The Chevrolet Citation Coupé is a front wheel drive motor car, with its powerplant placed in the front, and a 3 door hatchback bodyshell.
The power is produced by a naturally aspirated engine of 2.5 litre capacity. This powerplant features overhead valve valve gear, 4 cylinder layout, and 2 valves per cylinder. It produces 83 bhp (84 PS/62 kW) of power at 4000 rpm, and maximum torque of 168 N·m (124 lb·ft/17.1 kgm) at 2400 rpm.
Power is transferred to the wheels via a 4 speed manual gearbox.
The quoted kerb weight is 1097 kg.
The Chevrolet Citation Coupé is said to be able to attain a top speed of 140 km/h, or 87 mph.
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater hatchback | ||
| Nombre de portes | 3 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2664 | 104.9 | |
| Voies AV | 1491 | 58.7 | |
| Voies AR | 1448 | 57 | |
| Longueur | 4488 | 176.7 | |
| Largeur | 1735 | 68.3 | |
| Hauteur | 1349 | 53.1 | |
| Garde au sol | 193 | 7.6 | |
| 1.68 | |||
| Poids avec pleins | 1097 kg | 2418 | |
| Répartition poids AV | 63% front | ||
| Réservoir à essence | 53 litres | 11.7 [14] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2.5 litre 2471 cc (150.79 cu in) |
||
| Alésage × Course | 101.6 × 76.2 mm
4 × 3 in |
||
| Rapport alésage / course | 1.33 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 8 Total vannes |
||
| Puissance maximale (SAE net) |
84 PS (83 bhp) (62 kW) à 4000 tr/mn |
||
| Couple maximale (SAE net) |
168 Nm (124 ft·lb) (17.1 kgm) à 2400 tr/mn |
||
| Specific output (SAE net) |
25 kW/litre 34.1 ps/litre 33.6 bhp/litre 0.55 bhp/cu in |
||
(SAE net) |
67.99 Nm/litre
0.82 ft·lb/cu3 |
||
| Construction | cast iron block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 8.2:1 | ||
| Carburant | 1 Rochester carburettor | ||
| bmep (brake mean effective pressure) | 854.4 kPa (123.9 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 617.75 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 | 140 km/h (87 mph) | ||
| Power-to-weight ratio | Higher is better 76.71 PS/tonne (1000 kg) 0.08 PS/kg 56.42 kW/tonne (1000 kg) 0.06 kW/kg 75.66 bhp/tonne (1000 kg) 0.08 bhp/kg 0.03 bhp/lb |
||
| Weight-to-power ratio | Lower is better 17.72 kg/kW 29.61 lb/bhp |
||
| 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 | transverse | ||
| Traction | front wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 3.500 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 5.5 x 13 | ||
| Roues AR | 5.5 x 13 | ||
| Pneumatiques AV | P185/80 R 13 | ||
| Pneumatiques AR | P185/80 R 13 | ||
| Freins AV/AR | VeDi/Dr | ||
| Diamètre des freins AV | 247 mm | ||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 0.81 | ||
| Rapport de pont | 3.32 | ||
| Généralités | |||
| Carfolio.com ID | 157707 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1981 Chevrolet Citation Coupé added 2007-05-11. Last modified 2013-02-28. |
|||