BMW TwinPower Turbo engines.

To coincide with the market launch of the new BMW 3 Series Sedan, four high-torque, low-consumption engines are available, which all work with modern BMW TwinPower Turbo technology. They are the powerful heart in the new BMW 3 Series Sedan.

Also employed in the new BMW 3 Series Sedan is the established 2.0-litre BMW TwinPower Turbo four-cylinder diesel, which offers an undiminished high output but now performs even more cost-efficiently and with fewer emissions.
As a result, the BMW 328i with 180 kW (245 hp) accelerates from 0 to 100 km/h in 5.9 seconds with an average fuel consumption of 6.4 litres per 100km and CO2 emissions of 149 g/km.
The BMW 335i with 225 kW (306 hp) only needs 7.4 litres per 100 kilometres and achieves a CO2 value of 172 grams per kilometre. Equipped with the new 8-speed automatic transmission, the BMW 320d has an output of 135 kW and uses only 4.4 to 4.5 litres per 100 kilometres while achieving a CO2 value of 117 g/km.
Thanks to additional special BMW EfficientDynamics features, the BMW 320d EfficientDynamics with 120kW (163 hp) achieves a CO2 value of 109 g/km and a fuel consumption of 4.1 litres per 100 kilometres, whether equipped with manual or automatic transmission.