The S 320 CDI BlueEFFICIENCY is a rear wheel drive saloon (sedan) motor car with a front mounted engine, manufactured by Mercedes-Benz.
The Mercedes-Benz S 320 CDI BlueEFFICIENCY is one of the W 221 model family from Mercedes-Benz.
Its 6 cylinder, double overhead camshaft turbocharged engine has 4 valves per cylinder and a capacity of 3 litres. In this application it musters power and torque figures of 232 bhp (235 PS/173 kW) at 3600 rpm and 540 Nm (398 lbft/55.1 kgm) at 1600-2400 rpm respectively.
A 7 speed automatic gearbox transmits the power to the wheels.
Claimed weight at the kerb is 1955 kg.
Maximum stated speed is 250 km/h (155 mph), official fuel consumption is 10.4/5.9/7.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 199.0 g/km.
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 | 3035 | 119.5 | |
| Vía delantera | 1604 | 63.1 | |
| Vía trasera | 1606 | 63.2 | |
| Longitud | 5079 | 200 | |
| Ancho | 1872 | 73.7 | |
| Altura | 1473 | 58 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.67 | ||
| Peso en vacío | 1955 kg | 4310 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | |||
| Aerodinámica | |||
| Coeficiente de penetración | 0.27 | ||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| turbocharged diesel | |||
| Fabricante del motor | Mercedes-Benz | ||
| Código de motor | |||
| Número de cilindros | V 6 | ||
| Cilindrada | 3 litre 2987 cc (182.278 cu in) |
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| Diámetro × Carrera | 83 × 92 mm
3.27 × 3.62 in |
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| Relación diámetro/carrera | 0.9 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 24 Total de válvulas |
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| Potencia nominal | 235 PS (232 bhp) (173 kW) a 3600 rpm |
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| Par motor máximo | 540 Nm (398 ft·lb) (55.1 kgm) a 1600-2400 rpm |
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| Potencia específica | 57.9 kW/litre 78.7 ps/litre 77.7 bhp/litre 1.27 bhp/cu in |
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180.78 Nm/litre
2.19 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 17.7:1 | ||
| Alimentación | common rail direct diesel injection | ||
| 2271.8 kPa (329.5 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 4 | ||
| Engine coolant | Water | ||
| 497.83 cc | |||
| Aspiración | Turbo D. | ||
| Compresor | |||
| intercooler | |||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 7.8 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 120.32 PS/tonne (1000 kg) 0.12 PS/kg 88.49 kW/tonne (1000 kg) 0.09 kW/kg 118.67 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.3 kg/kW 18.88 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 10.4/5.9/7.6 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 10.4/5.9/7.6 l/100km urban/extra-urban/combined | ||
| km/litre | 9.6/16.9/13.2 km/l urban/extra-urban/combined | ||
| UK MPG | 27.2/47.9/37.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 22.6/39.9/30.9 US MPG urban/extra-urban/combined | ||
| Emisiones de CO2 | 199.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | J | ||
| 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 | |||
| Ruedas detrás | |||
| Neumáticos delante | 235/55 R 17 W | ||
| Neumáticos detrás | 235/55 R 17 W | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 7 speed automatic | ||
| Eje trasero desmultiplicación | 0.73 | ||
| Desmultiplicación grupo cónico | 2.65 | ||
| General | |||
| Carfolio.com ID | 666919 | ||
| Unidades producidas | |||
| Model code | |||
| W 221 | |||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2008 Mercedes-Benz S 320 CDI BlueEFFICIENCY added 2020-04-12. Last modified 2020-04-13. |
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