Built in the years 1951-1957 and was the Maybach of that time.
Former German Chancelor Konrad Adenauer, he employed six custom cabriolet, hardtop saloon, and landaulet versions of the W186 and its successor W189 during his 1949-1963 tenure. Adenauer had even a mobile phone in the car. That car is on display in the Haus der Geschichte museum in Bonn.