1974 Fiat 131 specs, Fuel consumption, Dimensions

Start of production 1974; End of production 1984 \| Coupe Power: from 55 Hp to 140 Hp Length 4264 mm (167.87 in.); Width 1663 mm (65.47 in.); Height 1400 mm (55.12 in.); Wheelbase 2490 mm (98.03 in.);

2.5 Diesel (72 Hp) 1978 - 1984
2.0 Super (113 Hp) 1981 - 1984
2.0 Racing (115 Hp) 1978 - 1981	Maximum speed: 180 km/h \| 111.85 mph Engine displacement: 2.0 l \| 1995 cm³ \| 121.74 cu. in.
2.0 D (60 Hp) 1978 - 1984
2.0 Abarth Rally (140 Hp) 1976 - 1980
1.6 Super (97 Hp) 1978 - 1984
1.6 Super Mirafiori (96 Hp) 1979 - 1982	Engine displacement: 1.6 l \| 1585 cm³ \| 96.72 cu. in.
1.6 Mirafiori (85 Hp) 1976 - 1984	Maximum speed: 160 km/h \| 99.42 mph 0-100 km/h: 13.2 sec, 0-60 mph: 12.5 sec Engine displacement: 1.6 l \| 1585 cm³ \| 96.72 cu. in.

1.6 (S) (75 Hp) 1974 - 1981
1.4 Super Mirafiori (75 Hp) 1979 - 1983	Maximum speed: 155 km/h \| 96.31 mph 0-100 km/h: 13.8 sec, 0-60 mph: 13.1 sec Engine displacement: 1.4 l \| 1367 cm³ \| 83.42 cu. in.
1.4 Mirafiori (70 Hp) 1980 - 1984	Maximum speed: 150 km/h \| 93.21 mph 0-100 km/h: 16 sec, 0-60 mph: 15.2 sec Engine displacement: 1.4 l \| 1367 cm³ \| 83.42 cu. in.
1.3 Super Mirafiori (78 Hp) 1978 - 1980
1.3 Mirafiori (65 Hp) 1974 - 1982
1.3 Mirafiori (55 Hp) 1974 - 1981