This automobile has a 2 door convertible/cabriolet body style with a front mounted engine driving through all four wheels.
It is part of BMW's F23 series.
Its 4 cylinder, double overhead camshaft turbocharged engine has 4 valves per cylinder and a displacement of 2 litres. For this model it musters power and torque figures of 240 bhp (243 PS/179 kW) at 5000-6500 rpm and 350 Nm (258 lbft/35.7 kgm) at 1450-4800 rpm respectively.
The engine transfers its power through to the wheels by means of an 8 speed automatic gearbox.
It weighs a claimed 1708 kg at the kerb.
Maximum speed quoted is 209 km/h or 130 mph, quoted fuel consumption is 22/32/25 US MPG EPA city/highway/combined.
Full specs
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Applicable to the USA domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2690 | 105.9 | |
| Voies AV | 1521 | 59.9 | |
| Voies AR | 1556 | 61.3 | |
| Longueur | 4437 | 174.7 | |
| Largeur | 1774 | 69.8 | |
| Hauteur | 1413 | 55.6 | |
| Garde au sol | 140 | 5.5 | |
| 1.65 | |||
| Poids avec pleins | 1708 kg | 3765 | |
| Répartition poids AV | 49.4% front | ||
| Réservoir à essence | 52 litres | 11.4 [13.7] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.3 | ||
| maître-couple | 2.16 m² | ||
| SCx | 0.65 | ||
| turbocharged petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | N20B20O0 | ||
| Cylinders | Straight 4 | ||
| Cylindrée | 2 litre 1997 cc (121.864 cu in) |
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| Alésage × Course | 84 × 90.1 mm
3.31 × 3.55 in |
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| Rapport alésage / course | 0.93 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 243 PS (240 bhp) (179 kW) à 5000-6500 tr/mn |
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| Couple maximale | 350 Nm (258 ft·lb) (35.7 kgm) à 1450-4800 tr/mn |
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| Specific output | 89.6 kW/litre 121.9 ps/litre 120.2 bhp/litre 1.97 bhp/cu in |
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175.26 Nm/litre
2.12 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2202.4 kPa (319.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 499.25 cc | ||
| Aspiration | Turbo | ||
| Compressor | BMW TwinPower TwinScroll turbocharger | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 5.6 s | ||
| 0-100km/h | 5.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 209 km/h (130 mph) | ||
| Power-to-weight ratio | Higher is better 142.47 PS/tonne (1000 kg) 0.14 PS/kg 104.78 kW/tonne (1000 kg) 0.1 kW/kg 140.52 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.54 kg/kW 15.94 lb/bhp |
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| Consommation | |||
| Consommation | 22/32/25 US MPG EPA city/highway/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 10.7/7.4/9.4 l/100km city/highway/combined | ||
| km/litre | 9.4/13.6/10.6 km/l city/highway/combined | ||
| UK MPG | 26.4/38.4/30.0 UK MPG city/highway/combined | ||
| US MPG | 22.0/32.0/25.0 US MPG city/highway/combined | ||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| 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 | 7.0J x 17 | ||
| Roues AR | 7.0J x 17 | ||
| Pneumatiques AV | 205/50 R 17 89V | ||
| Pneumatiques AR | 205/50 R 17 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 312 mm | ||
| Diamètre des freins AR | 290 mm | ||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | 0.67 | ||
| Rapport de pont | 3.08 | ||
| Généralités | |||
| Carfolio.com ID | 492833 | ||
| Production total | |||
| Type mines | |||
| F23 | |||
| RAC rating | 17.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2015 BMW 228i xDrive Convertible added 2016-06-26. Last modified 2020-03-16. |
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