Used 2021 GMC Sierra 1500 AT4

This 2021 GMC Sierra 1500 AT4 in striking red represents the kind of full-size truck built for both serious work and confident everyday driving, combining capability with a refined interior that makes every mile comfortable.

- EcoTec3 6.2L V8 engine with 10-speed automatic transmission
- 4WD with off-road suspension and auto-locking rear differential
- Premium GMC Infotainment System with Navigation and multi-touch display
- Apple CarPlay and Android Auto compatibility
- SiriusXM with 360L satellite radio
- Heated and ventilated front seats with leather trim
- 10-way power driver and passenger seats with lumbar support
- Power sunroof
- Adaptive cruise control and lane keep assist
- Automatic emergency braking with front pedestrian braking
- Ultrasonic front and rear park assist with HD rear vision camera
- Wireless device charging
- 4G LTE Wi-Fi hotspot capability
- ProGrade Trailering System with integrated trailer brake controller

Under the hood, the EcoTec3 6.2L V8 delivers the power you expect from a Sierra, paired with a 10-speed automatic transmission that balances performance with efficiency. The 4WD system features an off-road-tuned suspension and auto-locking rear differential, giving you genuine capability when trails call. Real-world fuel economy comes in at 15 city and 19 highway, factoring in the engine's output and the truck's substantial presence.

The AT4 package elevates this Sierra beyond standard trucks with purposeful styling, including a spray-on bed liner with AT4 logo, body-color surround grille, and red recovery hooks. The high-clearance step makes entry and exit straightforward, while 20-inch machined aluminum wheels and all-weather floor liners with AT4 branding maintain the premium aesthetic throughout.

Inside, the cabin reflects GMC's commitment to quality and usable technology. The leather-appointed front seats offer heating and ventilation, while the 10-way power adjusters with lumbar support make finding your ideal driving position effortless. The premium Bose 7-speaker sound system delivers clear audio whether you're enjoying SiriusXM or streaming through Apple CarPlay and Android Auto. A heated steering wheel, power sunroof, and wireless charging pad round out the comfort features.

Safety and convenience systems work together seamlessly. Adaptive cruise control maintains your set speed and distance from traffic, while lane keep assist and lane departure warning help keep you centered. Automatic emergency braking, front pedestrian braking, and a comprehensive airbag system provide multiple layers of protection. The ultrasonic park assist and HD rear vision camera make maneuvering straightforward, and the integrated trailer brake controller simplifies towing operations.

This Sierra has been carefully maintained and is ready for ownership. Home delivery is available, and a used certified warranty is an option to provide added confidence in your purchase.

At Impex Chevrolet GMC, every used vehicle includes a 7-Day / 300-Mile Money-Back Guarantee, a comprehensive 100+ Point Vehicle Inspection, Third-Party Price Validation, and a detailed Vehicle History Report for your peace of mind.

This vehicle is also LoJack equipped, with multiple subscription options available for added security and vehicle recovery protection.

Price excludes tax, tag, title, and the $899 administrative fee as regulated by N.C.G.S. 20-101.1.