JUST TRADED....20K MILES....NAVIGATION....LEATHER....HEATED/COOLED FRONT SEATS....HEATED 2ND ROW SEATS....HEATED STEERING WHEEL....BOSE PREMIUM AUDIO SYSTEM....CLEAN CARFAX and GM CERTIFIED.... Onyx Black 2018 GMC Yukon XL SLT 4WD 6-Speed Automatic Electronic with Overdrive EcoTec3 5.3L V8 GM CERTIFIED, 4-Wheel Antilock Disc Brakes, 5 Auxiliary 12-volt Power Outlets, Black Assist Steps w/Chrome Strip, Enhanced Driver Alert Package, Forward Collision Alert, Hands Free Power Liftgate, Heated Leather-Wrapped Steering Wheel, Inside Rear-View Auto-Dimming Mirror, IntelliBeam Automatic High Beam On/Off Headlamps, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, Low Speed Forward Automatic Braking, Memory Package, Navigation System, OnStar 4G LTE, OnStar Basic Plan For 5 Years, Passive Entry System, Power Release 2nd Row 60/40 Split-Folding Bench Seat, Power Tilt & Telescopic Steering Column, Power-Adjustable Pedals For Accelerator & Brake, Preferred Equipment Group 4SA