Priced below KBB Fair Purchase Price! Clean CARFAX. Onyx Black 2020 GMC Yukon XL SLT EcoTec3 5.3L V8 3rd Row DVD Screen, 4-Wheel Antilock Disc Brakes, 5 Auxiliary 12-volt Power Outlets, Automatic Emergency Braking, Black Assist Steps w/Chrome Strip, Enhanced Driver Alert Package, Forward Collision Alert, Hands Free Power Programmable Rear Liftgate, Heated Leather-Wrapped Steering Wheel, Inside Rear-View Auto-Dimming Mirror, IntelliBeam Automatic High Beam On/Off, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, Memory Package, Open Road Package, Passive Entry System, Power Release 2nd Row 60/40 Split-Folding Bench Seat, Power Tilt & Telescopic Steering Column, Power Tilt-Sliding Sunroof w/Express-Open/Close, Power-Adjustable Pedals For Accelerator & Brake, Preferred Equipment Group 4SA, Premium Smooth Ride Suspension Package, Push Button Keyless Start, Rear Cross Traffic Alert, Rear Seat Blu-Ray/DVD Entertainment System, Remote Keyless Entry, Universal Home Remote.