This 2021 GMC Sierra 1500 AT4 in gray offers the capability and refinement you expect from a premium full-size truck, backed by comprehensive certification and one-owner history that speaks to its quality and care.

- 120-point inspection completed in certified pre-owned service department
- Motor Trend certified vehicle with 6-month/7,500-mile warranty
- Bluetooth® hands-free calling
- EcoTec3 6.2L V8 engine with dynamic fuel management
- 10-speed automatic transmission with 4WD
- Premium GMC infotainment system with multi-touch radio and Apple CarPlay/Android Auto
- SiriusXM 360L satellite radio with 4G LTE Wi-Fi hotspot capability
- Perforated leather-appointed front seats with heating and ventilation
- 10-way power driver and passenger seat adjusters with lumbar support
- ProGrade trailering system with integrated trailer brake controller and hitch guidance with hitch view
- Spray-on pickup bed liner with AT4 logo
- Auto-locking rear differential with hill descent control
- Remote vehicle starter system and keyless open & start
- HD rear vision camera with in-vehicle trailering app
- Heated door mirrors and steering wheel

The Sierra 1500 AT4 combines substantial towing and hauling capacity with thoughtful daily-use features that make ownership practical and enjoyable. The 6.2L V8 delivers responsive power when you need it, while the dynamic fuel management system optimizes efficiency for varied driving conditions. The truck's impressive 420 horsepower and 460 lb-ft of torque provide confident acceleration and hauling performance.

Inside the cabin, you'll find accommodations designed for comfort during long drives or work days. The heated and ventilated leather seats adjust in multiple directions, and the climate control system maintains your preferred temperature throughout the cab. The multi-touch infotainment display integrates seamlessly with your smartphone through Apple CarPlay and Android Auto, keeping navigation, music, and calls accessible without distraction.

The AT4 package enhances capability with specialized off-road and trailering features. The auto-locking rear differential and hill descent control provide confident traction in challenging terrain, while the integrated trailer brake controller and comprehensive hitch guidance system simplify towing operations. The ProGrade trailering app displays real-time trailer information, helping you make informed decisions while on the road.

With Goodyear Wrangler DuraTrac tires and a sturdy build designed for truck duties, this Sierra 1500 AT4 is ready for work or weekend adventures. The spray-on bed liner protects your cargo area, and the 120-volt bed-mounted outlet provides convenient power for tools and equipment.

As a one-owner vehicle with documented maintenance history and comprehensive certification, this truck represents a smart investment in reliability and performance. We've thoroughly inspected every system to ensure you drive away with confidence.

Sale Price includes $1,000 Trade Assist. See Dealer for details.