See also:

Twin-scroll turbocharging
The new four-cylinder engines also feature twin-scroll turbocharging. This means that the exhaust stream from cylinders 1 and 4, and the exhaust stream from cylinders 2 and 3, follow separate spir ...

Personal Profile settings
The following functions and settings can be stored in a profile. More information on the settings can be found under: ▷ Active Cruise Control: collision warning. ▷ Exterior mirror p ...

Interior
The 128i's interior design is fairly traditional, with more upright shapes than sweeping contours. Dual-zone climate controls sit below the center air vents and optional navigation system, with BM ...