Don’t worry about parts, I think they made about 4-5 million of these in plants in Italy, Spain, Germany, Argentina, Yougslavia from 1955- to the early eighties. Parts are easy to get here in the US. I saw them all over Spain when I was there about 5 years ago – there they are called Seat. Look at
http://www.seat600.com The poor mans Ferrari just like VW is the poor man’s Porsche if you want to look at it that way, who cares. A Dino is a poors mans Ferrari? A 914 or Boxster is also considered a poor man's Porsche. Stupid labels - Don’t forget Fiat owns Ferrari that is why it says Fiat on the side of the F1 cars. I have had many Porsches but have never owned a gold chain.