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:
Top View
The concept
Top View assists you in parking and maneuvering.
The area around the doors and the road area
around the vehicle are shown on the Control
Display for this purpose. ...
Starting destination guidance
1. "Navigation"
2. Make a destination entry.
3. "Accept destination"
4. "Start guidance"
The route is shown on the Control Display.
The distance to the destinati ...
The concept
The DTC system is a version of the DSC in which
forward momentum is optimized.
The system ensures maximum forward momentum
on special road conditions, e.g., unplowed
snowy roads, but driving st ...