The Caterham Seven 340S is a roadster style motor vehicle with a front positioned engine powering the rear wheels.
Powering the Caterham Seven 340S is a double overhead camshaft, 2 litre naturally aspirated 4 cylinder motor, with 4 valves per cylinder that provides power and torque figures of 166 bhp (168 PS/124 kW) at 7250 rpm and 175 N·m (129 lb·ft/17.8 kgm) at 6500 rpm respectively.
Power is delivered to the wheels through a 5 speed manual gearbox.
The stated weight at the kerb is 560 kg.
It is claimed to attain a top speed of 209 km/h (130 mph).
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater roadster | ||
| Número de puertas | 0 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2225 | 87.6 | |
| Vía delantera | 1270 | 50 | |
| Vía trasera | 1336 | 52.6 | |
| Longitud | 3100 | 122 | |
| Ancho | 1575 | 62 | |
| Altura | 990 | 39 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.39 | ||
| Peso en vacío | 560 kg | 1235 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 36 litres | 7.9 [9.5] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Ford | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 2 litre 1999 cc (121.986 cu in) |
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| Diámetro × Carrera | 87.5 × 83.1 mm
3.44 × 3.27 in |
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| Relación diámetro/carrera | 1.05 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 168 PS (166 bhp) (124 kW) a 7250 rpm |
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| Par motor máximo | 175 Nm (129 ft·lb) (17.8 kgm) a 6500 rpm |
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| Potencia específica | 61.9 kW/litre 84.2 ps/litre 83 bhp/litre 1.36 bhp/cu in |
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87.54 Nm/litre
1.06 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | |||
| Alimentación | EFI | ||
| 1100.1 kPa (159.6 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 499.75 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 | 209 km/h (130 mph) | ||
| Power-to-weight ratio | Higher is better 300.55 PS/tonne (1000 kg) 0.3 PS/kg 221.05 kW/tonne (1000 kg) 0.22 kW/kg 296.43 bhp/tonne (1000 kg) 0.3 bhp/kg 0.13 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.52 kg/kW 7.56 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 | 1.930 | ||
| 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 | 0.81 | ||
| Desmultiplicación grupo cónico | 3.91 | ||
| General | |||
| Carfolio.com ID | 793485 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 19.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2022 Caterham Seven 340S added 2023-02-19. Last modified 2023-02-25. |
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