no thats MPH.
i'll get a replay for everyonw who doesn't believe.
i think that aerodynamics has something to do with it being so fast. cuz the Alpine 310 has a bit more power but has never gpne very fast
mine (stock) is not geared to do 225MPH. The only way it will do it is down a greased mineshaft, with a tailwind. And I haven't found the "Mineshaft" anywhere in GT4 yet.