This automobile has a 2 door convertible/cabriolet type body with a front mounted engine powering the rear wheels.
The SLK 250 BlueEFFICIENCY forms part of Mercedes-Benz's R 172 series.
The power is produced by a turbocharged engine of 1.8 litre capacity. This powerplant features double overhead camshaft valve gear, 4 cylinder layout, and 4 valves per cylinder. It develops 201 bhp (204 PS/150 kW) of power at 5500 rpm, and maximum torque of 310 N·m (229 lb·ft/31.6 kgm) at 2000-4300 rpm.
This power is supplied to the wheels via a 7 speed automatic gearbox.
Its quoted kerb weight is 1500 kg.
Top claimed speed is 243 km/h, which equates to 151 mph, official fuel consumption figures are 8.4/5.0/6.2 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 144.0 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 | 1551 | 61.1 | |
| Vía trasera | 1568 | 61.7 | |
| Longitud | 4134 | 162.8 | |
| Ancho | 1817 | 71.5 | |
| Altura | 1303 | 51.3 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.7 | ||
| Peso en vacío | 1500 kg | 3307 | |
| 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 petrol | |||
| Fabricante del motor | Mercedes-Benz | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 1.8 litre 1796 cc (109.599 cu in) |
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| Diámetro × Carrera | 82 × 85 mm
3.23 × 3.35 in |
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| Relación diámetro/carrera | 0.96 | ||
| 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 5500 rpm |
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| Par motor máximo | 310 Nm (229 ft·lb) (31.6 kgm) a 2000-4300 rpm |
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| Potencia específica | 83.5 kW/litre 113.5 ps/litre 111.9 bhp/litre 1.83 bhp/cu in |
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172.61 Nm/litre
2.09 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 9.3:1 | ||
| Alimentación | direct petrol injection | ||
| 2169 kPa (314.6 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 449 cc | |||
| Aspiración | Turbo | ||
| Compresor | |||
| intercooler | |||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 6.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 243 km/h (151 mph) | ||
| Power-to-weight ratio | Higher is better 135.86 PS/tonne (1000 kg) 0.14 PS/kg 99.92 kW/tonne (1000 kg) 0.1 kW/kg 134 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.01 kg/kW 16.72 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 8.4/5.0/6.2 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 8.4/5.0/6.2 l/100km urban/extra-urban/combined | ||
| km/litre | 11.9/20.0/16.1 km/l urban/extra-urban/combined | ||
| UK MPG | 33.6/56.5/45.6 UK MPG urban/extra-urban/combined | ||
| US MPG | 28.0/47.0/37.9 US MPG urban/extra-urban/combined | ||
| Emisiones de CO2 | 144.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | F | ||
| CO2 Effizienz (DE) | C | ||
| 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 | I.MultiLi.CS.ARB. | ||
| Suspensión trasera | I.MultiLi.CS.ARB. | ||
| Ruedas delante | 7½J x 17 | ||
| Ruedas detrás | 8½J x 17 | ||
| Neumáticos delante | 225/45 R 17 | ||
| Neumáticos detrás | 245/40 R 17 | ||
| 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 | 3.07 | ||
| General | |||
| Carfolio.com ID | 236687 | ||
| Unidades producidas | |||
| Model code | 172447 | ||
| R 172 | |||
| RAC rating | 16.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2011 Mercedes-Benz SLK 250 BlueEFFICIENCY Automatic added 2011-03-08. Last modified 2020-02-02. |
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