The BMW i8 Concept is a 2 door coupé-bodied car with a mid mounted engine supplying power to the rear wheels.
The 1.5 litre engine is a double overhead camshaft, 3 cylinder that develops 220.5 bhp (224 PS/164 kW) of power, and maximum torque of 300 N·m (221 lb·ft/30.6 kgm).
The BMW i8 Concept weighs a claimed 1480 kg at the kerb.
Top claimed speed is 250 km/h, which equates to 155 mph, and carbon dioxide emissions are 66.0 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 | 2800 | 110.2 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | 4632 | 182.4 | |
| Largeur | 1955 | 77 | |
| Hauteur | 1280 | 50.4 | |
| Garde au sol | |||
| 1.65 | |||
| Poids avec pleins | 1480 kg | 3263 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 3 | ||
| Cylindrée | 1.5 litre 1500 cc (91.536 cu in) |
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| Alésage × Course | |||
| Rapport alésage / course | |||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale | 224 PS (220.5 bhp) (164 kW) |
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| Couple maximale | 300 Nm (221 ft·lb) (30.6 kgm) à 0 tr/mn |
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| Specific output | 109.6 kW/litre 149 ps/litre 147 bhp/litre 2.41 bhp/cu in |
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200 Nm/litre
2.42 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | |||
| Carburant | |||
| bmep (brake mean effective pressure) | |||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 500 cc | ||
| Aspiration | |||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Hybrid drivetrain | |||
| Secondary motor type | electric motor | ||
| Secondary power | 130.0 PS (128 bhp, 95.6 kW) | ||
| Secondary torque | 250.0 Nm (184 ft·lb, 25 kgm) | ||
| Maximum system output | |||
| Maximum system torque | |||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 4.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 151.06 PS/tonne (1000 kg) 0.15 PS/kg 111.1 kW/tonne (1000 kg) 0.11 kW/kg 148.99 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 9 kg/kW 15.03 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 | 66.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | A | ||
| CO2 Effizienz (DE) | A+ | ||
| Châssis | |||
| Emplacement de moteur | mid | ||
| Engine layout | transverse | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | |||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 250536 | ||
| Production total | |||
| Type mines | |||
| Concept | |||
| RAC rating | |||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2011 BMW i8 Concept added 2011-07-30. Last modified 2020-02-02. |
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