2020 GMC Sierra 1500

This 2020 GMC Sierra 1500 AT4 delivers the capability and comfort you need in a full-size pickup truck built to handle demanding work and weekend adventures.

- Power Sunroof
- 6.2L EcoTec3 V8 Engine with 420 hp and 460 lb-ft of torque
- Off-Road Performance Package with LT275/65R18C Goodyear Wrangler DuraTrac tires
- Technology Package with HD Surround Vision, Rear Camera Mirror, and Bed View Camera
- 15'' Diagonal Multicolor Head-Up Display
- Driver Alert Package II with Automatic Emergency Braking and Lane Keep Assist
- Premium Bose 7-Speaker Sound System with SiriusXM 360L
- Apple CarPlay and Android Auto Integration
- Heated and Ventilated Front Seats with 10-Way Power Adjustment
- Heated Rear Seats
- Spray-On Pickup Bed Liner with AT4 Logo
- 18'' Machined Aluminum Wheels with Dark Grey Accents
- AT4 Premium Package with 6'' Black Rectangular Assist Steps
- ProGrade Trailering System with Integrated Trailer Brake Controller
- 4G LTE Wi-Fi Hotspot Capable

The 6.2L V8 engine operates with Dynamic Fuel Management, adapting between 2 and 8 cylinders depending on demand to optimize both power and efficiency. You'll experience responsive performance when you need it, paired with intelligent fuel management that helps maximize value at the pump.

The AT4 Premium Package elevates your truck with all-terrain capability and refinement. The factory spray-on bed liner protects your cargo area, while the black rectangular assist steps provide convenient access to the cab and bed. Goodyear Wrangler DuraTrac tires deliver off-road traction and durability.

Advanced technology keeps you connected and informed. The multicolor head-up display projects critical information directly into your sightline, while the Technology Package provides comprehensive camera views—HD Surround Vision, Rear Camera Mirror, and Bed View Camera—giving you complete situational awareness. The 8'' digital driver information center displays real-time vehicle data.

Safety and convenience features work together to protect you and your passengers. Driver Alert Package II includes Forward Collision Alert, Automatic Emergency Braking, Lane Keep Assist, and IntelliBeam automatic high-beam control. Premium leather-appointed seating with heating, ventilation, and lumbar support ensures comfort on every drive, while the wireless charging pad and multiple USB ports keep your devices ready.

The OnStar and GMC Connected Services integration keeps your truck connected, offering remote access and assistance when you need it. The in-vehicle trailering app, integrated trailer brake controller, and hitch guidance with hitch view make towing straightforward and secure.

This Sierra 1500 AT4 represents a well-equipped truck that balances capability, comfort, and technology—ready to serve as both a dependable work vehicle and a refined daily driver.