See also:

Tire inflation pressure values over100 mph/160 km/h
X3 28i X3 35i ...

Opening the most recent
1. "Navigation" 2. "Stored trips" 3. "Last trip" 4. "Start guidance" ...

Two additional gears mean threefold progress: quicker shifts, greater smoothness, enhanced efficiency.
The wider spread of ratios allows the engine to run at lower speeds, often in the "tallest" gear, 8th. Yet even with this wider spread, the steps between adjacent gears are reduced; in t ...