It is a german car producer.
This has a Mercedes star and it is the first car that is not produced by Mercedes and is allowed to have it.
it is the ISDERA Imperator!
http://www.oldtimergala.de/content/produkt...Imp_preview.jpg
http://upload.wikimedia.org/wikipedia/comm...a_imperator.jpg
or their newest project with 16 cylinders (!) and 600 hp
http://www.classicdriver.com/upload/images...26/img03pop.jpg
http://www.classicdriver.com/upload/images...3626/img06c.jpg