Mercedes-Benz SLS AMG Roadster GT is an automobile that has a 2 door convertible/cabriolet type body styled by Mark Fetherston with a front located engine powering the rear wheels.
The SLS AMG Roadster GT is part of Mercedes-Benz's R 197 series.
Power is produced by a double overhead camshaft, 6.2 litre naturally aspirated dry-sumped 8 cylinder engine, with 4 valves per cylinder that produces power and torque figures of 583 bhp (591 PS/435 kW) at 6800 rpm and 650 N·m (479 lb·ft/66.3 kgm) at 4750 rpm respectively. It features dry sump-type lubrication.
This power is delivered to the wheels through a 7 speed automatic gearbox.
Stated kerb weight is 1735 kg.
Top quoted speed is 320 km/h (199 mph), official fuel consumption is 19.9/9.3/13.2 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 308.0 g/km.
Full specs
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| Carrocería | |||
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| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | Mark Fetherston | ||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2680 | 105.5 | |
| Vía delantera | 1682 | 66.2 | |
| Vía trasera | 1653 | 65.1 | |
| Longitud | 4638 | 182.6 | |
| Ancho | 1939 | 76.3 | |
| Altura | 1261 | 49.6 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.73 | ||
| Peso en vacío | 1735 kg | 3825 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 85 litres | 18.7 [22.5] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.36 | ||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Mercedes-Benz | ||
| Código de motor | M159 | ||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 6.2 litre 6208 cc (378.835 cu in) |
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| Diámetro × Carrera | 102.2 × 94.6 mm
4.02 × 3.72 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 | 591 PS (583 bhp) (435 kW) a 6800 rpm |
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| Par motor máximo | 650 Nm (479 ft·lb) (66.3 kgm) a 4750 rpm |
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| Potencia específica | 70 kW/litre 95.2 ps/litre 93.9 bhp/litre 1.54 bhp/cu in |
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104.7 Nm/litre
1.27 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter seco | ||
| Relación de compresión | 11.3:1 | ||
| Alimentación | EFI | ||
| 1315.7 kPa (190.8 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 776 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 3.7 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 320 km/h (199 mph) | ||
| Power-to-weight ratio | Higher is better 340.69 PS/tonne (1000 kg) 0.34 PS/kg 250.57 kW/tonne (1000 kg) 0.25 kW/kg 336.02 bhp/tonne (1000 kg) 0.34 bhp/kg 0.15 bhp/lb |
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| Weight-to-power ratio | Lower is better 3.99 kg/kW 6.67 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 19.9/9.3/13.2 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 19.9/9.3/13.2 l/100km urban/extra-urban/combined | ||
| km/litre | 5.0/10.8/7.6 km/l urban/extra-urban/combined | ||
| UK MPG | 14.2/30.4/21.4 UK MPG urban/extra-urban/combined | ||
| US MPG | 11.8/25.3/17.8 US MPG urban/extra-urban/combined | ||
| Emisiones de CO2 | 308.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | G | ||
| 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.DW. | ||
| Suspensión trasera | I.DW. | ||
| Ruedas delante | 9½ x 19 | ||
| Ruedas detrás | 11.0 x 20 | ||
| Neumáticos delante | 265/35 R 19 | ||
| Neumáticos detrás | 295/30 R 20 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 7 speed automatic | ||
| Eje trasero desmultiplicación | 0.72 | ||
| Desmultiplicación grupo cónico | 3.67 | ||
| General | |||
| Carfolio.com ID | 274252 | ||
| Unidades producidas | |||
| Model code | 197478 | ||
| R 197 | |||
| RAC rating | 51.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2012 Mercedes-Benz SLS AMG Roadster GT added 2012-06-05. Last modified 2020-02-02. |
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