The suspension is one area where I haven’t been as impressed as I thought I would be. However:
It’s an xdrive
It’s on run flat
But it’s really quite firm, and bouncy on rubbish roads.
But I don’t drive it enough on these roads for it to bother me - ultimately I came from a fiesta with 17 inch wheels (so super low profile for the tyre size) and lowered suspension relative to the standard setup (it was the sportier model)
That thing was well harsh - so it’s all relative.
I can see what you mean about the sound, however it isn’t the lack of good sound I miss, but rather the addition of tractor sound which annoys me
I’ve also got a rattle on my air box pipe which I need to sort. At low RPM it resonates terrible and exaggerated the diesel rattle
It’s just a little tricky to get to.
Essentially, the pipe doesn’t fit properly, so there’s more wiggle room than there should be.
https://f30.bimmerpost.com/forums/showthread.php?t=1067269