Automobile – Discover the world of Stuttgart‘s automobiles The Holiday Inn Stuttgart is the perfect starting point to visit the Porsche Museum. You can reach the unique and impressive building within only five minutes by train. The exhibition area stands on three concrete supports and appears to be floating. 80 vehicles and 200 smaller exhibits are on display. At the Mercedes-Benz Museum automotive history becomes alive. Around 1,500 exhibits – including 160 vehicles – illustrate the development of the automobile until nowadays.