This automobile has a 4 door saloon (sedan) type body with a front located engine powering the rear wheels.
The Le Sabre Custom is part of Buick's 4B model series.
It is powered by a naturally aspirated engine of 4.9 litre capacity. This powerplant features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It develops 140 bhp (142 PS/104 kW) of power at 3600 rpm, and maximum torque of 319 N·m (235 lb·ft/32.5 kgm) at 2000 rpm.
A 3 speed automatic 'box delivers the power to the driven wheels.
Full specs
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| Carrocería | |||
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| Carrocería | 4/5 seater sedan/saloon | ||
| Número de puertas | 4 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2944 | 115.9 | |
| Vía delantera | 1570 | 61.8 | |
| Vía trasera | 1542 | 60.7 | |
| Longitud | 5542 | 218.2 | |
| Ancho | 1961 | 77.2 | |
| Altura | 1415 | 55.7 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.88 | ||
| Peso en vacío | |||
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 79.5 litres | 17.5 [21] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | GM | ||
| Código de motor | L27 | ||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 4.9 litre 4942 cc (301.579 cu in) |
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| Diámetro × Carrera | 101.6 × 76.2 mm
4 × 3 in |
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| Relación diámetro/carrera | 1.33 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal (net) |
142 PS (140 bhp) (104 kW) a 3600 rpm |
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| Par motor máximo (net) |
319 Nm (235 ft·lb) (32.5 kgm) a 2000 rpm |
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| Potencia específica (net) |
21.1 kW/litre 28.7 ps/litre 28.3 bhp/litre 0.46 bhp/cu in |
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(net) |
64.55 Nm/litre
0.78 ft·lb/cu3 |
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| Materiales de block / culata | cast iron block & head | ||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 8.2:1 | ||
| Alimentación | 1 Rochester carburettor | ||
| 811.1 kPa (117.6 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 617.75 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | 6 x 15 | ||
| Ruedas detrás | 6 x 15 | ||
| Neumáticos delante | FR78-15 | ||
| Neumáticos detrás | FR78-15 | ||
| Brakes F/R | VeDi/Dr | ||
| Front brake diameter | 279 mm | ||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 3 speed automatic | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 2.41 | ||
| General | |||
| Carfolio.com ID | 718003 | ||
| Unidades producidas | |||
| Model code | P69 | ||
| 4B | |||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1978 Buick Le Sabre Custom added 2021-01-13. Last modified 2021-01-13. |
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