engine delivering 277 hp and 460 lb-ft of torque
- Sophisticated 4WD system with Off-Road Suspension for exceptional traction and control
- Impressive towing and payload capacity to handle your most demanding jobs
- Convenient features like the 120V power outlet, spray-on bedliner, and ProGrade Trailering System
- SUNROOF, POWER
- TECHNOLOGY PACKAGE including Surround Vision, Rear Camera Mirror, Bed View Camera, and Head-Up Display
- ENGINE BLOCK HEATER
- AT4 PREMIUM PACKAGE with off-road tires, assist steps, and advanced driver assistance
- DRIVER ALERT PACKAGE II with Forward Collision Alert, Lane Keep Assist, Automatic Emergency Braking, and more
- WHEEL LOCKS
Inside, the Sierra AT4 pampers you with premium amenities like heated and ventilated leather seats, a Bose premium audio system, and wireless charging. The intuitive GMC Infotainment System with navigation keeps you connected on the go.
Whether conquering the trails or tackling your next big project, the 2020 GMC Sierra 1500 AT4 is built to excel. Experience its unmatched capability and refinement today.

