The 1600 badge first appeared on the OSCA-powered version of the Fiat Pininfarina Coupé in the 1960s, before reappearing after a very short break in Argentina for a version of the 125 powered by an old Lampredi OHV unit. A coupé was also offered there.

• Fiat 1200, 1500, 1500 S, 1600 S
• Fiat 1600 (1969–72)
• Fiat 1600 Sport

Marque: Fiat | Predecessor: Fiat 1300, 1500 | Successors: Fiat 124, Fiat 125