Hello all
I currently drive a well specced 2006 Audi RS4 Avant (estate) and I am looking to make the move over to the BMW camp

I was thinking about the 2007-2010 (e92 ?) 335d touring which I think is the twin turbo model, however, I know nothing at all about BMW so I am looking for guidance.
I have noticed there are a couple of different models like M Sport, SE & sport and don't know which is which :(

Which is the best model to look for and what are the best options to keep an eye out for ??

Any info would be greatly appreciated

P.s. If anyone fancies a part ex for an rs4 let me know