The major problem with the Car Stereo systems today is not the music or the music quality they produce but is the reach or the access. We think that having a high-end car model would help in having the latest and the most advanced music systems in place. AUTORADIO NL But remember every model comes with a restriction and they do not have settings to accommodate any type of systems into them. There are many people who have been frustrated even with the BMW`s for the poor audio systems they have which produces poor quality music. And they don`t even allow the rider to fix in a music player of their choice but is restricted to only a few models which might not elite them.