Safety
Both the coupe and convertible have front airbags plus side-impact airbags built into the front seats. As required of all 2012 models sold in the U.S., the 640i has standard antilock brakes and an electronic stability system. Active head restraints for the front seats are designed to prevent whiplash injuries. In the convertible, active roll bars hide under the rear deck to maximize visibility. If the car senses a sideways tip, the bars raise to provide rollover protection.
Optional safety features include blind spot and lane departure warning systems and night vision with pedestrian detection.
A backup camera is standard, and buyers can choose additional top- and side-view cameras for added protection when parking and creeping into intersections.
See also:
At a glance
The concept
Mobile phones or other external devices such as
audio players can be connected to the vehicle
via Bluetooth.
After these devices are paired once, they are
recognized automatically ...
Manual transmission
When shifting into 5th or 6th gear, press the
gearshift lever to the right. Otherwise, the engine could be damaged if you inadvertently
shift into 3rd or 4th gear.
Reverse gearSelect this only ...
Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified government test course. For example,
a tire graded
150 wou ...
