 This is a wonderful car that has its 
problems.  Like everyone else I have 
found the COMAND system difficult to 
use.  It can never be used while 
driving because it is so complicated.  
Another gripe is that there is a large 
blindspot because the passenger side 
mirror is obstructed by the A Pillar 
in many driving positions.  The car is 
so easy to drive, and you never hear 
the engine.  Also the power is 
smooth.  Finally the interior is 
wonderful spacious and comfortable.  
Also the trunk is practicle.  My only 
problem was when I got a flat tire and 
had to pay 500$ for a new tire.  Also 
the remote battery dies quickly, but 
the dealer will happily replace it.  
In general this is a great car.