[KevinGS]

Damn, then I KNOW I'm old, as I have 2 M cars - one a convertible and one with a moonroof

Oh, and this old man has tracked both my convertible AND my moonroofed G82

[drkenng]

going from '18 M4 'vert (5th BMW 'vert since 2002) to '25 M3 and will be getting the moonroof. I'm an old man, but wasn't in 2002.

[Sonic RR]

Originally Posted by NightWriter

Fair points, but just FYI that the 3.3lb difference in that screenshot is misleading since it's comparing the CF roof to a solid steel roof (no sunroof). With the sunroof, it's actually a 50lb difference.

Is anyone likely to feel that difference? Probably not (unless you're Randy Pobst wringing it out on Laguna Seca), but just knowing that it's lighter -- and lowering the CoG -- can be one of those intangible benefits that impart confidence (and/or insufferable hubris) to owners.

In the same sense that unsprung weight is important by a multiplicative, high mounted weight gives inertia leverage. Plus who wants a built in leak


Sonic