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 spiral-shaped paths to the turbine wheel. This reduces exhaust back-pressure at low engine rpm, allowing the energy of the exhaust gas pulses to be utilised as efficiently as possible. The result is instant throttle response and fast-revving performance which BMW drivers can instantly translate into driving pleasure.
See also:
Dynamic Damping Control
The concept
This system reduces undesirable vehicle motion
when using a dynamic driving style or traveling
on uneven road surfaces.
The system enhances driving dynamics and
comfort as required ...
At a glance
In entering your destination you can select from
the following options:
▷ Enter the destination manually, see below.
▷ Select the destination from the address
book.
▷ Last des ...
Range
After the reserve range is
reached:
▷ A Check Control message is
displayed briefly.
▷ The remaining range is
shown on the computer.
▷ When a dynamic driving style is used, ...