This 2013 Mercedes-Benz GL550 has 49k miles,  and it is powered by a twin-turbocharged 4.6-liter V8 linked with a seven-speed automatic transmission and a 4MATIC all-wheel-drive system. Finished in Black over brown leather, equipment includes the Lane Tracking Package, a panoramic sunroof, an Active Curve Illumination system, parking sensors, running boards, roof rails, a receiver hitch, 21″ AMG split-spoke wheels, heated and ventilated front seats, third-row seating, a rear-seat entertainment system, and three-zone automatic climate control.