im new here :)

[garyrsts2]

hello all
im new here and new to fiats as well
i currently have an old banger rover 200 which i am selling but im buying a fiat cinqento, the owner that im buying it off says its an abarth. what does this mean?
il post up some pics of it once i get it.
all details on the car welcome so i know more about it
cheers
gary