2004 BMW 5 Series 525i 4dr Sedan (2.5L 6cyl 6M)
I tested GS300, C320 & 530i in one day and I ended up with a 530i. It's fun to drive this car. Very spacious. i- Drive doesn't turn out to be such a nuisance. Sound is not as good as the 325i I used to own. They want you to pay top $ now for the upgraded sound system. Didn't see weather band radio as described in the manual.
Roomy & confortable, quiet...Well designed climate control system. 6 speed automatic with Steptronics. smooth, powerful with good gas milage
Move cruise control to the steering wheel. Make rear seat side air bag standard. Allow sound system to accept external audio input (eg my MP3 player) ...as for the cup holders? well, I don't drink in this car anyway.