Originally Posted by mike5809
I thought having Navigation in my Z4 was cool, but I honestly never used it much. As a result it wasnt a factor when I was looking for an E92. Needless to say, I purchased an E92 without Navigation and I have no regrets.
In my opinion it is one less electrical device to go faulty = more piece of mind for me.
The nav on the Z4 is HORRIBLE! When I was looking for mine I was hoping to find one without nav (unfortunately mine does have the nav but it was a good deal so). You can't compare the nav from an older Z4 to that of the 2009+ idrive.