Remove unnecessary cargo

Additional weight increases fuel consumption.

    See also:

    Reference
    This chapter contains technical data, short commands for the voice activation system and an index that will help you find information most quickly. ...

    BMW ActiveHybrid X6
    Like other so-called two-mode hybrids, the ActiveHybrid can accelerate gradually on electric power alone, up to 37 mph in the X6's case. All-wheel drive and a seven-speed automatic are standard. B ...

    Folding down head restraints
    Extending/retracting head restraint Only fold down head restraint if no passengers are in the rear. Fold out retracted headrests again if passengers are being carried in the rear; otherwise, ...