The BMW 420d Gran Coupé is a rear wheel drive motor vehicle, with the engine mounted in the front, and a 4 door saloon (sedan) bodyshell.
It is part of BMW's G26 family of cars.
The BMW 420d Gran Coupé's engine is a turbocharged diesel, 2 litre, double overhead camshaft 4 cylinder with 4 valves per cylinder. It produces 187.5 bhp (190 PS/140 kW) of power at 4000 rpm, and maximum torque of 400 N·m (295 lb·ft/40.8 kgm) at 1750-2500 rpm.
The engine drives the wheels via an 8 speed automatic set of gears.
Claimed weight at the kerb is 1780 kg.
The BMW 420d Gran Coupé is claimed to achieve a top speed of 235 km/h, or 146 mph.
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2856 | 112.4 | |
| Voies AV | 1595 | 62.8 | |
| Voies AR | 1623 | 63.9 | |
| Longueur | 4783 | 188.3 | |
| Largeur | 1852 | 72.9 | |
| Hauteur | 1442 | 56.8 | |
| Garde au sol | 140 | 5.5 | |
| 1.67 | |||
| Poids avec pleins | 1780 kg | 3924 | |
| Répartition poids AV | |||
| Réservoir à essence | 59 litres | 13 [15.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.26 | ||
| maître-couple | 2.31 m² | ||
| SCx | 0.60 | ||
| turbocharged diesel | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2 litre 1995 cc (121.742 cu in) |
||
| Alésage × Course | 84 × 90 mm
3.31 × 3.54 in |
||
| Rapport alésage / course | 0.93 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
||
| Puissance maximale | 190 PS (187.5 bhp) (140 kW) à 4000 tr/mn |
||
| Couple maximale | 400 Nm (295 ft·lb) (40.8 kgm) à 1750-2500 tr/mn |
||
| Specific output | 70.1 kW/litre 95.3 ps/litre 94 bhp/litre 1.54 bhp/cu in |
||
|
200.5 Nm/litre
2.42 ft·lb/cu3 |
|||
| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 16.5:1 | ||
| Carburant | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 2519.6 kPa (365.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 498.75 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | BMW TwinPower turbocharger | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 7.3 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 235 km/h (146 mph) | ||
| Power-to-weight ratio | Higher is better 106.8 PS/tonne (1000 kg) 0.11 PS/kg 78.55 kW/tonne (1000 kg) 0.08 kW/kg 105.34 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
||
| Weight-to-power ratio | Lower is better 12.73 kg/kW 21.27 lb/bhp |
||
| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| 126.00 g/km WLTP | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| 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 | 225/55 R 17 101Y XL | ||
| Pneumatiques AR | 225/55 R 17 101Y 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 | 730862 | ||
| Production total | |||
| Type mines | |||
| G26 | |||
| RAC rating | 17.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2021 BMW 420d Gran Coupé added 2021-12-25. Last modified 2022-05-23. |
|||
