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DEVELOPED TO GET THE PULSE RACING.

The engines in the BMW Z4 Roadster.

The BMW Z4 was made for the street. Featuring modern BMW TwinPower engines, this is brought to life in the form of intelligent technology that achieves impressive performance with lowered fuel consumption. It also helps to achieve something else: maximum driving pleasure.

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.

Experience now.

 

BMW TwinPower Turbo four-cylinder petrol engines.

The four-cylinder petrol engines sDrive20i and sDrive28i with innovative BMW TwinPower Turbo technology have been designed and built to maximise dynamics and efficiency. While the fully-variable valve control Valvetronic and the direct petrol injection lower consumption, the TwinScroll turbocharger and the double-Vanos increase performance and response. The figures speak for themselves: the BMW Z4 sDrive28i is capable of a powerful 180 kW (245 hp) and accelerates the BMW Z4 with 350 Nm from 0 to 62 mph in just 5.5 seconds – achieving 41.5 mpg and CO2 emissions of 159 g/km. The BMW TwinPower turbo sDrive20i delivers an equally impressive performance. The 135 kW (184 hp) drive train achieves 41.5 mpg and accelerates from 0 to 62 mph in just 6.9 seconds. CO2 emissions are only 159 g/km. The BMW sDrive18i is just as economical. The BMW TwinPower Turbo engine achieves 41.5 mpg and CO2 emissions of 159 g/km. 115 kW (156 hp) accelerates the BMW Z4 dynamically through the entire rev range from 0 to 62 mph in just 7.9 seconds.
 
 
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