hi and welcome.
went for a look and then test drove one 2 days later and had bought one by the end of the following week

I was concerned at the time about the alarm, but have not got over that, just don't keep things on show, off street parking or clear out the garage like I did which cuts down on washing

also, I now convince myself, ALOT of people don't know what the car is, they still call is a FIAT

and thus I feel that the thieving buggers go for the audi, mercs and beemers. Also with the abarth being rare on the streets, when you see one you stick out which isn't probably good for thief.
don't worry about it, if you are still worried I think you can get the fiat one for £500.