Almost every car I have had has been a Fiat. It depends on whether you can afford new or not, but you could get a Panda Automatic with yellow paint. Pandas are a similar size to a cinquecento - I had one before my Panda. I have the basic 1.1 manual. If you have a Fiat dealer near you, you could always ask them to keep an eye out for a second hand one for you.