One thing to consider is that a PS2 or any other game console has a set specification. You know that it can do this, that and the other at speeds X, Y & Z. PC's on the other hand are not built by one company and therefore the spec changes from PC to PC. You can say that the car should be rendered at such and such, because the chances are that a lot of PC's won't be able to hack this.
That's my thoughts on the subject anyway
