I had an 09 plate 1.4TDCi Titanium for 4 months, did 10k in it myself but the car had 29k when I traded it back in. I had nothing but trouble with it, EGR valve the main problem, oil leaks under the bonnet, terrible smoking, rattles and basically poor build quality. I kept taking it to the Dealer who weren't in the least bit interested. They had it for a whole day, told me there's nothing wrong with it but didn't even open the bonnet. They told there's no common faults with the car but if you look through the forums it would appear they're nothing but trouble. So steer well away from the 1.4TDCi. I've got a 1.9TDi MK5 Golf now and would really recommend one of them any day of the week