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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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater roadster | ||
| Nombre de portes | 0 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2225 | 87.6 | |
| Voies AV | 1270 | 50 | |
| Voies AR | 1336 | 52.6 | |
| Longueur | 3100 | 122 | |
| Largeur | 1575 | 62 | |
| Hauteur | 990 | 39 | |
| Garde au sol | |||
| 1.39 | |||
| Poids avec pleins | 560 kg | 1235 | |
| Répartition poids AV | |||
| Réservoir à essence | 36 litres | 7.9 [9.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Ford | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2 litre 1999 cc (121.986 cu in) |
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| Alésage × Course | 87.5 × 83.1 mm
3.44 × 3.27 in |
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| Rapport alésage / course | 1.05 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 168 PS (166 bhp) (124 kW) à 7250 tr/mn |
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| Couple maximale | 175 Nm (129 ft·lb) (17.8 kgm) à 6500 tr/mn |
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| Specific output | 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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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | |||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 1100.1 kPa (159.6 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 499.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 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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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 1.930 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | VeDi/Di | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | 0.81 | ||
| Rapport de pont | 3.91 | ||
| Généralités | |||
| Carfolio.com ID | 793485 | ||
| Production total | |||
| Type mines | |||
| 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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