I love the drive and acceleration in this car. Feels like riding on a cloud when you put this car on the highway. Has good sound insulation and of course that classic, handsome look of the BMW. The standard stereo system is great with good sound quality.
Navigation system and bluetooth. The iDrive is easy to use, as I learned most features without reading the manual.
I would find a better location for the cup holder for the driver. Also I would change the location of the CD changer in the car.