This 2020 GMC Sierra 1500 AT4 delivers premium truck capability with refined comfort and advanced technology. With its powerful 3.0L I6 engine paired with a 10-speed automatic transmission and 4WD, this truck handles any terrain while achieving solid fuel economy at 22 city and 26 highway MPG. The AT4 trim brings signature off-road ready styling and genuine truck performance for drivers who demand both work and play capability.

**Key Features:**
- ProGrade Trailering System with integrated trailer brake controller and hitch guidance
- Off-Road Suspension with hill descent control and heavy-duty rear locking differential
- Premium GMC Infotainment System with Apple CarPlay/Android Auto and 4G LTE Wi-Fi hotspot
- Heated and ventilated leather front seats with 10-way power adjustment and lumbar support
- Remote vehicle starter system and keyless open & start
- Spray-on pickup bed liner with AT4 logo and LED cargo lighting
- All-weather floor liners and dual-zone automatic climate control
- HD rear vision camera with hitch guidance display
- Heated steering wheel and auto-dimming mirrors
- 18 machined aluminum wheels with all-season capability

This well-maintained Sierra has been driven responsibly at approximately 8,300 miles annually, preserving its truck bed and chassis for years to come. The AT4's blend of luxury appointments and genuine off-road engineering makes it ideally suited for those seeking a capable truck that doesn't compromise on comfort or technology. Visit us today to experience the Sierra's commanding presence and refined capability firsthand.