I just got my B200CDI Sport today but I had a very long trip back from the dealer due to roadworks on the M1/M25 so I had time to get the feel of it. The power was great and it also cruises very smoothly. Not too much noise for a diesel compafed to a few others I've driven. Plenty gadgets & good display functions. Boot space a dream for compulsive shoppers. The ipod/usb cable should be longer but the multimedia function is great. Fuel economy seems decent. Currenly on 55mpg but then I got it with 10 miles on the clock. Should improve with time. This is the car you have to look at and drive to know what your about to purchase.