This 2005 Mercedes-Benz E55 AMG wagon, showing 129k miles, has been extensively modified with an E63 front end, 20″ Vossen wheels, a STAR lowering module, and numerous engine upgrades including an 180mm pulley, Kleemann headers, and a Eurocharged ECU tune, reportedly producing 520 rear-wheel horsepower. Factory options include a 3rd row seat, Keyless Go, and Dynamic Seats, though the rear air shocks sag when parked and an intermittent idle-air check engine light is noted. It comes with an accident-free Carfax report and a clean Kentucky title.