2014 Mercedes-Benz SLS AMG Coupé Black Series accelerates to 100 km/h in 3.6 seconds. The top speed stands at 315 km/h. The additional 44 kW (60 hp) of power in comparison to the 420 kW (571 hp) Combined fuel consumption: 13.7 l/100km , CO2 emission: 321 g/km.