Buick Super Hardtop is an automobile that has a 4 door sedan/saloon type body with a front positioned engine delivering power to the rear wheels.
The Buick Super Hardtop belongs to the Series 50 model family from Buick.
Powering the Buick Super Hardtop is an overhead valve, 5.3 litre naturally aspirated 8 cylinder powerplant, with 2 valves per cylinder that produces power and torque figures of 255 bhp (259 PS/190 kW) at 4400 rpm and 463 N·m (341 lb·ft/47.2 kgm) at 3200 rpm respectively.
The engine transmits power to the wheels through a 3 speed automatic gearbox.
The Buick Super Hardtop weighs a claimed 1930 kg at the kerb.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater sedan/saloon | ||
| Número de puertas | 4 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3226 | 127 | |
| Vía delantera | 1499 | 59 | |
| Vía trasera | 1581 | 62.2 | |
| Longitud | 5423 | 213.5 | |
| Ancho | 2032 | 80 | |
| Altura | 1530 | 60.2 | |
| Despeje del suelo | 165 | 6.5 | |
| Relación Largo:Dist.entre ejes | 1.68 | ||
| Peso en vacío | 1930 kg | 4255 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 72.7 litres | 16 [19.2] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Buick | ||
| Código de motor | |||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 5.3 litre 5276 cc (321.961 cu in) |
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| Diámetro × Carrera | 101.6 × 81.35 mm
4 × 3.2 in |
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| Relación diámetro/carrera | 1.25 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal (gross) |
259 PS (255 bhp) (190 kW) a 4400 rpm |
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| Par motor máximo (gross) |
463 Nm (341 ft·lb) (47.2 kgm) a 3200 rpm |
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| Potencia específica (gross) |
36 kW/litre 49 ps/litre 48.3 bhp/litre 0.79 bhp/cu in |
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(gross) |
87.76 Nm/litre
1.06 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 9.5:1 | ||
| Alimentación | 1 Carter 2347 carburettor | ||
| 1102.8 kPa (159.9 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 659.5 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | |||
| Power-to-weight ratio | Higher is better 133.96 PS/tonne (1000 kg) 0.13 PS/kg 98.53 kW/tonne (1000 kg) 0.1 kW/kg 132.12 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.15 kg/kW 16.95 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | 13.10 m | ||
| Suspensión delantera | I.CS. | ||
| Suspensión trasera | LA.CS. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | |||
| Neumáticos detrás | |||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 3 speed automatic | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 3.58 | ||
| General | |||
| Carfolio.com ID | 54153 | ||
| Unidades producidas | |||
| Model code | 53/56-4539 | ||
| Series 50 | |||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1956 Buick Super Hardtop added before December 1995. Last modified 2023-04-29. |
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