In 1991, with this ready-to-drive and a close-to-series-conditions prototype called "Idea," Karmann can impressively ascertain the company's complete vehicle competence. At the same time, this two-seated car initiates the worldwide comeback of the roadster. Much attention is paid to the new roof construction: the firm part assures additional protection for the passengers, and the way the top is folded (to a Z) makes the top its own lid when lowered into the body.
Source: Karmann