The Buick LeSabre Custom Hardtop Coupé is a coupé with 2 doors and a front mounted engine which supplies the power to the rear wheels.
The Buick LeSabre Custom Hardtop Coupé is one of the Series 45400 model family from Buick.
The 8 cylinder, overhead valve naturally aspirated powerplant has 2 valves per cylinder and a volume of 7.5 litres. This unit musters power and torque figures of 255 bhp (259 PS/190 kW) at 4000 rpm and 515 Nm (380 lbft/52.5 kgm) at 2600 rpm respectively.
The engine delivers its power through to the wheels via a 3 speed automatic gearbox.
Full specs
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| Carrocería | |||
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| Carrocería | 4/5 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3150 | 124 | |
| Vía delantera | 1616 | 63.6 | |
| Vía trasera | 1626 | 64 | |
| Longitud | 5607 | 220.7 | |
| Ancho | 2025 | 79.7 | |
| Altura | 1361 | 53.6 | |
| Despeje del suelo | 138 | 5.4 | |
| Relación Largo:Dist.entre ejes | 1.78 | ||
| Peso en vacío | |||
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 94.7 litres | 20.8 [25] 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 | 7.5 litre 7468 cc (455.725 cu in) |
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| Diámetro × Carrera | 109.54 × 99.06 mm
4.31 × 3.9 in |
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| Relación diámetro/carrera | 1.11 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal (net) |
259 PS (255 bhp) (190 kW) a 4000 rpm |
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| Par motor máximo (net) |
515 Nm (380 ft·lb) (52.5 kgm) a 2600 rpm |
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| Potencia específica (net) |
25.5 kW/litre 34.6 ps/litre 34.1 bhp/litre 0.56 bhp/cu in |
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(net) |
68.96 Nm/litre
0.83 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 8.5:1 | ||
| Alimentación | 1 Rochester carburettor | ||
| 866.6 kPa (125.7 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 933.5 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 | |||
| 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 | 6.00JJ x 15 | ||
| Ruedas detrás | 6.00xJJ x 15 | ||
| Neumáticos delante | H78-15 | ||
| Neumáticos detrás | H78-15 | ||
| Brakes F/R | VeDi/Dr | ||
| Front brake diameter | 301 mm | ||
| Rear brake diameter | 279 mm | ||
| Braked area | |||
| Transmisión | 3 speed automatic | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 2.93 | ||
| General | |||
| Carfolio.com ID | 796532 | ||
| Unidades producidas | |||
| Model code | 45457 | ||
| Series 45400 | |||
| RAC rating | 59.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1971 Buick LeSabre Custom Hardtop Coupé added 2023-05-06. Last modified 2023-05-06. |
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