I've just bought a 2.0D last week, I was after a 2.2 estate, it is a minefield out there, took me 2 months to find a good one, what I've found on many X-types that I went to look at where problems with the Drive belt Pulley Tensioner, Dual Mass Flywheels seem to go on the 2.2. apart from these that everyone seems to know about, I found a few with suspension problems - clunking over rough ground.