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
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater sedan/saloon | ||
| Número de puertas | 4 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2856 | 112.4 | |
| Vía delantera | 1595 | 62.8 | |
| Vía trasera | 1623 | 63.9 | |
| Longitud | 4783 | 188.3 | |
| Ancho | 1852 | 72.9 | |
| Altura | 1442 | 56.8 | |
| Despeje del suelo | 140 | 5.5 | |
| Relación Largo:Dist.entre ejes | 1.67 | ||
| Peso en vacío | 1780 kg | 3924 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 59 litres | 13 [15.6] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.26 | ||
| Superficie frontal | 2.31 m² | ||
| SCx | 0.60 | ||
| Tren motriz | |||
| turbocharged diesel | |||
| Fabricante del motor | BMW | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 2 litre 1995 cc (121.742 cu in) |
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| Diámetro × Carrera | 84 × 90 mm
3.31 × 3.54 in |
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| Relación diámetro/carrera | 0.93 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 190 PS (187.5 bhp) (140 kW) a 4000 rpm |
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| Par motor máximo | 400 Nm (295 ft·lb) (40.8 kgm) a 1750-2500 rpm |
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| Potencia específica | 70.1 kW/litre 95.3 ps/litre 94 bhp/litre 1.54 bhp/cu in |
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200.5 Nm/litre
2.42 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 16.5:1 | ||
| Alimentación | common rail direct diesel injection | ||
| 2519.6 kPa (365.4 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 498.75 cc | |||
| Aspiración | Turbo D. | ||
| Compresor | BMW TwinPower turbocharger | ||
| intercooler | |||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 7.3 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 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 |
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| Weight-to-power ratio | Lower is better 12.73 kg/kW 21.27 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| 126.00 g/km WLTP | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | 7½J x 17 | ||
| Ruedas detrás | 7½J x 17 | ||
| Neumáticos delante | 225/55 R 17 101Y XL | ||
| Neumáticos detrás | 225/55 R 17 101Y XL | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 8 speed automatic | ||
| Eje trasero desmultiplicación | 0.64 | ||
| Desmultiplicación grupo cónico | 2.93 | ||
| General | |||
| Carfolio.com ID | 730862 | ||
| Unidades producidas | |||
| Model code | |||
| G26 | |||
| RAC rating | 17.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2021 BMW 420d Gran Coupé added 2021-12-25. Last modified 2022-05-23. |
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