Every car made with a carbon fiber tub so far is mega expensive.The Pagini Zonda, Ferrari Enzo, McLaren Mp4-12c etc. are a few examples. I just can't imagine the price of CF reinforced plastic can be low enough to sell this tiny city car for say around $20-25K and make a profit the first few years. Also, the raw carbon fiber is started in Japan, processed in Washington state and the car will be made in Germany. That is one heck of a pipeline!