Emdee

Thanks for the welcome. I just found this on wiki http://en.wikipedia.org/wiki/BMW_E90 It explains a lot. Can't believe the fuel economy - averaging 56.1 mpg the way I drive - incredible. Cheers Mike

Hello everyone.My names Mike and I have a 2009 318d M Sport. What are all these e numbers about? The only reference on my documentation is E90. Is this what mine is? and what does that mean anyway? Puzzled!