like every 2 years - this Sept. Frankfurt is celebrating the IAA. It is (as fare as I know) the biggest show by Car- and Mobility-Companies in Europe. To see are the cars on the market - as well the ones coming, as well as studies and much more. You find the manufactors, you might only know from TV or Internet life (expect Teslar) like Bugatti, Maserati, McLaren, Ferrari and and and.
here the link:
I will go next Saturday - or Sunday, not sure yet. Sure is - I gone drive over to there :-)