Not sure about the rad, I think the passat G60 one is the same as the aircon Mk2 one isn't it? ie. bit bigger? My mk2 has a/c so it has the larger rad, can measure it if you want and let you know? Don't suppose the G60 passat has sebring wheels with the centre caps on does it? I'm after some!
the mk2 with aircon is the same rad as a late Mk2 turbo diesel. had to change the one on my dads recently so I know there the same