See also:

Brake assistant
When you apply the brakes rapidly, this system automatically produces the maximum braking force boost. It thus helps to achieve the shortest possible braking distance during full braking. This ...

The concept
If the vehicle does not include Active Cruise Control with Stop & Go, the collision warning is controlled via the camera in the base of the interior rearview mirror. The system issues a two ...

Under the Hood
BMW's inline-six-cylinder engine makes 230 horsepower and 200 pounds-feet of torque in the 128i. It works through a six-speed manual or a six-speed automatic. The automaker says a stick-shift 128i ...