The Alpina B7 xDrive LWB is a passenger car from BMW, with all wheel drive, a front located engine and a 4 door saloon (sedan) body style.
The 8 cylinder, double overhead camshaft turbocharged powerplant has 4 valves per cylinder and a capacity of 4.4 litres. This unit provides power and torque figures of 540 bhp (548 PS/403 kW) at 5200-6250 rpm and 730 Nm (538 lbft/74.4 kgm) at 2800-5000 rpm respectively.
The power is supplied to the wheels via an 8 speed automatic transmission.
Stated kerb weight is 2291 kg.
It is said to be able to achieve a maxiumum speed of 311 km/h, or 193 mph, quoted fuel consumption figures are 16/24/19 US MPG EPA city/highway/combined.
Full specs
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Applicable to the USA domestic market(s). | ||
| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater sedan/saloon | ||
| Número de puertas | 4 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3211 | 126.4 | |
| Vía delantera | 1621 | 63.8 | |
| Vía trasera | 1628 | 64.1 | |
| Longitud | 5232 | 206 | |
| Ancho | 1902 | 74.9 | |
| Altura | 1491 | 58.7 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.63 | ||
| Peso en vacío | 2291 kg | 5051 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 80 litres | 17.6 [21.1] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.31 | ||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| turbocharged petrol | |||
| Fabricante del motor | BMW | ||
| Código de motor | N63B44O1 Alpina | ||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 4.4 litre 4395 cc (268.199 cu in) |
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| Diámetro × Carrera | 89 × 88.3 mm
3.5 × 3.48 in |
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| Relación diámetro/carrera | 1.01 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 32 Total de válvulas |
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| Potencia nominal (SAE net) |
548 PS (540 bhp) (403 kW) a 5200-6250 rpm |
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| Par motor máximo (SAE net) |
730 Nm (538 ft·lb) (74.4 kgm) a 2800-5000 rpm |
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| Potencia específica (SAE net) |
91.6 kW/litre 124.6 ps/litre 122.9 bhp/litre 2.01 bhp/cu in |
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(SAE net) |
166.1 Nm/litre
2.01 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10:1 | ||
| Alimentación | direct petrol injection | ||
| 2087.2 kPa (302.7 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 549.38 cc | |||
| Aspiración | Turbo | ||
| Compresor | 2 BMW single scroll turbochargers | ||
| intercooler | |||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | 4.4 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 311 km/h (193 mph) | ||
| Power-to-weight ratio | Higher is better 238.98 PS/tonne (1000 kg) 0.24 PS/kg 175.77 kW/tonne (1000 kg) 0.18 kW/kg 235.7 bhp/tonne (1000 kg) 0.24 bhp/kg 0.11 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.69 kg/kW 9.5 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 16/24/19 US MPG EPA city/highway/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 14.7/9.8/12.4 l/100km city/highway/combined | ||
| km/litre | 6.8/10.2/8.1 km/l city/highway/combined | ||
| UK MPG | 19.2/28.8/22.8 UK MPG city/highway/combined | ||
| US MPG | 16.0/24.0/19.0 US MPG city/highway/combined | ||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | all wheel drive | ||
| Alimentación | |||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | 8J x 18 | ||
| Ruedas detrás | 8J x 18 | ||
| Neumáticos delante | |||
| Neumáticos detrás | |||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 374 mm | ||
| Rear brake diameter | 370 mm | ||
| Braked area | |||
| Transmisión | 8 speed automatic | ||
| Eje trasero desmultiplicación | 0.67 | ||
| Desmultiplicación grupo cónico | 2.81 | ||
| General | |||
| Carfolio.com ID | 493075 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 39.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2015 BMW Alpina B7 xDrive LWB added 2016-07-01. Last modified 2020-03-16. |
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