First of Kenneth...I think your car is absolutley stunning...and if I was in the market for a mid-size luxury "sports" sedan, It would be hard to imagine driving anything besides your E60
But.....the plastics in the E60, are hard, flimsy and cheap looking. Compared to Eric's 1989 535i and the E39, the E60 is such a step back in terms of interior quality and design. Open and close the door on a 2003 540i, I mean really slam it...then do the same on an E60. Big difference. Second, touch the dashboard material, (FEEL the interior door handles), the center console. The E60 plastics feel like "My First Sony" boombox I had a LONG time ago as a kid.
No offense to you at all, but the new 5, some aspects of the 7, Z4 and X3 just are not of the same quality as older BMWs. I am not saying they do not handle and perform awesome, afterall, they are a BMW.