1961 BMW Isetta 300
The round shape was similar to that of a helicopter cabin and the passenger compartment was sufficient for two people. The front opening of the single door was rather unusual, which the steering wheel and the steering column were fixed to. The participations of the Italian Isetta were famous in the 1954 Mille Miglia (with the victory in the special performance ranking) and 1955 Mille Miglia.