The STS V8 is a rear wheel drive saloon car with a front mounted engine, produced by Cadillac.
The 8 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a displacement of 4.6 litres. This unit produces power and torque figures of 320 bhp (324 PS/239 kW) at 6400 rpm and 427 Nm (315 lbft/43.5 kgm) at 4400 rpm respectively.
This power is transmitted to the wheels through a 6 speed automatic gearbox.
The stated weight at the kerb is 1779 kg.
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 | 2957 | 116.4 | |
| Vía delantera | 1570 | 61.8 | |
| Vía trasera | 1582 | 62.3 | |
| Longitud | 4986 | 196.3 | |
| Ancho | 1844 | 72.6 | |
| Altura | 1463 | 57.6 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.69 | ||
| Peso en vacío | 1779 kg | 3922 | |
| Distribución del peso (% adelante) | 54% front | ||
| Capacità serbatoio | 66.3 litres | 14.6 [17.5] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Cadillac | ||
| Código de motor | |||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 4.6 litre 4565 cc (278.573 cu in) |
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| Diámetro × Carrera | 93 × 84 mm
3.66 × 3.31 in |
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| Relación diámetro/carrera | 1.11 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 32 Total de válvulas |
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| Potencia nominal (SAE net) |
324 PS (320 bhp) (239 kW) a 6400 rpm |
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| Par motor máximo (SAE net) |
427 Nm (315 ft·lb) (43.5 kgm) a 4400 rpm |
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| Potencia específica (SAE net) |
52.3 kW/litre 71.1 ps/litre 70.1 bhp/litre 1.15 bhp/cu in |
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(SAE net) |
93.54 Nm/litre
1.13 ft·lb/cu3 |
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| Materiales de block / culata | cast aluminum block & head | ||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.5:1 | ||
| Alimentación | SFI | ||
| 1175.4 kPa (170.5 psi) | |||
| Maximum RPM | 6750 rpm | ||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 570.63 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 | Higher is better 182.38 PS/tonne (1000 kg) 0.18 PS/kg 134.13 kW/tonne (1000 kg) 0.13 kW/kg 179.88 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.46 kg/kW 12.45 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 15/24 US MPG EPA city/highway | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 15.7/9.8 l/100km city/highway | ||
| km/litre | 6.4/10.2 km/l city/highway | ||
| UK MPG | 18.0/28.8 UK MPG city/highway | ||
| US MPG | 15.0/24.0 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 | 3.000 | ||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | 7½ x 17 | ||
| Ruedas detrás | 7½ x 17 | ||
| Neumáticos delante | Michelin 235/50 R 17 | ||
| Neumáticos detrás | Michelin 235/50 R 17 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 355 mm | ||
| Rear brake diameter | 365 mm | ||
| Braked area | |||
| Transmisión | 6 speed automatic | ||
| Eje trasero desmultiplicación | 0.67 | ||
| Desmultiplicación grupo cónico | 3.42 | ||
| General | |||
| Carfolio.com ID | 647636 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 42.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2009 Cadillac STS V8 added 2020-03-06. Last modified 2020-03-16. |
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