The BMW 840Ci is a 2 door coupé-bodied road car with a front mounted engine driving through the rear wheels.
The BMW 840Ci belongs to the E31 range of cars from BMW.
Its 4.4 litre engine is a naturally aspirated, double overhead camshaft, 8 cylinder unit that produces 282 bhp (286 PS/210 kW) of power at 5700 rpm, and maximum torque of 420 N·m (310 lb·ft/42.8 kgm) at 3900 rpm.
A 5 speed automatic 'box transmits the power to the driven wheels.
It weighs a quoted 1895 kg at the kerb.
Maximum claimed speed is 250 km/h (155 mph), official fuel consumption is 19.1/9.1/12.8 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 304.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2684 | 105.7 | |
| Voies AV | 1554 | 61.2 | |
| Voies AR | 1562 | 61.5 | |
| Longueur | 4780 | 188.2 | |
| Largeur | 1855 | 73 | |
| Hauteur | 1340 | 52.8 | |
| Garde au sol | |||
| 1.78 | |||
| Poids avec pleins | 1895 kg | 4178 | |
| Répartition poids AV | |||
| Réservoir à essence | 90 litres | 19.8 [23.8] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.29 | ||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | V 8 | ||
| Cylindrée | 4.4 litre 4398 cc (268.382 cu in) |
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| Alésage × Course | 92 × 82.7 mm
3.62 × 3.26 in |
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| Rapport alésage / course | 1.11 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale | 286 PS (282 bhp) (210 kW) à 5700 tr/mn |
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| Couple maximale | 420 Nm (310 ft·lb) (42.8 kgm) à 3900 tr/mn |
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| Specific output | 47.8 kW/litre 65 ps/litre 64.1 bhp/litre 1.05 bhp/cu in |
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95.5 Nm/litre
1.15 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10:1 | ||
| Carburant | EFi | ||
| bmep (brake mean effective pressure) | 1200.1 kPa (174.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 549.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 6.8 s | ||
| 0-100km/h | 7 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 27.1 s | ||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 150.88 PS/tonne (1000 kg) 0.15 PS/kg 110.97 kW/tonne (1000 kg) 0.11 kW/kg 148.81 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.01 kg/kW 15.05 lb/bhp |
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| Consommation | |||
| Consommation | 19.1/9.1/12.8 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 19.1/9.1/12.8 l/100km urban/extra-urban/combined | ||
| km/litre | 5.2/11.0/7.8 km/l urban/extra-urban/combined | ||
| UK MPG | 14.8/31.0/22.1 UK MPG urban/extra-urban/combined | ||
| US MPG | 12.3/25.8/18.4 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 304.0 g/km NEDC | ||
| 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.ARB. | ||
| Suspension AR | I.MultiLi.CS.ARB. | ||
| Roues AV | 7½J x 16 | ||
| Roues AR | 7½J x 16 | ||
| Pneumatiques AV | 235/50 R 16 95W | ||
| Pneumatiques AR | 235/50 R 16 95W | ||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 5 speed automatic | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | 2.81 | ||
| Généralités | |||
| Carfolio.com ID | 17622 | ||
| Production total | |||
| Type mines | |||
| E31 | |||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1996 BMW 840Ci Automatic added 1996-11-20. Last modified 2013-02-28. |
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