BMW 323i is an automobile that has a 2 door saloon (sedan) type body designed by Paul Bracq with a front positioned engine powering the rear wheels.
The BMW 323i belongs to the E21 model family from BMW.
The 6 cylinder, single overhead camshaft naturally aspirated powerplant has 2 valves per cylinder and a volume of 2.3 litres. In this application it produces power and torque figures of 141 bhp (143 PS/105 kW) at 6000 rpm and 190 Nm (140 lbft/19.4 kgm) at 4500 rpm respectively.
An automatic transmission delivers the power to the wheels.
Its claimed weight at the kerb is 1150 kg.
The BMW 323i is claimed to achieve a maxiumum speed of 185 km/h (115 mph).
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 | 1384 | 54.5 | |
| Voies AR | 1400 | 55.1 | |
| Longueur | 4355 | 171.5 | |
| Largeur | 1610 | 63.4 | |
| Hauteur | 1380 | 54.3 | |
| Garde au sol | |||
| 1.7 | |||
| Poids avec pleins | 1150 kg | 2535 | |
| Répartition poids AV | |||
| Réservoir à essence | 58 litres | 12.8 [15.3] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 2.3 litre 2316 cc (141.331 cu in) |
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| Alésage × Course | 80 × 76.8 mm
3.15 × 3.02 in |
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| Rapport alésage / course | 1.04 | ||
| Distribution | single overhead camshaft (SOHC)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale (DIN) |
143 PS (141 bhp) (105 kW) à 6000 tr/mn |
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| Couple maximale (DIN) |
190 Nm (140 ft·lb) (19.4 kgm) à 4500 tr/mn |
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| Specific output (DIN) |
45.4 kW/litre 61.7 ps/litre 60.9 bhp/litre 1 bhp/cu in |
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(DIN) |
82.04 Nm/litre
0.99 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9.5:1 | ||
| Carburant | Bosch K-Jetronic fuel injection | ||
| bmep (brake mean effective pressure) | 1030.9 kPa (149.5 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 7 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 386 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 11.8 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 33.4 s | ||
| Vitesse | 185 km/h (115 mph) | ||
| Power-to-weight ratio | Higher is better 124.31 PS/tonne (1000 kg) 0.12 PS/kg 91.43 kW/tonne (1000 kg) 0.09 kW/kg 122.61 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.94 kg/kW 18.27 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 | 5½J x 13 H2 | ||
| Roues AR | 5½J x 13 H2 | ||
| Pneumatiques AV | 185/70 R 13 84H | ||
| Pneumatiques AR | 195/70 R 13 84H | ||
| Freins AV/AR | VeDi/Di-S | ||
| Diamètre des freins AV | 255 mm | ||
| Diamètre des freins AR | 258 mm | ||
| Braked area | |||
| Transmission | automatic | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | 3.45 | ||
| Généralités | |||
| Carfolio.com ID | 319407 | ||
| Production total | |||
| Type mines | |||
| E21 | |||
| RAC rating | 23.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1978 BMW 323i Automatic added 2013-03-01. Last modified 2020-02-02. |
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