The Fiat V8 had a 70 degree V configuration, displaced 1,996 cc and was fitted with two twin-choke Weber 36 DCF 3 carburettors. In its first iteration (type 104.000) the engine had a compression ratio of 8.5:1 and produced 105 PS (77 kW; 104 hp) at 5,600 rpm, giving the car a top speed of 190 km/h (118 mph).