Hands free Bluetooth
 

When doing any speed in the E53 X5 it is difficult to hear the hands free mobile conversation. Just out of interest is this better in the E70 as I assume the car is quieter inside now?

not sure how it compares to the E53, but I haven't noticed much, if any, difference at high or low speed related to cabin noise. I can hear through the bluetooth just fine either way and the volume seems to go pretty high if you need it to.

bluetooth phone sound is great no problem at all.

E70 is quieter than E53.