After the Second World War, the German population longed for affordable mobility. Paul Kleinschnittger immediately saw the potential for his idea of combining the characteristics of a motorcycle with those of an automobile. Although his first model, the F 125, had a sophisticated concept, it was not a great success. Its successor, the F250, came too late. This article tells the story of the Kleinschnittger microcar and shows the various models in many historical illustrations and in the sales literature of the time.