The BMW M4 Cabrio is a 2 door convertible/cabriolet style motor vehicle with a front mounted engine powering the rear wheels.
The M4 Cabrio forms part of BMW's F83 model series.
Powering the BMW M4 Cabrio is a double overhead camshaft, 3 litre turbocharged 6 cylinder motor, with 4 valves per cylinder that produces power and torque figures of 425 bhp (431 PS/317 kW) at 5500-7300 rpm and 550 N·m (406 lb·ft/56.1 kgm) at 1850-5500 rpm respectively.
An 8 speed automatic gearbox delivers the power to the driven wheels.
Having a claimed weight at the kerb of 1865 kg, the BMW M4 Cabrio manages the 0-100 km/h yardstick in 4.4 seconds and the kilometre from rest in 22.5 seconds.
It is claimed to attain a maxiumum speed of 250 km/h (155 mph), quoted fuel consumption is 11.5/7.1/8.7 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 203.0 g/km.
Full specs
|
|
|||
| Carrocería | |||
|---|---|---|---|
| Carrocería | 2+2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2812 | 110.7 | |
| Vía delantera | 1579 | 62.2 | |
| Vía trasera | 1603 | 63.1 | |
| Longitud | 4671 | 183.9 | |
| Ancho | 1870 | 73.6 | |
| Altura | 1386 | 54.6 | |
| Despeje del suelo | 116 | 4.6 | |
| Relación Largo:Dist.entre ejes | 1.66 | ||
| Peso en vacío | 1865 kg | 4112 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 60 litres | 13.2 [15.9] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.34 | ||
| Superficie frontal | 2.23 m² | ||
| SCx | 0.76 | ||
| Tren motriz | |||
| turbocharged petrol | |||
| Fabricante del motor | BMW | ||
| Código de motor | |||
| Número de cilindros | Straight 6 | ||
| Cilindrada | 3 litre 2979 cc (181.79 cu in) |
||
| Diámetro × Carrera | 84 × 89.6 mm
3.31 × 3.53 in |
||
| Relación diámetro/carrera | 0.94 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 24 Total de válvulas |
||
| Potencia nominal | 431 PS (425 bhp) (317 kW) a 5500-7300 rpm |
||
| Par motor máximo | 550 Nm (406 ft·lb) (56.1 kgm) a 1850-5500 rpm |
||
| Potencia específica | 106.4 kW/litre 144.6 ps/litre 142.7 bhp/litre 2.34 bhp/cu in |
||
|
184.63 Nm/litre
2.23 ft·lb/cu3 |
|||
| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.2:1 | ||
| Alimentación | direct petrol injection | ||
| 2320.1 kPa (336.5 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 496.5 cc | |||
| Aspiración | Turbo | ||
| Compresor | |||
| intercooler | |||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 4.4 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 22.5 s | ||
| Velocidad máxima | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 231.05 PS/tonne (1000 kg) 0.23 PS/kg 169.93 kW/tonne (1000 kg) 0.17 kW/kg 227.88 bhp/tonne (1000 kg) 0.23 bhp/kg 0.1 bhp/lb |
||
| Weight-to-power ratio | Lower is better 5.88 kg/kW 9.83 lb/bhp |
||
| Consumos | |||
| Consumo de combustible | 11.5/7.1/8.7 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 11.5/7.1/8.7 l/100km urban/extra-urban/combined | ||
| km/litre | 8.7/14.1/11.5 km/l urban/extra-urban/combined | ||
| UK MPG | 24.6/39.8/32.5 UK MPG urban/extra-urban/combined | ||
| US MPG | 20.5/33.1/27.0 US MPG urban/extra-urban/combined | ||
| Emisiones de CO2 | 203.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | K | ||
| CO2 Effizienz (DE) | E | ||
| 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 | 9.0J x 18 | ||
| Ruedas detrás | 10.0J x 18 | ||
| Neumáticos delante | 255/40 ZR 18 95Y | ||
| Neumáticos detrás | 275/40 ZR 18 99Y | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 8 speed automatic | ||
| Eje trasero desmultiplicación | 0.67 | ||
| Desmultiplicación grupo cónico | 3.46 | ||
| General | |||
| Carfolio.com ID | 365123 | ||
| Unidades producidas | |||
| Model code | |||
| F83 | |||
| RAC rating | 26.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2014 BMW M4 Cabrio Automatic added 2014-04-06. Last modified 2020-02-02. |
|||
