have had a Fox as a hire car a couple of times, and they are pretty good really.... they dont go down too well in VW circles, as it replaced the Lupo (bit iconic), but I liked it overall
LOADS of space, massive head room, decent, torquey little motor that pulled well up lake district hills in third, got over somewhere near 50 to the gallon, and pretty comfy too. Bit basic in terms of trim materials, but had air con, wheel controls for the stereo etc - was considerably bigger than the Polo I used to have as well
The Lupo... yes its small, and yes its a bit floppy, but its not that sort of car that impels you to launch it about at all. We can get a 2 weeks shop in the back with room to spare, and 2 bikes with the seats down
If you want some sparkle, go for the Gti
G