The SL 550 is a car from Mercedes-Benz, with rear wheel drive, a front located engine and a 2 door convertible/cabriolet body style.
It is part of Mercedes-Benz's R 231 model series.
The Mercedes-Benz SL 550's engine is a turbocharged petrol, 4.7 litre, double overhead camshaft 90 degree V 8 cylinder with 4 valves per cylinder. This unit develops 449 bhp (455 PS/335 kW) of power at 5250-5500 rpm, and maximum torque of 700 N·m (516 lb·ft/71.4 kgm) at 1800-3500 rpm.
A 9 speed automatic 'box supplies the power to the wheels.
It weighs a stated 1796 kg at the kerb.
Top stated speed is 250 km/h, or 155 mph, official fuel consumption is 17/25/20 US MPG EPA city/highway/combined.
Full specs
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Applicable to the USA domestic market(s). | ||
| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2586 | 101.8 | |
| Vía delantera | 1598 | 62.9 | |
| Vía trasera | 1600 | 63 | |
| Longitud | 4630 | 182.3 | |
| Ancho | 1877 | 73.9 | |
| Altura | 1316 | 51.8 | |
| Despeje del suelo | 94 | 3.7 | |
| Relación Largo:Dist.entre ejes | 1.79 | ||
| Peso en vacío | 1796 kg | 3960 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 75 litres | 16.5 [19.8] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| turbocharged petrol | |||
| Fabricante del motor | Mercedes-Benz | ||
| Código de motor | |||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 4.7 litre 4663 cc (284.554 cu in) |
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| Diámetro × Carrera | 92.9 × 86 mm
3.66 × 3.39 in |
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| Relación diámetro/carrera | 1.08 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 32 Total de válvulas |
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| Potencia nominal | 455 PS (449 bhp) (335 kW) a 5250-5500 rpm |
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| Par motor máximo | 700 Nm (516 ft·lb) (71.4 kgm) a 1800-3500 rpm |
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| Potencia específica | 71.8 kW/litre 97.6 ps/litre 96.3 bhp/litre 1.58 bhp/cu in |
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150.12 Nm/litre
1.81 ft·lb/cu3 |
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| Materiales de block / culata | aluminium alloy block & head | ||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.5:1 | ||
| Alimentación | direct petrol injection | ||
| 1886.4 kPa (273.6 psi) | |||
| Maximum RPM | 6300 rpm | ||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 582.88 cc | |||
| Aspiración | Turbo | ||
| Compresor | |||
| intercooler | |||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | 4.3 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 253.48 PS/tonne (1000 kg) 0.25 PS/kg 186.43 kW/tonne (1000 kg) 0.19 kW/kg 250 bhp/tonne (1000 kg) 0.25 bhp/kg 0.11 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.36 kg/kW 8.96 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 17/25/20 US MPG EPA city/highway/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.8/9.4/11.8 l/100km city/highway/combined | ||
| km/litre | 7.2/10.6/8.5 km/l city/highway/combined | ||
| UK MPG | 20.4/30.0/24.0 UK MPG city/highway/combined | ||
| US MPG | 17.0/25.0/20.0 US MPG city/highway/combined | ||
| 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 | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | 8½ x 19 | ||
| Ruedas detrás | 9½ x 19 | ||
| Neumáticos delante | 255/40 R 19 | ||
| Neumáticos detrás | 285/35 R 19 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 343 mm | ||
| Rear brake diameter | 320 mm | ||
| Braked area | |||
| Transmisión | 9 speed automatic | ||
| Eje trasero desmultiplicación | 0.6 | ||
| Desmultiplicación grupo cónico | 2.85 | ||
| General | |||
| Carfolio.com ID | 502733 | ||
| Unidades producidas | |||
| Model code | |||
| R 231 | |||
| RAC rating | 42.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2017 Mercedes-Benz SL 550 added 2016-12-27. Last modified 2020-03-16. |
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