At work in the Mercedes-AMG SL 63 is an AMG V8 biturbo engine manufactured according to the AMG philosophy “One Man – One Engine” and boasting 5.5 litres of displacement while combining high-tech components such as direct petrol injection with piezo injectors including a fully variable injection pressure of 100–200 bar. In a plentiful torque curve up to 900 Nm are available between 2250–3750 rpm. The maximum output is 430 kW (585 hp). The Mercedes-AMG SL 63 accelerates from 0 to 100 km/h in 4.1 seconds. The Mercedes-AMG SL 65 is driven by an AMG 6.0-litre V12 biturbo engine and boasts superior performance, generating 463 kW (630 hp) and 1000 Nm from 2300–4300 rpm.