Originally Posted by Dackelone
Dumb idea - big time! An M4 logo will be no icon like the M3 name plate.
X5/6Ms 'go against the grain', but everyone's gotten over it and they are selling well. No matter the model designation, if it has the roundel, it will sell.
Times change and the world changes(look at the historical 328, no common lines with the current one), if you don't change with it you'll get left behind.