A:AnswerNo, unfortunately. I was told in the store that you would need to get a separate GPS/navigation device. However, you can still use your phone for GPS. But if you need to be able to use it in areas of no service you may want a separate device.
A:AnswerYes it does play CDs in both regular and mp3 formats. You can also create a music filled DVD by putting mp3 files on your it. DVD has a lot more storage space. Add mp3 as data files.
A:AnswerI do not not know about fit but just let Best Buy install it. Installation is free with this unit, or at least it was free with me. They do a great job.