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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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater estate/station wagon | ||
| Nombre de portes | 5 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2438 | 96 | |
| Voies AV | 1320 | 52 | |
| Voies AR | 1320 | 52 | |
| Longueur | 4318 | 170 | |
| Largeur | 1638 | 64.5 | |
| Hauteur | 1435 | 56.5 | |
| Garde au sol | 191 | 7.5 | |
| 1.77 | |||
| Poids avec pleins | 928 kg | 2046 | |
| Répartition poids AV | |||
| Réservoir à essence | 52.3 litres | 11.5 [13.8] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Austin | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.3 litre 1275 cc (77.805 cu in) |
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| Alésage × Course | 70.61 × 81.28 mm
2.78 × 3.2 in |
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| Rapport alésage / course | 0.87 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale (DIN) |
58 PS (57 bhp) (43 kW) à 5500 tr/mn |
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| Couple maximale (DIN) |
94 Nm (69 ft·lb) (9.6 kgm) à 2450 tr/mn |
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| Specific output (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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| Construction | |||
| Lubrification | |||
| Taux de compression | 8.8:1 | ||
| Carburant | 1 SU carb | ||
| bmep (brake mean effective pressure) | 926.5 kPa (134.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 3 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 318.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| 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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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.W.TB. | ||
| Suspension AR | LA.SE. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | Di/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | 1671 cm2 | ||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.11 | ||
| Généralités | |||
| Carfolio.com ID | 60203 | ||
| Production total | |||
| Type mines | |||
| 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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