As you know, Porsche is already working on the next generation Cayenne that will be launched in 2010. And here's how it might look like. It will compete, like always, with the Volkswagen Touareg the Audi Q7.

The Cayenne will be the first of the three new SUVs with a release date of about the first half of 2010. Touareg will be replaced at the end of 2010, while the Q7 sometime in 2013.

The new Cayenne will address fuel efficiency issues with a hybrid and diesel model in the line-up.

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