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 and convertible. The standard eight-speed automatic transmission includes steering-wheel-mounted shift paddles.
Other standard features include computer-controlled adaptive shock absorbers and Driving Dynamics Control, which allows the driver to adjust the ride quality, accelerator response, power-steering assist level and automatic transmission behavior.
Optional mechanical upgrades include active stabilizer bars and active steering, the latter of which adds rear-wheel steering to the earlier generation's variable-ratio front steering system.
See also:
Jacking points for the vehicle jack
Jacking points for the vehicle jack
The jacking points for the vehicle jack are located
in the positions shown. ...
The concept
HDC is a downhill driving assistant that automatically
controls vehicle speed on steep downhill
gradients. Without requiring brake application,
the vehicle moves at slightly more than
twice wa ...
Notes
CD/DVD player and changer
Do not remove the cover
BMW CD/DVD players and changers are
officially designated Class 1 laser products. Do
not operate if the cover is damaged; otherwise,
severe e ...
