The BMW 318i is a rear wheel drive motor car, with its engine located in the front, and a 2 door saloon (sedan) bodyshell designed by Paul Bracq.
The BMW 318i is one of the E21 model family from BMW.
It's powered courtesy of a naturally aspirated engine of 1.8 litre capacity. This unit features single overhead camshaft valve gear, 4 cylinder layout, and 2 valves per cylinder. It develops 103.5 bhp (105 PS/77 kW) of power at 5800 rpm, and maximum torque of 145 N·m (107 lb·ft/14.8 kgm) at 4500 rpm.
The engine transfers its power through to the wheels via a 3 speed automatic 'box.
The BMW 318i weighs a stated 1040 kg at the kerb.
The BMW 318i is claimed to attain a maxiumum speed of 166 km/h (103 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 | 1366 | 53.8 | |
| Voies AR | 1373 | 54.1 | |
| Longueur | 4360 | 171.7 | |
| Largeur | 1610 | 63.4 | |
| Hauteur | 1380 | 54.3 | |
| Garde au sol | |||
| 1.7 | |||
| Poids avec pleins | 1040 kg | 2293 | |
| 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 4 | ||
| Cylindrée | 1.8 litre 1767 cc (107.829 cu in) |
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| Alésage × Course | 89 × 71 mm
3.5 × 2.8 in |
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| Rapport alésage / course | 1.25 | ||
| Distribution | single overhead camshaft (SOHC)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale (DIN) |
105 PS (103.5 bhp) (77 kW) à 5800 tr/mn |
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| Couple maximale (DIN) |
145 Nm (107 ft·lb) (14.8 kgm) à 4500 tr/mn |
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| Specific output (DIN) |
43.7 kW/litre 59.4 ps/litre 58.6 bhp/litre 0.96 bhp/cu in |
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(DIN) |
82.06 Nm/litre
0.99 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10:1 | ||
| Carburant | Bosch K-Jetronic fuel injection | ||
| bmep (brake mean effective pressure) | 1031.2 kPa (149.6 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 441.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 13.2 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 34.9 s | ||
| Vitesse | 166 km/h (103 mph) | ||
| Power-to-weight ratio | Higher is better 100.9 PS/tonne (1000 kg) 0.1 PS/kg 74.21 kW/tonne (1000 kg) 0.07 kW/kg 99.52 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.48 kg/kW 22.51 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 R 13 82S | ||
| Pneumatiques AR | 165 R 13 82S | ||
| 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 | 3.91 | ||
| Généralités | |||
| Carfolio.com ID | 319396 | ||
| Production total | |||
| Type mines | |||
| E21 | |||
| RAC rating | 19.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1980 BMW 318i Automatic added 2013-03-01. Last modified 2020-02-02. |
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