Marcos Mantula 3.9i V8 Spyder is an automobile that has a 2 door convertible/cabriolet body style with a front mounted engine driving through the rear wheels.
Its 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 3.9 litres. For this model it develops power and torque figures of 173 bhp (175 PS/129 kW) at 4550 rpm and 291 Nm (215 lbft/29.7 kgm) at 3250 rpm respectively.
A 5 speed manual gearbox supplies the power to the wheels.
Its stated weight at the kerb is 890 kg.
Its maximum speed quoted is 230 km/h or 143 mph.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2273 | 89.5 | |
| Vía delantera | 1283 | 50.5 | |
| Vía trasera | 1378 | 54.3 | |
| Longitud | 4153 | 163.5 | |
| Ancho | 1588 | 62.5 | |
| Altura | 1080 | 42.5 | |
| Despeje del suelo | 130 | 5.1 | |
| Relación Largo:Dist.entre ejes | 1.83 | ||
| Peso en vacío | 890 kg | 1962 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 48 litres | 10.6 [12.7] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Rover | ||
| Código de motor | |||
| Número de cilindros | V 8 | ||
| Cilindrada | 3.9 litre 3946 cc (240.8 cu in) |
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| Diámetro × Carrera | 93.98 × 71.1 mm
3.7 × 2.8 in |
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| Relación diámetro/carrera | 1.32 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal (DIN) |
175 PS (173 bhp) (129 kW) a 4550 rpm |
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| Par motor máximo (DIN) |
291 Nm (215 ft·lb) (29.7 kgm) a 3250 rpm |
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| Potencia específica (DIN) |
32.7 kW/litre 44.5 ps/litre 43.8 bhp/litre 0.72 bhp/cu in |
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(DIN) |
73.75 Nm/litre
0.89 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 9.35:1 | ||
| Alimentación | Lucas L-Jet fuel inj. | ||
| 926.7 kPa (134.4 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 493.25 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 230 km/h (143 mph) | ||
| Power-to-weight ratio | Higher is better 197.08 PS/tonne (1000 kg) 0.2 PS/kg 144.95 kW/tonne (1000 kg) 0.14 kW/kg 194.38 bhp/tonne (1000 kg) 0.19 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.9 kg/kW 11.52 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 | |||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | |||
| Neumáticos detrás | |||
| Brakes F/R | VeDi/Di | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 5 speed manual | ||
| Eje trasero desmultiplicación | 0.79 | ||
| Desmultiplicación grupo cónico | 3.09 | ||
| General | |||
| Carfolio.com ID | 29502 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 43.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1992 Marcos Mantula 3.9i V8 Spyder added before December 1995. Last modified 2013-02-28. |
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