Originally Posted by T Bone
For the M3, I left out drag simply because I couldn't find data, so if someone has the drag coefficient and front area, please post.
Here is a simulation of the M6 and a PDF of the M6 review from C&D....very close...
M6 sim vs. data looks not bad. Accurate around 50-70 otherwise underpredicting. I posted the aero info. here
. Since we don't have both numbers I'd guess .29/23.6 but only the product matters anyway. Nice work!