See also:

Distance to back of head: electrical head restraints
The head restraint is automatically repositioned when the shoulder support is adjusted. ...

Engine and differential
Always obey the official speed limit. Up to 1,200 miles/2,000 km Do not exceed the maximum engine and road speed: ▷ For gasoline engine, 4,500 rpm and 100 mph/160 km/h. Avoid full-thrott ...

The Inside
The X6's cabin is something of a dichotomy. The severe dashboard angles and technology-laden center console — which features a joystick-style gear selector for the automatic transmission and the i ...