Munich, Germany is not only famous for BMW Museum but also for the Mercedes Design Lounge. Here, they display the latest Mercedes cars (From Smart to Stylish Coupe cars). They also have a cafe where you can enjoy the history, the people behind and on what's upcoming. There are also Mercedes specific magazines on the coffee tables.
In the first floor of the Mercedes Design Lounge, there is a clay model of the car and glass case containing all the car series of the classic manufacturer. The entry is surprisingly free to the design center.