The BMW 320 is a 2 door saloon (sedan)-bodied automobile styled by Paul Bracq with a front positioned engine powering the rear wheels.
The BMW 320 belongs to the E21 range of cars from BMW.
The 2 litre engine is a naturally aspirated, single overhead camshaft, 4 cylinder unit that develops 107.5 bhp (109 PS/80 kW) of power at 5800 rpm, and maximum torque of 157 N·m (116 lb·ft/16 kgm) at 3700 rpm.
The engine transmits power to the wheels via a 3 speed automatic gearbox.
Its stated kerb weight is 1050 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 2 | ||
| Designer | Paul Bracq | ||
| Dimensions et poids | |||
| Empattement | 2563 | 100.9 | |
| Voies AV | 1364 | 53.7 | |
| Voies AR | 1377 | 54.2 | |
| Longueur | 4355 | 171.5 | |
| Largeur | 1610 | 63.4 | |
| Hauteur | 1380 | 54.3 | |
| Garde au sol | 146 | 5.7 | |
| 1.7 | |||
| Poids avec pleins | 1050 kg | 2315 | |
| Répartition poids AV | |||
| Réservoir à essence | 52 litres | 11.4 [13.7] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2 litre 1991 cc (121.498 cu in) |
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| Alésage × Course | 89 × 80 mm
3.5 × 3.15 in |
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| Rapport alésage / course | 1.11 | ||
| Distribution | single overhead camshaft (SOHC)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale (DIN) |
109 PS (107.5 bhp) (80 kW) à 5800 tr/mn |
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| Couple maximale (DIN) |
157 Nm (116 ft·lb) (16 kgm) à 3700 tr/mn |
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| Specific output (DIN) |
40.3 kW/litre 54.7 ps/litre 54 bhp/litre 0.88 bhp/cu in |
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(DIN) |
78.85 Nm/litre
0.95 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 8.1:1 | ||
| Carburant | Solex 32 DIDTA carburettor | ||
| bmep (brake mean effective pressure) | 990.9 kPa (143.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 497.75 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 103.8 PS/tonne (1000 kg) 0.1 PS/kg 76.35 kW/tonne (1000 kg) 0.08 kW/kg 102.38 bhp/tonne (1000 kg) 0.1 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.1 kg/kW 21.88 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.MS.CS. | ||
| Suspension AR | I.STA.CS. | ||
| Roues AV | 5J x 13 H2 | ||
| Roues AR | 5J x 13 H2 | ||
| Pneumatiques AV | 165 SR 13 | ||
| Pneumatiques AR | 165 SR 13 | ||
| Freins AV/AR | Di/Dr-S | ||
| Diamètre des freins AV | 255 mm | ||
| Diamètre des freins AR | 250 mm | ||
| Braked area | |||
| Transmission | 3 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.90 | ||
| Généralités | |||
| Carfolio.com ID | 251493 | ||
| Production total | |||
| Type mines | |||
| E21 | |||
| RAC rating | 19.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1975 BMW 320 Automatic added 2011-08-06. Last modified 2020-02-02. |
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