wagonguy 
2006 BMW 5 Series Wagon 530xi 4dr Wagon AWD (3.0L 6cyl 6M)
Couldn't be happier
 Never thought that I would be driving a wagon but this is by far the best!  The room is great, the net for dogs is great and the panaroof is great!  The bluetooth system in this car surpasses those of pretty much any other maker.  It completely syncs your phone book and automatically puts voice tags on all of them!  I am very happy with my purchase.  I think it is much more practical than the sedan.  The iDrive is very easy to use once you learn it.