Who mentioned the Cup?
I wholly disagree. I would guess that the Abarth will weigh more than the current selection of 500's and will not handle well. There has not been a good Fiat for years and although I think the 500 looks okay - for my girlfriend, I can't see it making any dent in the current cream of the hot hatch league.
Being the "be all and end all" amongst some people on here, the 172 Cup is the handling and pace setter.
As I recall, early tests of the handling of the 500's has been very favourable and putting the name 'Abarth' to a 500 will no doubt improve the handling further. Look at it's stance, size and width - it's odds on to be a good handling car, nothing like Punto's and Stilos of years gone.
Okay for your girlfriend, lol, I'm sure you'll say that when the thing that will inevitably weigh 100+ kg's less than your cup is showing you a clean pair of heels