BMW TwinPower Turbo six-cylinder petrol engines.
The BMW TwinPower Turbo six-cylinder petrol engines in the BMW Z4 offer uncompromised driving dynamics through raw strength, comfortable smoothness and impressive efficiency. The BMW TwinPower Turbo engine in the BMW Z4 sDrive35i features two turbochargers, double-Vanos and petrol direct injection. Generating 225 kW (306 hp) and maximum torque of 400 Nm, intelligent engine technology enables dazzling performance while simultaneously lowering consumption. Combined with the seven-speed Sport automatic double-clutch transmission, this propels the vehicle from 0 to 62 mph in just 5.1 seconds – with an average consumption of 31.4 mpg and CO2 emissions of 210 g/km. The BMW Z4 sDrive35is goes even further. The most powerful BMW TwinPower Turbo straight six-cylinder engine has a three-litre volume, generating a sporty 250 kW (340 hp) and immense torque of 450 Nm. Using boost function, this can be temporarily increased to 500 Nm. Combined with the seven-speed Sport automatic double-clutch transmission, this results in astounding acceleration. It takes the BMW Z4 sDrive35is just 4.8 seconds to reach 62mph. An extraordinarily efficient performance that only gets better when you consider that the combination of two turbochargers, double-Vanos and petrol achieves an average economical fuel consumption of 31.4 mpg and CO2 emissions of 210 g/km.