F1 2001 on the PS2 is not the same game as the PC version. There may be
some superficial similarities, but it was done by a totally different
development team, and as far as I know nobody has ever publicly
acknowledged how much, if any, information was shared between the two
teams. I have both the PC version, and the Xbox version. The Xbox
version was a straight port from the PS2 version and therefore I will
just refer to it as the console version. The physics are clearly
different; for example the console version has much more effective
brakes than the PC version. The tracks are clearly different. The
console version has semi-auto gearchange and traction control, the PC
version has a choice of either auto or manual gearchange, and a
"throttle help" feature that does not seem to function the same way as
real life traction control. I much prefer the PC version due to its
more realistic physics and due to the fact that I do not yet have a
wheel for the Xbox. However I think the console version is in some ways
a better representation of how an F1 vehicle is equipped, it may have
better track modelling, and it definitely has better graphics. Now I am
curious, what is it that you think is better about the Sony version?