Oldsmobile 98 Hardtop Coupé is an automobile that has a 2 door coupé type body with a front mounted engine driving through the rear wheels.
Its 8 cylinder, overhead valve naturally aspirated powerplant has 2 valves per cylinder and a displacement of 7.5 litres. It develops power and torque figures of 250 bhp (253 PS/186 kW) at 4200 rpm and 501 Nm (370 lbft/51.1 kgm) at 2800 rpm respectively.
The engine transmits power to the wheels via a 3 speed automatic gearbox.
It weighs a stated 2052 kg at the kerb.
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 | 3226 | 127 | |
| Vía delantera | 1615 | 63.6 | |
| Vía trasera | 1636 | 64.4 | |
| Longitud | 5786 | 227.8 | |
| Ancho | 2022 | 79.6 | |
| Altura | 1374 | 54.1 | |
| Despeje del suelo | 135 | 5.3 | |
| Relación Largo:Dist.entre ejes | 1.79 | ||
| Peso en vacío | 2052 kg | 4524 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 91 litres | 20 [24] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | GM | ||
| Código de motor | |||
| Número de cilindros | V 8 | ||
| Cilindrada | 7.5 litre 7456 cc (454.993 cu in) |
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| Diámetro × Carrera | 104.9 × 107.9 mm
4.13 × 4.25 in |
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| Relación diámetro/carrera | 0.97 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal (DIN) |
253 PS (250 bhp) (186 kW) a 4200 rpm |
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| Par motor máximo (DIN) |
501 Nm (370 ft·lb) (51.1 kgm) a 2800 rpm |
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| Potencia específica (DIN) |
25 kW/litre 34 ps/litre 33.5 bhp/litre 0.55 bhp/cu in |
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(DIN) |
67.19 Nm/litre
0.81 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 8.5:1 | ||
| Alimentación | 1 Ro carb | ||
| 844.4 kPa (122.5 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 932 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | |||
| 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 123.53 PS/tonne (1000 kg) 0.12 PS/kg 90.85 kW/tonne (1000 kg) 0.09 kW/kg 121.83 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.01 kg/kW 18.39 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 | 2.800 | ||
| Turning circle | 14.90 m | ||
| Suspensión delantera | I.W.CS.ARB. | ||
| Suspensión trasera | RAx.RA.CS. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | |||
| Neumáticos detrás | |||
| Brakes F/R | Di/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 3 speed automatic | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 2.73 | ||
| General | |||
| Carfolio.com ID | 69707 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 54.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1972 Oldsmobile 98 Hardtop Coupé added before December 1995. Last modified 2013-02-28. |
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