This used 2021 GMC Sierra 1500 AT4 Crew Cab pairs a capable 5.3L EcoTec3 V8 with a 10-speed automatic transmission and four-wheel drive. Finished in Onyx Black with a Jet Black interior and Kalahari accents, it brings a distinctive look together with features for everyday comfort and off-road adventures.

With 112,491 miles, this Sierra is equipped with an off-road suspension, hill descent control, and an auto-locking rear differential. The trailering equipment includes an integrated trailer brake controller, Hitch Guidance with Hitch View, and the ProGrade Trailering System. A spray-on bedliner with AT4 branding, LED cargo-area lighting, rear wheelhouse liners, and red recovery hooks add practical utility.

Interior highlights include:
• Perforated leather-appointed front seats
• Heated and ventilated front seats, plus heated second-row outboard seats
• Heated steering wheel
• 10-way power driver and front passenger seats with lumbar adjustment
• Driver memory settings
• Power sunroof and power-sliding rear window with defogger
• Dual-zone automatic climate control
• Keyless Open and Start

Technology and convenience features include:
• GMC infotainment system with navigation
• Apple CarPlay and Android Auto
• Premium Bose 7-speaker audio system
• SiriusXM with 360L
• Wireless charging
• 4G LTE Wi-Fi hotspot capability
• HD Rear Vision Camera
• Universal Home Remote and remote vehicle start

The four-door Crew Cab offers flexible passenger space, a split-folding rear seat, and rear USB charging ports. EPA-estimated fuel economy is 16 mpg in the city and 21 mpg on the highway. This Sierra also has a clean CARFAX. Ask the dealership about available certifications and eligibility requirements.