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:
Following the initial pairing
▷ The mobile phone is detected/connected in
the vehicle within a short period of time
when the engine is running or the ignition is
switched on.
▷ The phone book entries of the tele ...
Status of this Owner's Manual at time of printing
The manufacturer of your vehicle pursues a policy
of constant development that is conceived
to ensure that our vehicles continue to embody
the highest quality and safety standards. In rare
cas ...
SPORT+
Sporty driving with optimized chassis and suspension
with limited driving stabilization.
Dynamic Traction Control is switched on.
The driver handles several of the stabilization
tasks.
Activati ...