HDC Hill Descent Control*
See also:
Ride & Handling
The X5 finds a sweet spot between SUV ride comfort and BMW athleticism — far
better than the X6, which is two parts BMW to one part SUV. The X5's ride
quality is very good, as the suspension isola ...
Under the Hood
Both engines incorporate direct fuel injection and turbocharging. The
xDrive35i uses a new 3.0-liter inline-six-cylinder with one turbocharger, while
the xDrive50i uses a 4.4-liter V-8 with two. P ...
Controls
Almost all functions can be operated in the same
manner as they are in the front. Special features
of operating the system in the rear are described
here. ...
