The Ambassador Mk 4 is a rear wheel drive saloon (sedan) car with a front placed engine, sold by Hindustan.
The Hindustan Ambassador Mk 4's engine is a naturally aspirated petrol, 1.8 litre, overhead valve 4 cylinder with 2 valves per cylinder. In this application it develops 59 bhp (60 PS/44 kW) of power at 4400 rpm, and maximum torque of 116 N·m (86 lb·ft/11.8 kgm) at 3000 rpm.
A 4 speed manual 'box transmits the power to the driven wheels.
Quoted weight at the kerb is 1114 kg.
The Hindustan Ambassador Mk 4 is said to be able to achieve a maxiumum speed of 124 km/h, or 77 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2460 | 96.9 | |
| Voies AV | 1370 | 53.9 | |
| Voies AR | 1350 | 53.1 | |
| Longueur | 4310 | 169.7 | |
| Largeur | 1680 | 66.1 | |
| Hauteur | 1600 | 63 | |
| Garde au sol | 159 | 6.3 | |
| 1.75 | |||
| Poids avec pleins | 1114 kg | 2456 | |
| Répartition poids AV | 55% front | ||
| Réservoir à essence | 55 litres | 12.1 [14.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | BMC | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.8 litre 1760 cc (107.402 cu in) |
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| Alésage × Course | 79.4 × 88.9 mm
3.13 × 3.5 in |
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| Rapport alésage / course | 0.89 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale (SAE) |
60 PS (59 bhp) (44 kW) à 4400 tr/mn |
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| Couple maximale (SAE) |
116 Nm (86 ft·lb) (11.8 kgm) à 3000 tr/mn |
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| Specific output (SAE) |
25 kW/litre 34 ps/litre 33.5 bhp/litre 0.55 bhp/cu in |
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(SAE) |
65.91 Nm/litre
0.8 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 7.6:1 | ||
| Carburant | 1 SU carb | ||
| bmep (brake mean effective pressure) | 828.2 kPa (120.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 3 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 440 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 | 124 km/h (77 mph) | ||
| Power-to-weight ratio | Higher is better 53.7 PS/tonne (1000 kg) 0.05 PS/kg 39.49 kW/tonne (1000 kg) 0.04 kW/kg 52.96 bhp/tonne (1000 kg) 0.05 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 25.32 kg/kW 42.29 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 | 3.720 | ||
| Turning circle | 10.80 m | ||
| Suspension AV | I.W.TB. | ||
| Suspension AR | LA.SE. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | 620 cm2 | ||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.88 | ||
| Généralités | |||
| Carfolio.com ID | 60489 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 15.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1982 Hindustan Ambassador Mk 4 added 1998-12-06. Last modified 2013-02-28. |
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