The innovations package of the BMW TwinPower Turbo four- and six-cylinder petrol engines is one of the key elements of the BMW EfficentDynamics strategy: a TwinScroll turbocharger with Valvetronic, double-VANOS and High Precision Injection mean lower fuel consumption and an increase in dynamics.

The BMW TwinPower Turbo four-cylinder petrol engine in the BMW 320i has a powerful 135 kW (184 hp), providing maximum torque of 270 Nm. This enables the vehicle to accelerate from 0 to 100 km/h in 7.9 seconds (xDrive: 8.1 seconds) and to reach a top speed of 235 km/h. Average fuel consumption is a mere 6.6 litres per 100 km (xDrive: 7.0 l) with CO2 emissions of 153 g/km (xDrive: 164 g/km). The
BMW 328i powertrain provides 350 Nm torque at just 1,250 rpm. Thanks to 180 kW (245 hp), the vehicle accelerates from 0 to 100 km/h in 6.1 seconds and boasts a maximum speed of 250 km/h. Average fuel consumption is 6.7 litres per 100 km (xDrive: 7.1 litres) with CO2 emissions of 157 g/km (xDrive: 166 g/km).

The BMW TwinPower 3.0-litre straight six-cylinder petrol engine in the BMW 335i boasts particularly impressive performance figures, with 225 kW (306 hp), maximum torque of 400 Nm and acceleration from 0 to 100 km/h in just 5.7 seconds (xDrive: 5.3 seconds). The maximum speed is 250 km/h (limited). Average fuel consumption remains low at 8.1 litres per 100 km (xDrive: 7.9 litres), enabling CO2 emissions of only 188 g/km (xDrive: 185 g/km).

xDrive is expected to be available for the BMW 3 Series Gran Turismo from July 2013.