The SLK 250 CDI BlueEFFICIENCY is a rear wheel drive convertible/cabriolet motor vehicle with a front mounted engine, manufactured by Mercedes-Benz.
It is part of Mercedes-Benz's R 172 model series.
It's powered courtesy of a turbocharged engine of 2.1 litre capacity. This powerplant features double overhead camshaft valve gear, 4 cylinder layout, and 4 valves per cylinder. It produces 201 bhp (204 PS/150 kW) of power at 4200 rpm, and maximum torque of 500 N·m (369 lb·ft/51 kgm) at 1600 rpm.
This power is transmitted to the wheels via a 7 speed automatic gearbox.
The Mercedes-Benz SLK 250 CDI BlueEFFICIENCY weighs a claimed 1590 kg at the kerb.
Maximum stated speed is 243 km/h, or 151 mph, officially stated fuel consumption is 6.1/4.1/4.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 128.0 g/km.
Full specs
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| Carrocería | |||
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| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2430 | 95.7 | |
| Vía delantera | 1558 | 61.3 | |
| Vía trasera | 1548 | 60.9 | |
| Longitud | 4134 | 162.8 | |
| Ancho | 1817 | 71.5 | |
| Altura | 1301 | 51.2 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.7 | ||
| Peso en vacío | 1590 kg | 3505 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 60 litres | 13.2 [15.9] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.3 | ||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| turbocharged diesel | |||
| Fabricante del motor | Mercedes-Benz | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 2.1 litre 2143 cc (130.774 cu in) |
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| Diámetro × Carrera | 83 × 99 mm
3.27 × 3.9 in |
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| Relación diámetro/carrera | 0.84 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 204 PS (201 bhp) (150 kW) a 4200 rpm |
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| Par motor máximo | 500 Nm (369 ft·lb) (51 kgm) a 1600 rpm |
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| Potencia específica | 69.9 kW/litre 95.1 ps/litre 93.8 bhp/litre 1.54 bhp/cu in |
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233.32 Nm/litre
2.82 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 16.2:1 | ||
| Alimentación | common rail direct diesel injection | ||
| 2932 kPa (425.2 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 535.75 cc | |||
| Aspiración | Turbo D. | ||
| Compresor | |||
| intercooler | |||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 6.7 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 243 km/h (151 mph) | ||
| Power-to-weight ratio | Higher is better 128.17 PS/tonne (1000 kg) 0.13 PS/kg 94.27 kW/tonne (1000 kg) 0.09 kW/kg 126.42 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.61 kg/kW 17.72 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 6.1/4.1/4.9 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 6.1/4.1/4.9 l/100km urban/extra-urban/combined | ||
| km/litre | 16.4/24.4/20.4 km/l urban/extra-urban/combined | ||
| UK MPG | 46.3/68.9/57.6 UK MPG urban/extra-urban/combined | ||
| US MPG | 38.6/57.4/48.0 US MPG urban/extra-urban/combined | ||
| Emisiones de CO2 | 128.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | D | ||
| CO2 Effizienz (DE) | A | ||
| 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 | 7.0J x 16 | ||
| Ruedas detrás | 7.0J x 16 | ||
| Neumáticos delante | 205/55 R 16 91W | ||
| Neumáticos detrás | 225/50 R 16 92W | ||
| 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 | 2.47 | ||
| General | |||
| Carfolio.com ID | 257521 | ||
| Unidades producidas | |||
| Model code | 172403 | ||
| R 172 | |||
| RAC rating | 17.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2011 Mercedes-Benz SLK 250 CDI BlueEFFICIENCY Automatic added 2011-10-28. Last modified 2020-02-02. |
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