What was the thing most interesting and unusual in this model? In addition to innovative materials, the times is indeed a door BMW Z1 were his attribute. That is to say, they opened not simply, and hid in the thresholds of the BMW Z1. Of course, that the use of this type of solution has led to the initial success of the model. Another issue was, of course, appearance. Z1 was designed for auto sports. It is also said that the same customers wanted the continuation of the two-seater Roadster, which would be an extension of the legendary car 507 and 328. A major downside of the car was its cost.