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:
Eight-speed automatic transmission: sporty, fuel-efficient, and unique in a
compact car
The standard six-speed manual petrol and diesel versions of the new BMW
1-Series offer efficient power transmission and precise gear changes.
The BMW 1-Series is also the only compact car also ava ...
Climate control operation on the
headliner
Temperature
Turn the wheel to set the desired
temperature.
Air volume
Press the left or right side of
the button:
decrease or increase air volume.
LEDs indicate the intensity of the air s ...
Notes
Manufacturer's information for child restraint
fixing systems
To select, mount and use child restraint fixing
systems, observe the information provided by
the system manufacturer; otherwise, ...