If the engine's not running, it's not using any fuel.

The Auto Start Stop function automatically switches off the engine when the car is at a standstill and in neutral, then restarts it as soon as the driver presses the clutch pedal again. Fitted for example to all BMW 1 and 3 Series models with a four-cylinder engine and manual transmission, the Auto Start Stop function helps reduce both fuel consumption and emissions.

Related topics

BMW models with this technology

BMW EfficientDynamics film


The latest Flash plug-in is required.
Download Adobe Flash Player