The 428i Coupé is a rear wheel drive coupé motor vehicle with a front mounted engine, manufactured by BMW.
The BMW 428i Coupé belongs to the F32 model family from BMW.
Power is produced by a double overhead camshaft, 2 litre turbocharged 4 cylinder motor, with 4 valves per cylinder that provides power and torque figures of 242 bhp (245 PS/180 kW) at 5000 rpm and 350 N·m (258 lb·ft/35.7 kgm) at 1250-4800 rpm respectively.
An 8 speed automatic gearbox transmits the power to the wheels.
Claimed kerb weight is 1545 kg.
It is claimed to manage a top speed of 250 km/h which is 155 mph, quoted fuel consumption figures are 8.1/5.2/6.3 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 147.0 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 | 2810 | 110.6 | |
| Voies AV | 1545 | 60.8 | |
| Voies AR | 1594 | 62.8 | |
| Longueur | 4638 | 182.6 | |
| Largeur | 1825 | 71.9 | |
| Hauteur | 1362 | 53.6 | |
| Garde au sol | 130 | 5.1 | |
| 1.65 | |||
| Poids avec pleins | 1545 kg | 3406 | |
| Répartition poids AV | |||
| Réservoir à essence | 60 litres | 13.2 [15.9] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.29 | ||
| maître-couple | 2.16 m² | ||
| SCx | 0.63 | ||
| turbocharged petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| 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 | 245 PS (242 bhp) (180 kW) à 5000 tr/mn |
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| Couple maximale | 350 Nm (258 ft·lb) (35.7 kgm) à 1250-4800 tr/mn |
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| Specific output | 90.4 kW/litre 122.9 ps/litre 121.2 bhp/litre 1.99 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 | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 499.25 cc | ||
| Aspiration | Turbo | ||
| Compressor | BMW TwinPower twin-scroll turbocharger | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 5.8 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 25.6 s | ||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 158.81 PS/tonne (1000 kg) 0.16 PS/kg 116.8 kW/tonne (1000 kg) 0.12 kW/kg 156.63 bhp/tonne (1000 kg) 0.16 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.56 kg/kW 14.3 lb/bhp |
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| Consommation | |||
| Consommation | 8.1/5.2/6.3 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 8.1/5.2/6.3 l/100km urban/extra-urban/combined | ||
| km/litre | 12.3/19.2/15.9 km/l urban/extra-urban/combined | ||
| UK MPG | 34.9/54.3/44.8 UK MPG urban/extra-urban/combined | ||
| US MPG | 29.0/45.2/37.3 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 147.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | F | ||
| CO2 Effizienz (DE) | C | ||
| 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 94W | ||
| Pneumatiques AR | 225/50 R 17 94W | ||
| 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 | 0.67 | ||
| Rapport de pont | 3.15 | ||
| Généralités | |||
| Carfolio.com ID | 339361 | ||
| Production total | |||
| Type mines | |||
| F32 | |||
| RAC rating | 17.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2013 BMW 428i Coupé Automatic added 2013-06-15. Last modified 2020-02-02. |
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