The 820 Si Fastback is a motor vehicle from Rover, with front wheel drive, a front located engine and a 5 door fastback body style.
The Rover 820 Si Fastback is one of the XX range of cars from Rover.
The 2 litre engine is a naturally aspirated, double overhead camshaft, 4 cylinder unit that has an output of 131 bhp (133 PS/98 kW) of power at 5900 rpm, and maximum torque of 178 N·m (131 lb·ft/18.2 kgm) at 4500 rpm.
The engine delivers its power through to the wheels via a 5 speed manual transmission.
Claimed weight at the kerb is 1310 kg.
Its maximum speed claimed is 201 km/h, which is 125 mph, officially stated fuel consumption figures are 6.1/7.8/11.3 l/100km 90 km/h / 120 km/h / urban.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater fastback | ||
| Nombre de portes | 5 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2760 | 108.7 | |
| Voies AV | 1492 | 58.7 | |
| Voies AR | 1450 | 57.1 | |
| Longueur | 4792 | 188.7 | |
| Largeur | 1720 | 67.7 | |
| Hauteur | 1398 | 55 | |
| Garde au sol | |||
| 1.74 | |||
| Poids avec pleins | 1310 kg | 2888 | |
| Répartition poids AV | |||
| Réservoir à essence | 68 litres | 15 [18] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Rover | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2 litre 1994 cc (121.681 cu in) |
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| Alésage × Course | 84.5 × 89 mm
3.33 × 3.5 in |
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| Rapport alésage / course | 0.95 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (DIN) |
133 PS (131 bhp) (98 kW) à 5900 tr/mn |
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| Couple maximale (DIN) |
178 Nm (131 ft·lb) (18.2 kgm) à 4500 tr/mn |
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| Specific output (DIN) |
49 kW/litre 66.6 ps/litre 65.7 bhp/litre 1.08 bhp/cu in |
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(DIN) |
89.27 Nm/litre
1.08 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10:1 | ||
| Carburant | MPFI | ||
| bmep (brake mean effective pressure) | 1121.8 kPa (162.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 498.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 10.4 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 201 km/h (125 mph) | ||
| Power-to-weight ratio | Higher is better 101.39 PS/tonne (1000 kg) 0.1 PS/kg 74.57 kW/tonne (1000 kg) 0.07 kW/kg 100 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.41 kg/kW 22.4 lb/bhp |
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| Consommation | |||
| Consommation | 6.1/7.8/11.3 l/100km 90 km/h / 120 km/h / urban | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 6.1/7.8/11.3 l/100km 90kmph/120kmph/urban | ||
| km/litre | 16.4/12.8/8.8 km/l 90kmph/120kmph/urban | ||
| UK MPG | 46.3/36.2/25.0 UK MPG 90kmph/120kmph/urban | ||
| US MPG | 38.6/30.2/20.8 US MPG 90kmph/120kmph/urban | ||
| 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 | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 6J x 15 | ||
| Roues AR | 6J x 15 | ||
| Pneumatiques AV | 195/65 VR 15 | ||
| Pneumatiques AR | 195/65 VR 15 | ||
| Freins AV/AR | VeDi/Di-S | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 606078 | ||
| Production total | |||
| Type mines | |||
| XX | |||
| RAC rating | 17.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1988 Rover 820 Si Fastback added 2019-09-05. Last modified 2020-03-16. |
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