Yes, it is correct. I believe it's even in the IS brochures (at least for the '01s). I haven't tested it myself, of course, but it's widely agreed to have been tested at .29...very good for this class of car.Gosha16 said:i was just browsing and s2k forum with a friend of mine and i came upon a thread that claimed the IS had a drag coefficient of .29. this seems very good. ive never seen this discussed b4. does anyoneknow if .29 is right?
not necessarily...redline814 said: