• RS Q8
    RS Q8

    Performance in a new dimension. The Audi RS Q8.

  • TTS Coupé
    TTS Coupé

    The Audi TTS Coupé is bursting with sports car genes. Dynamic driving even controlled - by the new quattro permanent all-wheel drive. The design is individualized by S-specific elements and instantly recognizable. The innovative technologies in the drive, as well as new control and display concepts - including the Audi virtual cockpit - characterize the Coupé.

  • TT RS Coupé
    TT RS Coupé

    Ultimate sportiness. The Audi TT RS Coupé.

  • TT RS Roadster
    TT RS Roadster

    Experience freedom, feel the power. The Audi TT RS Roadster.


Start-stop system

When the vehicle comes to a stop (for example at traffic lights), the shift lever is in neutral and the driver takes his or her foot off the clutch pedal, the system turns the engine off. The engine starts again as soon as the clutch pedal is depressed.

The best way to make efficient engines even more economical: switching them off.

The start-stop system is quiet, easy to operate, and fast – the engine has already resumed idle speed by the time the driver engages a gear. Over the combined cycle, around 0.2 l of fuel can be saved per 100 km – equivalent to about 5 grams of CO2/km. In the stop phase, the driver information system displays a “Start-Stop” symbol. The system can be deactivated at any time at the push of a button. The start-stop system has been available in many Audi models since June 2009.