The Buick Regal Grand National is a rear wheel drive car, with the engine mounted in the front, and a 2 door coupé body.
Its 3.8 litre engine is a turbocharged, overhead valve, 6 cylinder that produces 200 bhp (203 PS/149 kW) of power at 4000 rpm, and maximum torque of 406 N·m (299 lb·ft/41.4 kgm) at 2400 rpm.
The engine delivers its power through to the wheels via a 4 speed automatic transmission.
With a claimed weight at the kerb of 1519 kg, the Buick Regal Grand National manages to cover the 0-60 mph yardstick in 7.5 seconds and the quarter mile from rest in 15.9 seconds.
Its maximum speed claimed is 190 km/h or 118 mph, official fuel consumption is 17/29 EPA US MPG city/highway.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2746 | 108.1 | |
| Vía delantera | 1486 | 58.5 | |
| Vía trasera | 1466 | 57.7 | |
| Longitud | 5095 | 200.6 | |
| Ancho | 1819 | 71.6 | |
| Altura | 1387 | 54.6 | |
| Despeje del suelo | 145 | 5.7 | |
| Relación Largo:Dist.entre ejes | 1.86 | ||
| Peso en vacío | 1519 kg | 3349 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 68.6 litres | 15.1 [18.1] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.41 | ||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| turbocharged petrol | |||
| Fabricante del motor | GM | ||
| Código de motor | |||
| Número de cilindros | V 6 in 90° vee | ||
| Cilindrada | 3.8 litre 3791 cc (231.341 cu in) |
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| Diámetro × Carrera | 96.5 × 86.4 mm
3.8 × 3.4 in |
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| Relación diámetro/carrera | 1.12 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 12 Total de válvulas |
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| Potencia nominal (SAEnet) |
203 PS (200 bhp) (149 kW) a 4000 rpm |
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| Par motor máximo (SAEnet) |
406 Nm (299 ft·lb) (41.4 kgm) a 2400 rpm |
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| Potencia específica (SAEnet) |
39.3 kW/litre 53.5 ps/litre 52.8 bhp/litre 0.86 bhp/cu in |
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(SAEnet) |
107.1 Nm/litre
1.29 ft·lb/cu3 |
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| Materiales de block / culata | cast iron block & head | ||
| Lubricación | |||
| Relación de compresión | 8:1 | ||
| Alimentación | SMPFi | ||
| 1345.8 kPa (195.2 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 4 | ||
| Engine coolant | Water | ||
| 631.83 cc | |||
| Aspiración | Turbo | ||
| Compresor | |||
| intercooler | N | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | 7.5 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 15.9 s
@ 87.7 mph |
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| 0-1000m | |||
| Velocidad máxima | 190 km/h (118 mph) | ||
| Power-to-weight ratio | Higher is better 133.5 PS/tonne (1000 kg) 0.13 PS/kg 98.18 kW/tonne (1000 kg) 0.1 kW/kg 131.67 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.19 kg/kW 17.01 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 17/29 EPA US MPG city/highway | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.8/8.1 l/100km city/highway | ||
| km/litre | 7.2/12.3 km/l city/highway | ||
| UK MPG | 20.4/34.8 UK MPG city/highway | ||
| US MPG | 17.0/29.0 US MPG city/highway | ||
| 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 | 12.60 m | ||
| Suspensión delantera | I.W.CS.ARB. | ||
| Suspensión trasera | LA.CS.TorqueA. | ||
| Ruedas delante | 6.0 x 15 | ||
| Ruedas detrás | 6.0 x 15 | ||
| Neumáticos delante | P215/65 R 15 | ||
| Neumáticos detrás | P215/65 R 15 | ||
| Brakes F/R | VeDi/Dr-S | ||
| Front brake diameter | 267 mm | ||
| Rear brake diameter | 267 mm | ||
| Braked area | 2017 cm2 | ||
| Transmisión | 4 speed automatic | ||
| Eje trasero desmultiplicación | 0.67 | ||
| Desmultiplicación grupo cónico | 3.42 | ||
| General | |||
| Carfolio.com ID | 100628 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 34.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1983 Buick Regal Grand National (1984) added 2002-10-28. Last modified 2013-02-28. |
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