May 2013 Trivia Post published:May 9, 2013 Post category:Trivia BMW is changing the numbering system: Series 1, 2, 3, 4 etc. So what does this mean? Even numbers were two door; odd numbers were four doors. Read more articles Previous PostApril 2013 Trivia Next PostJune 2013 Trivia You Might Also Like April 2016 Trivia April 15, 2016 September 2014 Trivia September 28, 2014 April 2013 Trivia April 11, 2013
