Because of Iran's sketchy nuclear program, Fiat has suspended all sales of parts or vehicles to Iran. That means that the Italian firm, which owns Alfa Romeo, Maserati, Ferrari, Lancia, and the Chrysler group as well. The company will fulfill its existing contractural obligations, but will get out of the country after that. 

The Italians joins every American automaker, Hyundai, Peugeot-Citroen, and Porsche as automakers that do not do business in Iran. 

[via Fiat]