I did not comment in my review on the road/wind noise. I think they are comparable, in other words the 3 did not improve upon the S in that area. I will say that the whirring noise of the MS motor is gone in the M3. Some people like that whirring, I don't care one way or the other, but it's gone on in the 3. Honestly this sound system is so far superior that it's all I hear even at 75 mph.Somewhat in the same boat, but instead of a lease I have the Tesla Resale Guarantee coming. Although now it doesn't look like I'll really need to rely on it.
I'm still a bit worried about not having good wiper control from the stalk. I don't believe for a second that I'll be happy with the automatic rain sensing. I've never owned a car which had a really good one.
I'm also a bit concerned about the wind noise, and road noise in the 3. People say it's worse than the S, and I felt like the S was pretty bad for such an expensive car. There have also been complaints about the Interior fan noise even when on low.
The Model 3 range/cost factor is so good that I might end up getting it despite my concerns once the AWD version is available. Especially if any significant new feature is released with AP2.