I think the oil boys and the goverment are taking the piss!
Anyways, i love the low down torque and relaxed drive of my 320d, and with it remapped it sinks my mates into to seat heaps more than an M3!!!
The speed limit is 60/70mph. to impress someone in a petrol your breaking these speeds in no time!
In a D you can just jag it for 500rpm round town. Torque is thee conversation stopper and you dont have to worry about penalty points so much