Originally Posted by 128Guy
Well, you may just be right. I just got a new email from my dealer, now saying that it will be a six-cylinder! ?????
Just found this the N20 switchover thread
with data from Scott26, who knows some stuff. Says the X3 gets the N20 in Q4, which is smack in the middle of the short (7 month) 2012 X3 production run.