Used 2021 GMC Sierra 1500 AT4 4WD

*This 2021 GMC Sierra 1500 AT4 BLACK WIDOW represents a capable workhorse designed for those who demand both power and refinement in their truck.

- EcoTec3 6.2L V8 engine with Dynamic Fuel Management for optimized performance and efficiency
- Black Widow Conversion Package
- 420 horsepower and 460 lb-ft of torque
- 10-speed automatic transmission with 4WD
- Premium GMC Infotainment System with Apple CarPlay and Android Auto
- SiriusXM with 360L satellite radio
- Heated and ventilated leather front seats with 10-way power adjustment
- Heated steering wheel
- Off-road suspension with 2" factory installed lift & monotube shocks
- ProGrade Trailering System with integrated trailer brake controller
- Auto-locking rear differential
- LED cargo area lighting
- Spray-on pickup bed liner with AT4 logo
- 4G LTE Wi-Fi hotspot capability
- HD rear vision camera with hitch guidance
- Dual zone automatic temperature control

The AT4 trim combines luxury appointments with genuine off-road capability. The perforated leather-appointed seating, heated driver and passenger seats, and ventilated front seating create a commanding driving environment. Memory settings for the power driver seat ensure your preferred position is always available, while the power heated door mirrors add convenience in harsh weather.

This Sierra is equipped with a comprehensive suspension system designed for both highway comfort and terrain challenges. The off-road suspension, auto-locking rear differential, and hill descent control work together to provide confidence whether you're navigating city streets or venturing onto tougher terrain. The ProGrade Trailering System includes an integrated trailer brake controller and hitch guidance with hitch view for seamless towing operations.

Technology features enhance both utility and connectivity. The 4.2-inch color display driver information center keeps you informed of trip data and vehicle diagnostics. Remote start capability allows you to prepare the truck before entering, while keyless open and start adds modern convenience. The 4G LTE Wi-Fi hotspot keeps passengers connected, and OnStar services provide added peace of mind.

Safety systems throughout the vehicle prioritize occupant protection. Dual front and side impact airbags, four-wheel disc brakes with ABS, electronic stability control, and traction control work in concert. The security system and theft deterrent provide protection when the vehicle is unattended.

The exterior styling reflects the AT4's purposeful design with a body-color surround grille, machined aluminum wheels, deep-tinted glass, and red recovery hooks. The spray-on pickup bed liner bearing the AT4 logo combines protection with aggressive styling. Fully automatic headlights with front fog lights ensure visibility in all conditions.

Contact us today to drive this capable and well-appointed Sierra 1500 AT4 and experience the commanding presence and premium features it delivers.