The 21 GTO is a rear wheel drive coupé automobile with a front positioned engine, manufactured by Caterham.
Its 4 cylinder, double overhead camshaft naturally aspirated powerplant has 4 valves per cylinder and a displacement of 1.8 litres. This unit develops power and torque figures of 230 bhp (233 PS/172 kW) at 8600 rpm and 210 Nm (155 lbft/21.4 kgm) at 7200 rpm respectively.
The engine powers the wheels via a 6 speed manual set of gears.
It is said to be able to attain a top speed of 241 km/h (150 mph).
Full specs
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| Carrosserie | |||
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| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2225 | 87.6 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | 3850 | 151.6 | |
| Largeur | 1580 | 62.2 | |
| Hauteur | |||
| Garde au sol | |||
| 1.73 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 100 litres | 22 [26.4] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Rover | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.8 litre 1796 cc (109.599 cu in) |
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| Alésage × Course | 80 × 89.3 mm
3.15 × 3.52 in |
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| Rapport alésage / course | 0.9 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (DIN) |
233 PS (230 bhp) (172 kW) à 8600 tr/mn |
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| Couple maximale (DIN) |
210 Nm (155 ft·lb) (21.4 kgm) à 7200 tr/mn |
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| Specific output (DIN) |
95.5 kW/litre 129.8 ps/litre 128.1 bhp/litre 2.1 bhp/cu in |
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(DIN) |
116.93 Nm/litre
1.41 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 11.5:1 | ||
| Carburant | |||
| bmep (brake mean effective pressure) | 1469.3 kPa (213.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 449 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 3.8 s | ||
| 0-100km/h | |||
| 0-160km/h | 9.5 s | ||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 241 km/h (150 mph) | ||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | 2.120 | ||
| Turning circle | |||
| Suspension AV | I.DW.ARB. | ||
| Suspension AR | dD.WL.CS.ARB. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.92 | ||
| Généralités | |||
| Carfolio.com ID | 74327 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 15.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2000 Caterham 21 GTO added 2001-02-13. Last modified 2013-02-28. |
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