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    See also:

    Tire inflation pressure values over 100 mph/160 km/h
    320i   328i 335i ...

    Performance
    The 650i is the only 6 Series trim available for 2012; the convertible is hitting the market ahead of the hardtop coupe. The rear wheels are powered by a 400-horsepower, twin-turbo 4.4-liter V-8 e ...

    Tachometer
    Never force the engine speed up into the red warning field, see arrow. In this range, the fuel supply is interrupted to protect the engine. ...