Your decision when buying a head unit all comes down to which features are important - and which ones are not. Unless otherwise stated, the features mentioned here apply to both CD and DVD head units.

If you're using an older car, CNET's experts recommend upgrading your car stereo with one of the best Apple CarPlay head units to take full advantage of wireless streaming and modern tech. If you ...

Many people don't even think about replacing their car head as a standard one is enough to let them listen to music -- and that's really all they need. However, if you're someone looking for awesome ...