The BMW 840i xDrive is a 2 door coupé style car with a front mounted engine driving through all four wheels.
The BMW 840i xDrive belongs to the G15 model family from BMW.
Power is supplied by a double overhead camshaft, 3 litre turbocharged 6 cylinder engine, with 4 valves per cylinder that produces power and torque figures of 335 bhp (340 PS/250 kW) at 5000-6500 rpm and 500 N·m (369 lb·ft/51 kgm) at 1600-4500 rpm respectively.
The engine delivers its power through to the wheels via an 8 speed automatic transmission.
Quoted weight at the kerb is 1845 kg.
Its maximum speed stated is 250 km/h (155 mph), claimed fuel consumption figures are 9.4/6.3/7.4 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 169.0 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 | 2822 | 111.1 | |
| Voies AV | 1627 | 64.1 | |
| Voies AR | 1642 | 64.6 | |
| Longueur | 4843 | 190.7 | |
| Largeur | 1902 | 74.9 | |
| Hauteur | 1341 | 52.8 | |
| Garde au sol | 121 | 4.8 | |
| 1.72 | |||
| Poids avec pleins | 1845 kg | 4068 | |
| Répartition poids AV | |||
| Réservoir à essence | 68 litres | 15 [18] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.3 | ||
| maître-couple | 2.22 m² | ||
| SCx | 0.67 | ||
| turbocharged petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 3 litre 2998 cc (182.949 cu in) |
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| Alésage × Course | 82 × 94.6 mm
3.23 × 3.72 in |
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| Rapport alésage / course | 0.87 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale | 340 PS (335 bhp) (250 kW) à 5000-6500 tr/mn |
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| Couple maximale | 500 Nm (369 ft·lb) (51 kgm) à 1600-4500 tr/mn |
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| Specific output | 83.3 kW/litre 113.3 ps/litre 111.7 bhp/litre 1.83 bhp/cu in |
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166.78 Nm/litre
2.02 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 11:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2095.8 kPa (304 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 499.67 cc | ||
| Aspiration | Turbo | ||
| Compressor | 1 BMW TwinPower twin-scroll turbocharger | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 4.7 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 184.1 PS/tonne (1000 kg) 0.18 PS/kg 135.4 kW/tonne (1000 kg) 0.14 kW/kg 181.57 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.39 kg/kW 12.34 lb/bhp |
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| Consommation | |||
| Consommation | 9.4/6.3/7.4 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.4/6.3/7.4 l/100km urban/extra-urban/combined | ||
| km/litre | 10.6/15.9/13.5 km/l urban/extra-urban/combined | ||
| UK MPG | 30.1/44.8/38.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 25.0/37.3/31.8 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 169.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | H | ||
| CO2 Effizienz (DE) | C | ||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | all wheel drive | ||
| Répartition du couple | |||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 8J x 18 | ||
| Roues AR | 9J x 18 | ||
| Pneumatiques AV | 245/45 R 18 100Y XL | ||
| Pneumatiques AR | 275/40 R 18 103Y XL | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | 0.64 | ||
| Rapport de pont | 2.93 | ||
| Généralités | |||
| Carfolio.com ID | 643643 | ||
| Production total | |||
| Type mines | |||
| G15 | |||
| RAC rating | 25.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2020 BMW 840i xDrive added 2020-02-22. Last modified 2020-03-16. |
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