Auto Start/Stop function

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 ...

Safety
As of publication, the X6 hasn't been crash-tested by the Insurance Institute for Highway Safety. The SUV comes with a number of standard safety features, including antilock brakes, side-impact ai ...

New 8-speed Automatic Transmission with Steptronic.
On both new gasoline models of the BMW X5, sending the newfound power to the standard xDrive intelligent all-wheel drive system is BMW's new 8-speed automatic transmission with Steptronic control. ...