1904 Mercedes-Simplex 28-32HP 5-Seat Rear Entrance Tonneau 22 August 2016 1904 Mercedes Simplex 28-32 HP Five Seater Rear Entrance Tonneau sold for $2,805,000 – a new model record. Auction; Bonhams Quail Lodge 2016 during Monterey Week Photo: © Bonhams