Yeah only car I've seen are executive commys, falcons, camry's corollas.
The camrys and corollas have police markings but no lights/sirens.
I once saw a VTSS cop car at a booze bus, I think V8s were ditched soon after.
They don't really need anything bar v6s. I mean they're hardly gutless, both putting out over 160KW now.... I've seen cop cars driven in anger and can't say with their training that i'd be confident in running from them.
Good to see the WRX bashing occurs in every forum, some people won't learn till someone who can drive one rips them hard. WRXs are very competent cars, you just can't drive them with no mercy like a silvia/skyline.