Moonroof and AW, as requested.
Just by sheer luck, my M2 was one of three on the first load of '18s delivered to the U.S. last month - and the first in the country with the moonroof. I have the moonroof open all the time except at high speeds – when the noise makes me crazy – or during extremely hot or wet weather. Wind buffeting is minimal.
I'm not aware of a metal sunroof being available anywhere in the world. Is it?
