The Mercedes-Benz 250 S is a rear wheel drive vehicle, with the engine located in the front, and a 4 door saloon (sedan) bodyshell designed by Paul Bracq.
The 250 S forms part of Mercedes-Benz's W 108 series.
Its 2.5 litre engine is a naturally aspirated, single overhead camshaft, 6 cylinder unit that has an output of 128 bhp (130 PS/95 kW) of power at 5400 rpm, and maximum torque of 194 N·m (143 lb·ft/19.8 kgm) at 4000 rpm.
The engine powers the wheels via a 4 speed manual transmission.
Quoted weight at the kerb is 1440 kg.
Maximum speed stated is 180 km/h (112 mph).
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater sedan/saloon | ||
| Número de puertas | 4 | ||
| diseñado por | Paul Bracq | ||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2750 | 108.3 | |
| Vía delantera | 1482 | 58.3 | |
| Vía trasera | 1485 | 58.5 | |
| Longitud | 4900 | 192.9 | |
| Ancho | 1810 | 71.3 | |
| Altura | 1440 | 56.7 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.78 | ||
| Peso en vacío | 1440 kg | 3175 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 82 litres | 18 [21.7] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Mercedes-Benz | ||
| Código de motor | M 108 I / 108.920 | ||
| Número de cilindros | Straight 6 | ||
| Cilindrada | 2.5 litre 2497 cc (152.376 cu in) |
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| Diámetro × Carrera | 82 × 78.8 mm
3.23 × 3.1 in |
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| Relación diámetro/carrera | 1.04 | ||
| Distribución | single overhead camshaft (SOHC)
2 válvulas por cilindro 12 Total de válvulas |
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| Potencia nominal (DIN) |
130 PS (128 bhp) (95 kW) a 5400 rpm |
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| Par motor máximo (DIN) |
194 Nm (143 ft·lb) (19.8 kgm) a 4000 rpm |
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| Potencia específica (DIN) |
38.2 kW/litre 52 ps/litre 51.3 bhp/litre 0.84 bhp/cu in |
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(DIN) |
77.69 Nm/litre
0.94 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 9:1 | ||
| Alimentación | 2 Ze 35/40 INAT carbs | ||
| 976.3 kPa (141.6 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 7 | ||
| Engine coolant | Water | ||
| 416.17 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 12.8 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 180 km/h (112 mph) | ||
| Power-to-weight ratio | Higher is better 90.12 PS/tonne (1000 kg) 0.09 PS/kg 66.28 kW/tonne (1000 kg) 0.07 kW/kg 88.89 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 15.09 kg/kW 25.2 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 | 3.200 | ||
| Turning circle | 11.50 m | ||
| Suspensión delantera | I.DW.AS.ARB. | ||
| Suspensión trasera | I.SwAxle.AS.ARB. | ||
| Ruedas delante | 6J x 14 HB | ||
| Ruedas detrás | 6J x 14 HB | ||
| Neumáticos delante | 185 H 14 | ||
| Neumáticos detrás | 185 H 14 | ||
| Brakes F/R | Di/Di-S | ||
| Front brake diameter | 273 mm | ||
| Rear brake diameter | 279 mm | ||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 3.92 | ||
| General | |||
| Carfolio.com ID | 95876 | ||
| Unidades producidas | |||
| Model code | W 108 II | ||
| W 108 | |||
| RAC rating | 25.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1965 Mercedes-Benz 250 S added 2002-06-19. Last modified 2013-02-28. |
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