The 430i Cabrio is a rear wheel drive convertible/cabriolet motor car with a front mounted engine, manufactured by BMW.
The BMW 430i Cabrio is one of the G23 range of cars from BMW.
Powering the BMW 430i Cabrio is a double overhead camshaft, 2 litre turbocharged 4 cylinder powerplant, with 4 valves per cylinder that produces power and torque figures of 254.5 bhp (258 PS/190 kW) at 5000-6500 rpm and 400 N·m (295 lb·ft/40.8 kgm) at 1550-4400 rpm respectively.
The engine transmits power to the wheels via an 8 speed automatic transmission.
It weighs a quoted 1790 kg at the kerb.
Maximum speed claimed is 250 km/h or 155 mph, claimed fuel consumption is 7.5/5.2/6.0 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 138.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2851 | 112.2 | |
| Voies AV | 1575 | 62 | |
| Voies AR | 1611 | 63.4 | |
| Longueur | 4786 | 188.4 | |
| Largeur | 1852 | 72.9 | |
| Hauteur | 1384 | 54.5 | |
| Garde au sol | 124 | 4.9 | |
| 1.68 | |||
| Poids avec pleins | 1790 kg | 3946 | |
| Répartition poids AV | |||
| Réservoir à essence | 59 litres | 13 [15.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.28 | ||
| maître-couple | 2.19 m² | ||
| SCx | 0.61 | ||
| turbocharged petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2 litre 1998 cc (121.925 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 16 Total vannes |
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| Puissance maximale | 258 PS (254.5 bhp) (190 kW) à 5000-6500 tr/mn |
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| Couple maximale | 400 Nm (295 ft·lb) (40.8 kgm) à 1550-4400 tr/mn |
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| Specific output | 95 kW/litre 129.1 ps/litre 127.4 bhp/litre 2.09 bhp/cu in |
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200.2 Nm/litre
2.42 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.2:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2515.8 kPa (364.9 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 499.5 cc | ||
| Aspiration | Turbo | ||
| Compressor | 1 BMW TwinPower twin-scroll turbocharger | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 6.2 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 144.16 PS/tonne (1000 kg) 0.14 PS/kg 106.02 kW/tonne (1000 kg) 0.11 kW/kg 142.18 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.43 kg/kW 15.75 lb/bhp |
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| Consommation | |||
| Consommation | 7.5/5.2/6.0 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 7.5/5.2/6.0 l/100km urban/extra-urban/combined | ||
| km/litre | 13.3/19.2/16.7 km/l urban/extra-urban/combined | ||
| UK MPG | 37.7/54.3/47.1 UK MPG urban/extra-urban/combined | ||
| US MPG | 31.4/45.2/39.2 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 138.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | E | ||
| CO2 Effizienz (DE) | A | ||
| 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 | |||
| Suspension AR | |||
| Roues AV | 7½J x 17 | ||
| Roues AR | 7½J x 17 | ||
| Pneumatiques AV | 225/50 R 17 98Y XL | ||
| Pneumatiques AR | 225/50 R 17 98Y 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 | 3.15 | ||
| Généralités | |||
| Carfolio.com ID | 704946 | ||
| Production total | |||
| Type mines | |||
| G23 | |||
| RAC rating | 16.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2020 BMW 430i Cabrio added 2020-10-12. Last modified 2020-10-12. |
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