Quote:
Originally Posted by X3buyerScotland
Yep it is quiet by my standards. With the roof fully open there is a disappointing boom issue but trapped air in anybar will do that- just open a window and it vanishes.
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I noticed this on my test drive, this will be the reason for the 1st "comfort" position as the boom is much lessened when in this position. I'm waited for Friday, moving from a 335i Vert is quite a change but I know I'm going to enjoy the X3.
