The TVR Cerbera 4.5 is a rear wheel drive automobile, with the engine located in the front, and a 2 door coupé body.
Its 8 cylinder, single overhead camshaft naturally aspirated engine has 2 valves per cylinder and a displacement of 4.5 litres. In this application it provides power and torque figures of 420 bhp (426 PS/313 kW) at 6750 rpm and 515 Nm (380 lbft/52.5 kgm) at 5500 rpm respectively.
A 5 speed manual transmission transmits the power to the wheels.
With a stated weight at the kerb of 1100 kg, the TVR Cerbera 4.5 manages to cover the 0-60 mph benchmark sprint in 4.1 seconds and the standing-start quarter mile in 12.4 seconds.
The TVR Cerbera 4.5 is claimed to attain a top speed of 290 km/h (180 mph).
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2+2 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2566 | 101 | |
| Vía delantera | 1464 | 57.6 | |
| Vía trasera | 1470 | 57.9 | |
| Longitud | 4280 | 168.5 | |
| Ancho | 1865 | 73.4 | |
| Altura | 1220 | 48 | |
| Despeje del suelo | 130 | 5.1 | |
| Relación Largo:Dist.entre ejes | 1.67 | ||
| Peso en vacío | 1100 kg | 2425 | |
| Distribución del peso (% adelante) | 51% front | ||
| Capacità serbatoio | 65 litres | 14.3 [17.2] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | TVR | ||
| Código de motor | AJP8 | ||
| Número de cilindros | V 8 in 75° vee | ||
| Cilindrada | 4.5 litre 4475 cc (273.081 cu in) |
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| Diámetro × Carrera | 91 × 86 mm
3.58 × 3.39 in |
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| Relación diámetro/carrera | 1.06 | ||
| Distribución | single overhead camshaft (SOHC)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal (DIN) |
426 PS (420 bhp) (313 kW) a 6750 rpm |
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| Par motor máximo (DIN) |
515 Nm (380 ft·lb) (52.5 kgm) a 5500 rpm |
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| Potencia específica (DIN) |
70 kW/litre 95.2 ps/litre 93.9 bhp/litre 1.54 bhp/cu in |
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(DIN) |
115.08 Nm/litre
1.39 ft·lb/cu3 |
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| Materiales de block / culata | alloy block & head | ||
| Lubricación | |||
| Relación de compresión | 10.75:1 | ||
| Alimentación | SFi | ||
| 1446.2 kPa (209.8 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 559.38 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | 4.1 s | ||
| 0-100km/h | |||
| 0-160km/h | 8.9 s | ||
| 0-400m | 12.4 s
@ 118 mph |
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| 0-1000m | 21.5 s
@ 246 km/h |
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| Velocidad máxima | 290 km/h (180 mph) | ||
| Power-to-weight ratio | Higher is better 387.13 PS/tonne (1000 kg) 0.39 PS/kg 284.72 kW/tonne (1000 kg) 0.28 kW/kg 381.82 bhp/tonne (1000 kg) 0.38 bhp/kg 0.17 bhp/lb |
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| Weight-to-power ratio | Lower is better 3.51 kg/kW 5.87 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 | |||
| 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 | 2.000 | ||
| Turning circle | |||
| Suspensión delantera | I.DW.CS.ARB. | ||
| Suspensión trasera | I.DW.CS.ARB. | ||
| Ruedas delante | 8 x 18 | ||
| Ruedas detrás | 8 x 18 | ||
| Neumáticos delante | 225/35 ZR 18 | ||
| Neumáticos detrás | 255/35 ZR 18 | ||
| Brakes F/R | VeDi/VeDi-S | ||
| Front brake diameter | 322 mm | ||
| Rear brake diameter | 306 mm | ||
| Braked area | |||
| Transmisión | 5 speed manual | ||
| Eje trasero desmultiplicación | 0.73 | ||
| Desmultiplicación grupo cónico | 3.45 | ||
| General | |||
| Carfolio.com ID | 30514 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 41.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1997 TVR Cerbera 4.5 (1998) added 2000-01-02. Last modified 2013-02-28. |
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