Welcome to LOC mate. I love my 220D. Fuel economy for me on most tanks is averaging around 46MPG which is a shed load better than my beautiful IS200 sport. Had a few niggles and most recent is poor gear change between 1st and 2nd and a grinding/graunching noise like a loose cog or synchromesh problem. It's going in to Lexus on Wednesday this week for a two day check. Already had a new clutch under warranty and no quibbles. Overall, I think the 220D is cracking car. Lovely to drive and so comfortable with toys you don't get standard on other cars in it's class. Enjoy your car mate.
Col