Porsche has been teasing the market for years with brief images of its anticipated model, the Panamera. The car therefore made a huge impact when it was previewed at 2009’s Shanghai Auto Show. Set to be launched later in 2009, the 4-door, 4-seater luxury sedan is the German automaker’s first foray into the sedan market. This marks a significant shift for Porsche, and the company expects the Panamera to bring in many new customers. In this video, we take look at the Porsche Panamera.