911 is still desirable as ever, however observing the new directions that Porsche, with Cayenne and Cayman, I arrived to the conclusion that the economic growth prospects are limited. Porsche had been selling the 911 at around 35000 cars per year in the last few years with a rather flat growth rate. The recent jump in growth was due to the Boxter and now Cayenne to around 70000 cars. With the Cayman I would suspect an additional 15000 - 20000 cars per year.

As you can see the laws of economics are implied in my assertion.