BMW X6 xDrive 50i
The BMW X6 enters MY2011 with both increased efficiency and performance facilitated by the addition of an 8-speed automatic transmission and Brake Energy Regeneration. The result is that X6 xDrive35i accelerates from 0-60 mph in 6.3 seconds (reduced by 0.2 seconds) while the X6 xDrive50i gets to 60mph in 5.2 seconds (reduced by 0.1 seconds).
Option changes include the addition of Lane Departure Warning and Active Cruise Control as stand-alone options for $950 and $2,400 respectively. Side View Cameras were added to Technology Package of the X6 xDrive35i making the new package price $2,500 and increasing functionality.
The new Camera package for the X6 xDrive50i now offers both Side View and Top View for a retail price of $1,200. Finally, the Cold Weather Package is now $900 (reduced by $350) due to the deletion of the ski bag and heated rear seats.
Source: BMW press