Fiat Fiat Abarth 850TC Berlina

The Fiat-Abarth 750 is a compact sporting series of automobiles manufactured by the Italian manufacturing firm Abarth & C. of Turin, Italy in the 1950s and 1960s. The cars used the floorpan and often the bodywork of the Fiat 600 but were fitted with Abarth's modified engines. Abarth also offered a number of bodyworks by other designers for the 750 and its derivatives, most famously Zagato but also Allemano and others.

Source: Wikipedia (CC BY-SA).