2018 GMC Yukon SLT 4WD 6-Speed Automatic Electronic with Overdrive 3rd Row Seats, Backup Camera, Premium Audio, Heated Seats, Leather Seats, Navigation, AC/Ventilated Seats, All Wheel Drive, 151 Point Safety Inspection, Fresh Oil Change, 4WD, Air Conditioning, AM/FM radio: SiriusXM, Auto-dimming door mirrors, Black Assist Steps w/Chrome Strip, Bumpers: body-color, Front fog lights, Heated front...