A new dimension in precision.

The straight six-cylinder
petrol engines in the BMW 125i and 135i.

High Precision Injection does just what the name suggests. The quantity of fuel injected is precisely controlled at just two milligrams per injection. A piezo fuel injector is positioned centrally between the valves which introduces a precise, high-pressure dose of fuel into the combustion chamber as an even, consistent cloud up to three times in each power stroke. Whatever the driving situation, you are constantly assured that only the exact amount of fuel necessary is ever consumed.

Fuel consumption / CO2 emissions


Combined fuel consumption: 8.1 to 8.5 l/100 km
Combined CO2 emissions: 189 to 198 g/km

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.