Edward 
2010 BMW 5 Series Sedan 535i xDrive 4dr Sedan AWD (3.0L 6cyl Turbo 6M)
New 535i x-drive
 Picked up new 535i last week, so far, more than my expectations.  Replaces my 2007 550i.  Power of 535i more than I expected, and twin turbo is fabulous.  Off line, maybe quicker.  Handles like, well, like a BMW, and I love the feel of the ride.  I-drive and interior controls are both much improved with pre-programmed controls and preset radio buttons much easier to use.  New gear shift took 3 or 4 times of driving to get used to but certainly easy.  Retractable side mirrors means the car is safe when my wife pulls into my garage.   