The most distinguishing feature of the FIAT 1100-103 were the doors that were hinged on the central pillar (also known as suicide doors). 1100-103 was actuallythe name of the project when this FIAT car was being developed. Its actual name was the FIAT Nuova 1100.

They were also made in India and made in the Premier Automobiles factory (PAL) in Kurla, Mumbai.

The car had 2 versions - one was called Millicento and the other Elegant which had a third centre light on the front grille.