Meet the 2021 GMC Sierra 1500 AT4, a capable 4WD crew cab pickup finished in Onyx Black with a Jet Black interior and Kalahari accents. Its 5.3L V8 gasoline engine is paired with an automatic transmission, and the truck has 112,491 miles. EPA-estimated fuel economy is 16 MPG city and 21 MPG highway.

The AT4 combines off-road-ready equipment with comfort and technology for everyday driving. Highlights include:

• 4WD and off-road suspension
• Hill Descent Control, auto-locking rear differential, and red recovery hooks
• Spray-on bed liner with AT4 logo and rear wheelhouse liners
• Trailering package, integrated trailer brake controller, Hitch Guidance with Hitch View, and In-Vehicle Trailering App
• ProGrade Trailering System
• 5.3L V8 engine and 3.23 rear axle ratio

Inside, the cabin features perforated leather-appointed seating in Jet Black with Kalahari accents, heated front and second-row outboard seats, ventilated front seats, and a heated steering wheel. The 10-way power driver and passenger seats include lumbar adjustment, while driver memory helps save preferred settings.

Convenience and connectivity features include:

• Premium GMC Infotainment System with navigation
• Apple CarPlay and Android Auto
• Premium Bose 7-speaker audio system
• SiriusXM with 360L
• Wireless charging and a 4G LTE Wi-Fi hotspot capability
• Power sunroof and power sliding rear window with defogger
• Keyless Open and Start, remote vehicle start, and Universal Home Remote
• Rear vision camera and HD trailering features

Additional equipment includes 18-inch machined aluminum wheels, a 120-volt bed-mounted power outlet, LED cargo-area lighting, rear USB charging ports, and a power-adjustable steering column. The crew cab offers four doors and a split-folding rear seat.

This used Sierra is reported as a CARFAX One-Owner vehicle with a Clean CARFAX. Ask the dealership about available certifications and vehicle history details.