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  • A8 L
    A8 L

    The Audi A8 L. Witness its powerful sovereignty. Led by luxury, complemented by performance, dynamics and efficiency. Throughout its full length.

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  • Q2
    Q2

    #untaggable. Defy conventions. Bold and muscular, yet compact and sleek. An urban character for everyday life.

  • SQ2
    SQ2

    Powerful and self-confident. The Audi SQ2.

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  • Q5
    Q5

    The SUV for a new generation. Convincing without being persuasive. Sportive without being unreasonable. Efficient driving pleasure.

  • SQ5
    SQ5

    The SUV for a new generation. Convincing without being persuasive. Sportive without being unreasonable. Efficient driving pleasure.

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  • Q7
    Q7

    Automotive independence: The Audi Q7 with permanent four-wheel-drive, the largest luggage space in its class and a versatile interior concept.

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  • TT Coupé
    TT Coupé

    The Audi TT Coupé. Pure emotion packaged in form and function. Pure consistency in quality and efficiency. Pure sportsmanship brought to the road.

  • 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.

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1300x551_quattro_intro.jpg
quattro®
Audi Hong Kong Technology quattro®


quattro®

Those who know Audi know quattro. And once you have driven with quattro you don’t want to drive any other way. Why? Because this drive system puts engine power on the road in such a convincing way.

quattro is a permanent four-wheel drive system. To prevent the wheels on one axle from spinning, the drive torque is redirected to the other axle. In the Audi R8, this is performed by a directly responsive multi-plate clutch with optimised control system, which permits variable distribution of the torque between front and rear axle.

Due to the mid-engine layout, quattro has been set up with a heavy rear-axle bias in the R8. The transmission is mounted behind the longitudinally installed engine and has an auxiliary drive for a prop shaft, which directs the power to the front axle. There a viscous coupling distributes the torque. With the basic driveline configuration, around 15% of the power is directed to the front wheels and 85% to the rear wheels; if required, up to 30% flows to the front. A locking differential at the rear axle further enhances the dynamics. Should a wheel on one axle spin, it is braked by the electronic differential lock (EDL).
As is typical of a sports car, the R8 is rear-biased
In the R8 too, quattro delivers the qualities that have long been characteristic of Audi: outstanding traction, virtually slip-free acceleration, enhanced driving dynamics, improved directional stability – and of course more driving pleasure.
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Version
91.2.0
Build
20191203054712
Frontend
91.2.0
Rendertime
20191203063140
StaticVersion
20191203054712
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