The 131 Mirafiori Estate Special is a road car from Fiat, with rear wheel drive, a front mounted engine and a 5 door estate/station wagon body style.
Power is supplied by an overhead valve, 1.6 litre naturally aspirated 4 cylinder engine, with 2 valves per cylinder that provides power and torque figures of 74 bhp (75 PS/55 kW) at 5200 rpm and 124 N·m (91 lb·ft/12.6 kgm) at 3000 rpm respectively.
A 4 speed manual gearbox transmits the power to the wheels.
Quoted kerb weight is 1030 kg.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater estate/station wagon | ||
| Número de puertas | 5 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2490 | 98 | |
| Vía delantera | 1370 | 53.9 | |
| Vía trasera | 1315 | 51.8 | |
| Longitud | 4265 | 167.9 | |
| Ancho | 1630 | 64.2 | |
| Altura | 1410 | 55.5 | |
| Despeje del suelo | 120 | 4.7 | |
| Relación Largo:Dist.entre ejes | 1.71 | ||
| Peso en vacío | 1030 kg | 2271 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 50 litres | 11 [13.2] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Fiat | ||
| Código de motor | 131 A 1.000 | ||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 1.6 litre 1585 cc (96.723 cu in) |
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| Diámetro × Carrera | 84 × 71.5 mm
3.31 × 2.81 in |
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| Relación diámetro/carrera | 1.17 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 8 Total de válvulas |
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| Potencia nominal (DIN) |
75 PS (74 bhp) (55 kW) a 5200 rpm |
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| Par motor máximo (DIN) |
124 Nm (91 ft·lb) (12.6 kgm) a 3000 rpm |
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| Potencia específica (DIN) |
34.8 kW/litre 47.3 ps/litre 46.7 bhp/litre 0.77 bhp/cu in |
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(DIN) |
78.23 Nm/litre
0.95 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 9.2:1 | ||
| Alimentación | 1 Weber 32 ADF 7 carburettor | ||
| 983.1 kPa (142.6 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 396.25 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | |||
| Power-to-weight ratio | Higher is better 72.84 PS/tonne (1000 kg) 0.07 PS/kg 53.57 kW/tonne (1000 kg) 0.05 kW/kg 71.84 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 18.67 kg/kW 31.18 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 155 SR 13 | ||
| Neumáticos detrás | 155 SR 13 | ||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 4.10 | ||
| General | |||
| Carfolio.com ID | 560197 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 17.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1977 Fiat 131 Mirafiori Estate Special added 2018-10-07. Last modified 2020-03-16. |
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