This 2020 GMC Sierra 1500 AT4 represents premium truck capability built on a foundation of proven engineering. Finished in striking black with a commanding presence, this 4WD powerhouse delivers the performance and refinement expected from GMC's flagship model. The EcoTec3 6.2L V8 paired with 10-speed automatic transmission ensures responsive acceleration and confident handling in any condition.

Key Features:
- 20" machined aluminum wheels with carbon grey metallic accents
- Power sunroof with automatic controls
- Multicolor 15" head-up display
- HD surround vision with trailer view camera provisions
- Adaptive cruise control with camera
- Lane keep assist with lane departure warning
- Heated and ventilated front seats with 10-way power adjustment
- Rear camera mirror and bed view camera
- ProGrade trailering system with integrated trailer brake controller
- Spray-on pickup bed liner with AT4 logo

This truck combines advanced technology with capable off-road features. AT4 Premium Package and Technology Package enhance the driving experience with sophisticated connectivity and convenience. The Heavy-Duty rear locking differential, hill descent control, and off-road suspension prepare this Sierra for serious terrain. Interior refinements include perforated leather-appointed front seats, automatic temperature control, and an 8" driver information center displaying critical vehicle data at a glance.

Safety systems are comprehensive, featuring automatic emergency braking, front pedestrian braking, lane change alert with side blind zone detection, and rear cross traffic alert. The available GMC Connected Services and OnStar connectivity keep you informed and protected wherever the road leads.

Visit our showroom to experience this capable Sierra 1500 AT4 and discover why it stands among the segment's most respected trucks.