Used 2020 Gmc Sierra 1500 AT4

This 2020 GMC Sierra 1500 AT4 Crew Cab 4WD is a standout combination of rugged off-road capability, refined luxury, and advanced technology. Finished in Onyx Black with a premium Jet Black interior featuring Kalahari accents, this AT4 offers a bold presence inside and out. Under the hood is the highly desirable 3.0L Duramax Turbo-Diesel engine, paired with a smooth-shifting 10-speed automatic transmission, delivering impressive torque, confident towing capability, and excellent overall drivability. Designed for both work and adventure, this Sierra AT4 is equipped with a 4WD system featuring a 2-speed AutoTrac transfer case, an auto-locking rear differential, and the X31 Off-Road Suspension Package with a factory 2-inch lift and monotube shocks. Additional performance features include skid plates, hill descent control, high-duty air filtration, all-terrain tires, and Stabilitrak with trailer sway control and hill start assist. The integrated trailer package with trailer brake controller makes towing seamless and secure. Inside the cabin, the AT4 delivers a premium driving experience. The interior features heated and ventilated front seats, heated rear outboard seats, and a heated leather-wrapped steering wheel, ensuring comfort in all seasons. Dual-zone automatic climate control, 10-way power front seats with memory, and a 60/40 split folding rear bench with under-seat storage add everyday practicality. Keyless open and start, along with remote start, provide added convenience. This Sierra is exceptionally well equipped with the AT4 Premium Package, which includes a GMC Premium Infotainment System with navigation, an 8-inch HD touchscreen, Apple CarPlay and Android Auto capability, Bluetooth audio streaming, in-vehicle apps, and wireless phone charging. A Bose premium sound system delivers rich audio throughout the cabin. Additional features include front and rear park assist, lane change alert with side blind zone alert, rear cross traffic alert, a power sliding rear window, universal home remote, and black rectangular assist steps. The Technology Package further enhances visibility and driver confidence with HD Surround Vision, a rear camera mirror, a bed view camera with trailer camera provisions, a multicolor head-up display, and an 8-inch digital driver information center. Safety is reinforced with the Driver Alert Package II, offering forward collision alert, lane keep assist with lane departure warning, automatic emergency braking, front pedestrian braking, adaptive cruise control, IntelliBeam automatic high beams, and a safety alert seat. Exterior highlights include the GMC MultiPro Tailgate, spray-on bedliner with AT4 logo, LED headlamps, fog lamps, signature daytime running lights, power-folding heated mirrors with auto-dimming, 20-inch machined aluminum wheels with carbon gray accents, dual exhaust with premium tips, red front recovery hooks, and a CornerStep rear bumper.

• Leather upholstery
• Automatic temperature control
• Premium audio system
• Wireless phone connectivity
• Front dual zone A/C
• Auto-dimming rearview mirror
• Split folding rear seat
• Memory seat
• Heated front seats
• Ventilated front seats
• Perimeter/approach lights
• Remote keyless entry
• Power Sunroof
• Engine Block Heater
• Wheels: 20" x 9" Machined Aluminum
• AT4 Preferred Package
• AT4 Premium Package
• Driver Alert Package I
• Technology Package
• HD Surround Vision w/2 Trailer View Camera Provisions
• Rear Camera Mirror

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