The people that work there said the audi Q5 is gonna be built on the same platform as the porsche cayenne and vw touareg , and i believe them too because whenever i ask them for pre release info on new models there always on the money plus they showed me new interiors for the s5/a5 that arent even out anywhere on the net or on neither audi's website.

The MLP platofmr is used by the current A5/S5, the upcoming 2009 A4, and the upcoming revisions of the A6 and new A7 coupe.

The Cayenne and Touareg do not use the new MLP platform. The latest rumor is that a revised Cayenne may downsize and use the MLP platform, but not before 2010.<ul><li><a href="http://en.wikipedia.org/wiki/Audi_MLP">http://en.wikipedia.org/wiki/Audi_MLP</a</li></ul>