The Chevrolet Impala Convertible Powerglide is a convertible/cabriolet with 2 doors and a front mounted powerplant which supplies its power to the rear wheels.
It forms part of Chevrolet's 1700-1800 Bel Air family of cars.
The Chevrolet Impala Convertible Powerglide's engine is a naturally aspirated petrol, 4.6 litre, overhead valve 90 degree V 8 cylinder with 2 valves per cylinder. In this application it develops 230 bhp (233 PS/172 kW) of power at 4800 rpm, and maximum torque of 407 N·m (300 lb·ft/41.5 kgm) at 3000 rpm.
A 2 speed automatic 'box transmits the power to the wheels.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2985 | 117.5 | |
| Voies AV | 1494 | 58.8 | |
| Voies AR | 1494 | 58.8 | |
| Longueur | 5311 | 209.1 | |
| Largeur | 1974 | 77.7 | |
| Hauteur | 1501 | 59.1 | |
| Garde au sol | |||
| 1.78 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 75.8 litres | 16.7 [20] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Chevrolet | ||
| Type moteur | Super Turbo-Fire V8 | ||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.6 litre 4639 cc (283.089 cu in) |
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| Alésage × Course | 98.43 × 76.2 mm
3.88 × 3 in |
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| Rapport alésage / course | 1.29 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (gross) |
233 PS (230 bhp) (172 kW) à 4800 tr/mn |
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| Couple maximale (gross) |
407 Nm (300 ft·lb) (41.5 kgm) à 3000 tr/mn |
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| Specific output (gross) |
37 kW/litre 50.3 ps/litre 49.6 bhp/litre 0.81 bhp/cu in |
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(gross) |
87.73 Nm/litre
1.06 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9.5:1 | ||
| Carburant | 1 Rochester carburettor | ||
| bmep (brake mean effective pressure) | 1102.5 kPa (159.9 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 579.88 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| 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 | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 5J x 14 | ||
| Roues AR | 5J x 14 | ||
| Pneumatiques AV | 8.00-14 | ||
| Pneumatiques AR | 8.00-14 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | 279 mm | ||
| Diamètre des freins AR | 279 mm | ||
| Braked area | |||
| Transmission | 2 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.36 | ||
| Généralités | |||
| Carfolio.com ID | 668118 | ||
| Production total | |||
| Type mines | 1867P | ||
| 1700-1800 Bel Air | |||
| RAC rating | 48.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1958 Chevrolet Impala Convertible Powerglide added 2020-04-07. Last modified 2020-04-10. |
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