I'd be curious to see what the real world prices are...the docks aren't full of VWs anymore (other than Routans), the supply glut that happened last year is gone (liquidated all the vehicles). Unlike the US automakers Japan and Germany scale back production when demand falls...so now supply=demand.
Siberian I usually agree with your viewpoints but on this one I just don't think they will give anyone 10K off...I know they aren't ultra rare exotics, but there is a lot of pent up demand for these...seeing as they sell at least 1000 touaregs a month, and that supply has dried up, and that there are only 900, I think they'll have enough buyers at close to MSRP...besides BMW and MB are not discounting their X5 or ML diesels by a dime.
The market has shifted to green, and people still have money...they will pay for Prius' and RX400h's and TDIs and CDIs and whatever BMW is calling their diesel.