Fiat 131 Abarth

Summary

1
Car Info
2
Technical Specifications & Achievements

Car Info

The Fiat 131 Abarth proved that conventional engineering could still beat more exotic rivals, claiming three manufacturers’ titles in four years. Unlike the mid-engined Lancia Stratos, the 131 Abarth was a traditional front-engine, rear-wheel-drive car - simpler, more reliable, and easier to run over gruelling multi-day events.

Developed by Abarth, Fiat’s competition arm, the 131 Rally was powered by a 2.0-litre twin-cam engine producing around 230 bhp in rally trim. Its mechanical simplicity and rugged build made it a favourite with drivers, particularly on rough or unpredictable surfaces where reliability was key.

In 1977, the 131 Abarth delivered Fiat’s first manufacturers’ crown, narrowly edging out Ford after five wins from eleven rallies. A more dominant performance followed in 1978, with the title secured by a 34-point margin. After a runner-up finish in 1979, the car reclaimed the championship in 1980, taking five victories from twelve rounds.

That same year, Walter Röhrl secured the drivers’ title in a 131 Abarth, sealing the car’s place in rallying history. Wearing its distinctive Alitalia colours, the Fiat 131 Abarth became an enduring symbol of how smart engineering and dependability could outlast even the most radical designs.

Fiat 131 Abarth, 1977
© WRC / Automobilist

Technical Specifications & Achievements

Car Name

Fiat 131 Abarth

Chassis

Modified production steel monocoque with lightweight panels

Engine

2.0L inline-4 DOHC 16V (230 bhp)

Transmission

5-speed ZF manual with self-locking differential

WRC Wins

WRC Manufacturers Titles

3 (1977, 1978, 1980)