The Maria 1.3 Estate is a rear wheel drive estate/station wagon passenger car with a front located engine, from Morris.
Its 4 cylinder, overhead valve naturally aspirated powerplant has 2 valves per cylinder and a volume of 1.3 litres. This unit provides power and torque figures of 57 bhp (58 PS/43 kW) at 5500 rpm and 94 Nm (69 lbft/9.6 kgm) at 2450 rpm respectively.
The engine delivers its power through to the wheels via a 4 speed manual gearbox.
It weighs a quoted 928 kg at the kerb.
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 | 2438 | 96 | |
| Vía delantera | 1320 | 52 | |
| Vía trasera | 1320 | 52 | |
| Longitud | 4318 | 170 | |
| Ancho | 1638 | 64.5 | |
| Altura | 1435 | 56.5 | |
| Despeje del suelo | 191 | 7.5 | |
| Relación Largo:Dist.entre ejes | 1.77 | ||
| Peso en vacío | 928 kg | 2046 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 52.3 litres | 11.5 [13.8] 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 | 1.3 litre 1275 cc (77.805 cu in) |
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| Diámetro × Carrera | 70.61 × 81.28 mm
2.78 × 3.2 in |
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| Relación diámetro/carrera | 0.87 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 8 Total de válvulas |
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| Potencia nominal (DIN) |
58 PS (57 bhp) (43 kW) a 5500 rpm |
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| Par motor máximo (DIN) |
94 Nm (69 ft·lb) (9.6 kgm) a 2450 rpm |
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| Potencia específica (DIN) |
33.3 kW/litre 45.3 ps/litre 44.7 bhp/litre 0.73 bhp/cu in |
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(DIN) |
73.73 Nm/litre
0.89 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 8.8:1 | ||
| Alimentación | 1 SU carb | ||
| 926.5 kPa (134.4 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 3 | ||
| Engine coolant | Water | ||
| 318.75 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 62.28 PS/tonne (1000 kg) 0.06 PS/kg 45.8 kW/tonne (1000 kg) 0.05 kW/kg 61.42 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 21.83 kg/kW 36.47 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 | I.W.TB. | ||
| Suspensión trasera | LA.SE. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | |||
| Neumáticos detrás | |||
| Brakes F/R | Di/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | 1671 cm2 | ||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 4.11 | ||
| General | |||
| Carfolio.com ID | 60203 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 12.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1975 Morris Maria 1.3 Estate added before December 1995. Last modified 2013-02-28. |
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