Fiat Abarth 124 Rally is a sport version of the 124 Amongst the most notable modifications over the standard spider there were independent rear suspension, engine upgrades lightweight body panels and a rigid hard top.
In place of the usual rear solid axle there is independent suspension from lower wishbones the original trailing arms an upper strut and an anti-roll bar. At the front a radius rod on each side was added to the standard double wishbones.
The Abarth-tuned type 132 AC 4.000 1.8-litre, twin-cam engine was brought from the standard 118 to 128 PS DIN (94 kW; 126 hp) by replacing the standard twin-choke carburettor with double vertical twin-choke Weber 44 IDFs, and by fitting an Abarth exhaust with a dual exit muffler. The 9.8:1 compression ratio was left unchanged.