2008 BMW 5 Series 528xi 4dr Sedan AWD (3.0L 6cyl 6M)
I have owned this car for a little over a month and I do not have any regrets. The ride is excellent and so is the handling. I had considered a Mercedes E350 4-matic and an Audi A6 Quattro. I am glad I went with the BMW, I think I received much more for the money. I have also found the "very difficult" iDrive system very easy to use. Overall I rate this the best European luxury car that I have ever owned.
The iDrive system, heated steering wheel, sound system.
Front cup holders could be a little larger and a compass in the rearview mirror would be nice, otherwise perfect.