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.

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    Notes
    Displaying notes 1. "Office" 2. "Notes" All notes are displayed. Displaying the note 1. Select the desired note. 2. Scroll in the note if necessary: ▷ Turn the contr ...

    Storage compartments
    The following storage compartments are available in the vehicle interior: ► Glove compartment on the front passenger side. ► Storage compartment in the front center armrest. ► ...

    Front seats: adjusting the distance from the back of the head
    Front seats: adjusting the distance from the back of the head Press the button and pull the headrest cushion forward or push it back. Compromised performance Do not place any objects behind ...