So I'm in the market for a 135i.
I've Google'd and searched the forums for this..
What are the annual differences between 2008 to 2009 to 2010 to 2011 in terms of the 135i?
I'm a graduate of the E36 and E46 series.. So I know that each year BMW introduces slight cosmetic modifications as well as package differences. So, what were the differences across the years for the 135i?