xDrive*
xDrive is the all-wheel-drive system of your vehicle. Concerted action by the xDrive and DSC further optimize traction and driving dynamics. The xDrive all-wheel-drive system variably distributes the drive forces to the front and rear axles as demanded by the driving situation and road surface.
See also:
Under the Hood
The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder
engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph
time of 5.5 seconds for both the coupe an ...
System limits
Basic limits
System operation is limited in situations such as
the following:
On steep hills, in steep depressions or in
tight curves.
When the camera is dirty or the protective
glass i ...
Radio ready state
Activate radio ready state:
When the ignition is switched off: press ON/
OFF button on the radio.
When the engine is running: press START/
STOP button.
Some electronic systems/power con ...