Quote:
Originally Posted by MERCSUk153
more random nonsense by an Audi fan
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X6M, just like X6, has a rear differential system called "Dynamic Performance Control", which is NOT purely mechanical (unlike inferior Torsen). It, just like regular xDrive system in vehicles like X3 and X5, is being controlled by car's
computer, which uses various
electronic sensors and
electric motor to control the mechanical clutches.
http://www.caranddriver.com/features...ling-tech_dept