This vehicle has a 2 door roadster type body with a front mounted engine delivering power to all four wheels.
The Mercedes-AMG SL 55 4MATIC+ is part of Mercedes-Benz's R 232 series of cars.
The Mercedes-Benz Mercedes-AMG SL 55 4MATIC+'s engine is a turbocharged petrol, 4 litre, double overhead camshaft 90 degree V 8 cylinder with 4 valves per cylinder. It has an output of 469 bhp (476 PS/350 kW) of power at 5500-6500 rpm, and maximum torque of 700 N·m (516 lb·ft/71.4 kgm) at 2250-4500 rpm.
Power is delivered to the wheels through a 9 speed automatic gearbox.
The claimed kerb weight is 1950 kg.
Top claimed speed is 295 km/h, which equates to 183 mph.
Full specs
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| Carrocería | |||
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| Carrocería | 2+2 seater roadster | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2700 | 106.3 | |
| Vía delantera | 1665 | 65.6 | |
| Vía trasera | 1629 | 64.1 | |
| Longitud | 4705 | 185.2 | |
| Ancho | 1915 | 75.4 | |
| Altura | 1359 | 53.5 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.74 | ||
| Peso en vacío | 1950 kg | 4299 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.31 | ||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| turbocharged petrol | |||
| Fabricante del motor | Mercedes-Benz | ||
| Código de motor | M 177 | ||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 4 litre 3982 cc (242.997 cu in) |
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| Diámetro × Carrera | 83 × 92 mm
3.27 × 3.62 in |
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| Relación diámetro/carrera | 0.9 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 32 Total de válvulas |
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| Potencia nominal | 476 PS (469 bhp) (350 kW) a 5500-6500 rpm |
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| Par motor máximo | 700 Nm (516 ft·lb) (71.4 kgm) a 2250-4500 rpm |
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| Potencia específica | 87.8 kW/litre 119.4 ps/litre 117.8 bhp/litre 1.93 bhp/cu in |
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175.79 Nm/litre
2.12 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 8.6:1 | ||
| Alimentación | direct petrol injection | ||
| 2209.1 kPa (320.4 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 497.75 cc | |||
| Aspiración | Turbo | ||
| Compresor | twin turbochargers | ||
| intercooler | |||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 3.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 295 km/h (183 mph) | ||
| Power-to-weight ratio | Higher is better 243.86 PS/tonne (1000 kg) 0.24 PS/kg 179.35 kW/tonne (1000 kg) 0.18 kW/kg 240.51 bhp/tonne (1000 kg) 0.24 bhp/kg 0.11 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.58 kg/kW 9.31 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 | |||
| 268.00 g/km WLTP | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | all wheel drive | ||
| Alimentación | |||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | I.MutliLi.DW.CS.ARB. | ||
| Suspensión trasera | I.DW.CS.ARB. | ||
| Ruedas delante | 9½J x 19 | ||
| Ruedas detrás | 11J x 19 | ||
| Neumáticos delante | 255/45 ZR 19 | ||
| Neumáticos detrás | 285/40 ZR 19 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 390 mm | ||
| Rear brake diameter | 360 mm | ||
| Braked area | |||
| Transmisión | 9 speed automatic | ||
| Eje trasero desmultiplicación | 0.6 | ||
| Desmultiplicación grupo cónico | |||
| General | |||
| Carfolio.com ID | 730147 | ||
| Unidades producidas | |||
| Model code | |||
| R 232 | |||
| RAC rating | 34.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2021 Mercedes-Benz Mercedes-AMG SL 55 4MATIC+ added 2021-10-30. Last modified 2022-05-19. |
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