I don't have a common list of turbo cars you can drive legally but take a look at this site for skylines:
http://imports.motortraders.net/imports/se...p;model=Skyline
get their power and weight numbers and punch em into the vic roads calculator site you mentioned and it will show you.
I see alot of people get confused about the p plate laws so here it is in basic form.
Old laws: No car can be driven if it's over the 125kw / 1 tonne, 3.5L / 1 tonne rules, doesn't matter if turbo or not.
New laws: Strictly no turbo, V8 or selected ''high powered'' cars can be driven, however you can drive a car that is turbo if it's diesel.
and don't forget with the new laws the old 125kw / 1 tonne, 3.5L / 1 tonne rules still applies. So if you got your P's before 1 July 2007 your on the old laws, if afterward your on the new laws.
hope i cleared that up a bit for some people, if I'm wrong feel free to correct me