The new Porsche museum stands on a conspicuous junction just outside Porsche Headquarters in Zuffenhausen. The display area covers 5600 square meters featuring around 80 exhibits, many rare cars and a variety of historical models.
The museum was designed by the architects Delugan Meissl. The design concept is based on a model by HG Merz who was also involved in the building of the award winning Mercedes Benz museum.
Source: http://freshpics.blogspot.com/2009/06/porsche-museum.html