The 320N Coupé is a rear wheel drive convertible/cabriolet passenger car with a front placed engine, manufactured by Mercedes-Benz.
The Mercedes-Benz 320N Coupé belongs to the W 142 range of cars from Mercedes-Benz.
Its 6 cylinder, side valve naturally aspirated powerplant has 2 valves per cylinder and a volume of 3.2 litres. It provides power and torque figures of 77 bhp (78 PS/57 kW) at 4000 rpm and 218 Nm (161 lbft/22.2 kgm) at 1700 rpm respectively.
The engine transmits power to the wheels by means of a 4 speed manual gearbox.
Maximum stated speed is 130 km/h, which equates to 81 mph.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2880 | 113.4 | |
| Vía delantera | 1475 | 58.1 | |
| Vía trasera | 1500 | 59.1 | |
| Longitud | 4700 | 185 | |
| Ancho | 1770 | 69.7 | |
| Altura | 1500 | 59.1 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.63 | ||
| Peso en vacío | |||
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 72 litres | 15.8 [19] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Mercedes-Benz | ||
| Código de motor | |||
| Número de cilindros | Straight 6 | ||
| Cilindrada | 3.2 litre 3208 cc (195.764 cu in) |
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| Diámetro × Carrera | 82.5 × 100 mm
3.25 × 3.94 in |
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| Relación diámetro/carrera | 0.83 | ||
| Distribución | side valve (SV)
2 válvulas por cilindro 12 Total de válvulas |
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| Potencia nominal | 78 PS (77 bhp) (57 kW) a 4000 rpm |
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| Par motor máximo | 218 Nm (161 ft·lb) (22.2 kgm) a 1700 rpm |
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| Potencia específica | 17.9 kW/litre 24.3 ps/litre 24 bhp/litre 0.39 bhp/cu in |
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67.96 Nm/litre
0.82 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 5.6:1 | ||
| Alimentación | 1 So 32 JFF carb | ||
| 853.9 kPa (123.9 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 7 | ||
| Engine coolant | Water | ||
| 534.67 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 130 km/h (81 mph) | ||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | |||
| Turning circle | 11.00 m | ||
| Suspensión delantera | I.UW.TL.CS. | ||
| Suspensión trasera | SwAx.CS. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 6.50-17 | ||
| Neumáticos detrás | 6.50-17 | ||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 4.33 | ||
| General | |||
| Carfolio.com ID | 113003 | ||
| Unidades producidas | |||
| Model code | W 142 I | ||
| W 142 | |||
| RAC rating | 25.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1937 Mercedes-Benz 320N Coupé added 2003-08-26. Last modified 2013-02-28. |
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