You do realize Porsche and VW designed the car together, right? Porsche and VW worked together to design it. It shares the same frame. Great, Audi Q7 is adding into the mix. Makes me like the car even more, because now I'm buying a Porsche/VW/Audi. REALLY justifies the cost to me.
I'll take the much cheaper Tourag with the same frame, suspension geometry and base engine as the Porsche. BMWLotAttendent is pretty good at selecting the cars he wants when he's about 60 and has some $$.