i will add one thing, which may be entirely based on personal preference...
i will only say that it may not be suitable for a daily driver.
(now that the gunfire has subsided) - i know some people do use their GT3s as their daily drivers, and i very much respect and admire that (you crazy bastards
)
but for my preference, it is a bit stiff and harsh compared to a turbo or C4S for all year use, not only because of the 4WD, more insulation, stiffness, but also in terms of pure feel.
i almost got a GT3 and a Cayenne S instead of blowing it all on a 2005 Turbo S Cab with every non-conflicting option...