Fuel cap
See also:
A More Muscular X5
The X5 M's styling is more aggressive than the regular X5's, but the changes
have been tastefully integrated into the overall design. One thing that might be
deemed a little over-the-top is the fr ...
Run-flat tires
Label
RSC label on the tire sidewall.
The wheels are composed of special rims and
tires that are self-supporting, to a limited degree.
The support of the sidewall allows the tire to remain
dr ...
Closing the windows and glass
sunroof/panoramic glass sunroof
Driving with the glass sunroof/panoramic glass
sunroof and windows open results in increased
air resistance and raises fuel consumption. ...
