I hope you're just trying to put on a show. First you're calling Audi's glorified VW's because they are owned by VW, but then the same doesn't apply to their other brands? Yes, MY S4 shares the B5 chassis with a passat...who cares? The odometer display, for example, that's used in Lambos, R8's and I'm sure Bentley's too is the same that's in my B5, so by your intelligent theory they are all glorified Passats.
There is a difference between rebadging things, and using the same chassis. VW will never sell a rebadged VW as one of their upscale brands. They will take old Audi's and sell them as Skoda's, but stripped down and cheaper.
Skoda Exeo (B7 A4)
http://cdn2.worldcarfans.co/2008/12/medium/seat-exeo_3.jpg
Oh and by the way, the new explorer shares a lot of things that they learned from when they owned Land Rover:
Ford's Terrain Management System:
http://t0.gstatic.com/images?q=tbn:ANd9GcQopHmSr4Qu62U25tQZMk3108msQ5pRFoaSRvQVYPMOxSkIy82T
Land Rover's Terrain Response:
http://t1.gstatic.com/images?q=tbn:ANd9GcQ_OLKZYev_nXnQD2t6BEquGkNuce4WCbDb5ZuimPJeecw1CpoIxg
HOLY FUCK IT'S EVEN THE SAME PICTURES!
Just get the fuck out of here...