Love the HK on my 335i, I don't have it on my X5 and the difference is noticeable. For sure I am getting it on the next X5 and the money is very little IMO. Now the B&O is a chunk of change and honestly it would need to be stellar over the HK for me to fork over the cash. I just don't see how much better sound wise it could be.
Sportline | M-adaptive | HK | NAV | PDC | Heated Front seats |6-speed MT.
2011 X5 35d
German diesel technology. How did these guys lose two wars?
2009 C350 Mercedes
Gone 7-31-2012, good car but boooooooooring.
2008 X5 4.8i - Turned in 1/24/11
They created the Lemon law because of this SUV. If I didn't know better I would have thought my wife had a thing with the BMW service manager.