i doubt it would be possible to rip anything at all. considering that it takes 3-5 years, and rather 5 than 3, to develop a car, VW did not even have the chance to copy the 5er. when did the first piucturesome out? 1 1/2 years ago, if ever. that would mean they had about 1 1/2 years maximum to restyle the car, get the costbreaks, get the supppliers to develop everything....they were styled and developed at the same time. i guess it is just the new way to style cars then.
furthermore, follwoing the designline of VW and the passat over the last models, it is pretty much in line what theybring up here. it follows their trend.