The 7 Superlight R400 is a rear wheel drive roadster motor vehicle with a front mounted engine, sold by Caterham.
Its 4 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a displacement of 1.8 litres. For this model it produces power and torque figures of 200 bhp (203 PS/149 kW) at 7500 rpm and 210 Nm (155 lbft/21.4 kgm) at 5750 rpm respectively.
The engine supplies its power through to the wheels via a 6 speed manual transmission.
Stated kerb weight is 490 kg.
The Caterham 7 Superlight R400 is claimed to manage a maxiumum speed of 225 km/h or 140 mph.
Full specs
|
|
|||
| 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 | 490 kg | 1080 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) |
||
| Bohrung × Hub | 80 × 89.3 mm
3.15 × 3.52 in |
||
| Bohrung/Hub Verhältnis | 0.9 | ||
| Verteilung | double overhead camshaft (DOHC)
4 Ventile pro Zylinder 16 Insgesamt Ventile |
||
| Leistung | 203 PS (200 bhp) (149 kW) bei 7500 U/min |
||
| Max. Drehmoment | 210 Nm (155 ft·lb) (21.4 kgm) bei 5750 U/min |
||
| spezifisches Leistung | 83 kW/litre 112.9 ps/litre 111.4 bhp/litre 1.82 bhp/cu in |
||
| Spezifisches Drehmoment |
116.93 Nm/litre
1.41 ft·lb/cu3 |
||
| Engine construction | |||
| Schmierung | |||
| Verdichtungsverhältnis | |||
| Vergasser/Einspritzung | EFi | ||
| effektiver Mitteldruck | 1469.3 kPa (213.1 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 | 3.9 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 225 km/h (140 mph) | ||
| Power-to-weight ratio | Higher is better 413.84 PS/tonne (1000 kg) 0.41 PS/kg 304.37 kW/tonne (1000 kg) 0.3 kW/kg 408.16 bhp/tonne (1000 kg) 0.41 bhp/kg 0.18 bhp/lb |
||
| Weight-to-power ratio | Lower is better 3.29 kg/kW 5.49 lb/bhp |
||
| 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 | 118129 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 15.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2003 Caterham 7 Superlight R400 added 2004-01-15. Last modified 2013-02-28. |
|||
