Caporegime
The E30 sounds like I'm driving a van with all the interior rattles. I'm hoping that when I put the interior back together with all new clips and do everything up nice and tight, it will be much better... The Toyota similarly to your Lexus is whisper quiet inside. There are two slight buzzing noises but I know where they are both coming from and I just haven't sorted them yet. (Passenger side tweeter trim, and glove-box lock)