The Caterham 7 Superlight R300 is a rear wheel drive motor car, with its engine positioned in the front, and a 2 door roadster bodyshell.
The 1.8 litre engine is a naturally aspirated, double overhead camshaft, 4 cylinder that produces 160 bhp (162 PS/119 kW) of power at 7500 rpm, and maximum torque of 176 N·m (130 lb·ft/17.9 kgm) at 5750 rpm.
A 6 speed manual 'box transmits the power to the driven wheels.
Quoted weight at the kerb is 500 kg.
The Caterham 7 Superlight R300 is claimed to achieve a maxiumum speed of 209 km/h (130 mph).
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 2 seater roadster | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2225 | 87.6 Zoll | |
| Spurweite vorn | |||
| Spurweite hinten | |||
| Länge | 3100 | 122 Zoll | |
| Breite | 1575 | 62 Zoll | |
| Höhe | 800 | 31.5 Zoll | |
| Bodenfreiheit | |||
| 1.39 | |||
| Leergewicht | 500 kg | 1102 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | |||
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Rover | ||
| Motor-Typ | |||
| Anzahl zylinders | Straight 4 | ||
| Hubraum | 1.8 litre 1796 cc (109.599 cu in) |
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| Bohrung × Hub | 80 × 89.3 mm
3.15 × 3.52 in |
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| Bohrung/Hub Verhältnis | 0.9 | ||
| Verteilung | double overhead camshaft (DOHC)
4 Ventile pro Zylinder 16 Insgesamt Ventile |
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| Leistung | 162 PS (160 bhp) (119 kW) bei 7500 U/min |
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| Max. Drehmoment | 176 Nm (130 ft·lb) (17.9 kgm) bei 5750 U/min |
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| spezifisches Leistung | 66.4 kW/litre 90.3 ps/litre 89.1 bhp/litre 1.46 bhp/cu in |
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| Spezifisches Drehmoment |
98 Nm/litre
1.18 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | |||
| Verdichtungsverhältnis | |||
| Vergasser/Einspritzung | EFi | ||
| effektiver Mitteldruck | 1231.4 kPa (178.6 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | |||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 449 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | Y | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | 4.7 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 209 km/h (130 mph) | ||
| Power-to-weight ratio | Higher is better 324.45 PS/tonne (1000 kg) 0.32 PS/kg 238.62 kW/tonne (1000 kg) 0.24 kW/kg 320 bhp/tonne (1000 kg) 0.32 bhp/kg 0.14 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.19 kg/kW 7 lb/bhp |
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| Verbrauch | |||
| Verbrauch | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | rear wheel drive | ||
| Drehmomentverteilung | N/A | ||
| Lenkungtyp | Zahnstangenlenkung | ||
| Lenkradumdrehungen | 1.930 | ||
| Wendekruis | |||
| Radaufhängen vorn | I.W.ARB. | ||
| Radaufhängen hintern | dD.WL.CS.ARB. | ||
| Rädergröße vorn | 6J x 15 | ||
| Rädergröße hintern | 7J x 15 | ||
| Reifen vorn | |||
| Reifen hintern | |||
| Bremsen vorn/hintern | VeDi/Di | ||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | 6 gang Schaltgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 3.62 | ||
| Allgemein | |||
| Carfolio.com ID | 119295 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 15.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2003 Caterham 7 Superlight R300 added 2004-04-20. Last modified 2013-02-28. |
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