On average you blink about 10 times a minute. In this time you miss 2,000 separate fuel injections supplying as little as 2 mg of fuel each time. This exceptional level of precision is made possible by the piezo injectors, located centrally between the valves. The engines with the Auto Start Stop function incorporate this cutting-edge technology allowing them to operate in lean-burn mode for far longer and at far higher revs. This leads to improved efficiency, as well as to greater performance. Better performance from less fuel - what BMW EfficientDynamics is all about.
Figures for BMW 318i
Combined: 6.8 to 6.3 l/100 km
Urban: 8.9 to 8.1 l/100 km
Extra-urban: 5.6 to 5.3 l/100 km
CO2 emissions combined: 159 to 147 g/km
Figures for BMW 320i
Combined: 7.0 to 6.4 l/100 km
Urban: 9.5 to 8.3 l/100 km
Extra-urban: 5.5 to 5.3 l/100 km
CO2 emissions combined: 164 to 149 g/km
The figures for fuel consumption and CO2 emissions depend on the wheel and tyre sizes selected.
Further information about the official fuel consumption and the official specific CO2 emissions for new passenger automobiles can be found in the "New Passenger Vehicle Fuel Consumption and CO2 Emission Guidelines", which are available free of charge at all sales outlets and from DAT Deutsche Automobil Treuhand GmbH, Hellmuth-Hirth-Str. 1, 73760 Ostfildern, Germany.
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