The A70 Hereford is a car from Austin, with rear wheel drive, a front positioned engine and a saloon (sedan) body style.
Its 4 cylinder, overhead valve naturally aspirated powerplant has 2 valves per cylinder and a displacement of 2.2 litres. It musters power and torque figures of 67 bhp (68 PS/50 kW) at 3800 rpm and 157 Nm (116 lbft/16 kgm) at 1700 rpm respectively.
This power is delivered to the wheels via a 4 speed manual gearbox.
It weighs a quoted 1280 kg at the kerb.
Maximum speed stated is 134 km/h (83 mph), officially quoted fuel consumption is 13.5-11.8 l/100km Autocar figures.
Full specs
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| Carrocería | |||
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| Carrocería | 4/5 seater sedan/saloon | ||
| Número de puertas | |||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2515 | 99 | |
| Vía delantera | 1372 | 54 | |
| Vía trasera | 1422 | 56 | |
| Longitud | 4255 | 167.5 | |
| Ancho | 1769 | 69.6 | |
| Altura | 1667 | 65.6 | |
| Despeje del suelo | 191 | 7.5 | |
| Relación Largo:Dist.entre ejes | 1.69 | ||
| Peso en vacío | 1280 kg | 2822 | |
| Distribución del peso (% adelante) | 55% front | ||
| Capacità serbatoio | 56.8 litres | 12.5 [15] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Austin | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 2.2 litre 2200 cc (134.252 cu in) |
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| Diámetro × Carrera | 79.4 × 111.1 mm
3.13 × 4.37 in |
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| Relación diámetro/carrera | 0.71 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 8 Total de válvulas |
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| Potencia nominal | 68 PS (67 bhp) (50 kW) a 3800 rpm |
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| Par motor máximo | 157 Nm (116 ft·lb) (16 kgm) a 1700 rpm |
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| Potencia específica | 22.7 kW/litre 30.9 ps/litre 30.5 bhp/litre 0.5 bhp/cu in |
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71.36 Nm/litre
0.86 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 6.8:1 | ||
| Alimentación | 1 Ze carb | ||
| 896.8 kPa (130.1 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 550 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | 14.9 s | ||
| 0-60mph | 22.3 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 22.1 s | ||
| 0-1000m | |||
| Velocidad máxima | 134 km/h (83 mph) | ||
| Power-to-weight ratio | Higher is better 53.07 PS/tonne (1000 kg) 0.05 PS/kg 39.03 kW/tonne (1000 kg) 0.04 kW/kg 52.34 bhp/tonne (1000 kg) 0.05 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 25.62 kg/kW 42.79 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 13.5-11.8 l/100km Autocar figures | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.5 l/100km figures | ||
| km/litre | 7.4 km/l figures | ||
| UK MPG | 20.9 UK MPG figures | ||
| US MPG | 17.4 US MPG figures | ||
| 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 | 11.90 m | ||
| Suspensión delantera | I.CS. | ||
| Suspensión trasera | LA.SE. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 5.50 x 16 | ||
| Neumáticos detrás | 5.50 x 16 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 4.13 | ||
| General | |||
| Carfolio.com ID | 50325 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 15.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1950 Austin A70 Hereford added before December 1995. Last modified 2013-02-28. |
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