FWIW, my SA tells me that sales for the X5 are way down and sales of the x3 are way up.
People just don't need the space or lack of fuel economy on a daily basis it seems.
I see cars shrinking in the future anyway.
X1 is ideal in that its a blast to drive and has some utility.
2013 535i xdrive(Current)
2008 E92 M3 (Gone)
2006 E90 325i (Gone)
2002 E46 325xi (Gone)
1991 E30 325i (Gone)