Most cars with thumbs drives can be really difficult. For some reason car audio is not up to the task. I would suggest trying it.
MP3's take up very little room. I would think that if you use even media player you could fit a ton of music into 8gb on your phone. Then just use bluetooth.
Does the car have an audio in 1/8" jack? Buy a simple mp3 player?
Final option: Tidal has a "download" feature that will allow you to download music to your phone when you have wifi and they you don't have to stream ever. We worth 9.99 a month.
MP3's take up very little room. I would think that if you use even media player you could fit a ton of music into 8gb on your phone. Then just use bluetooth.
Does the car have an audio in 1/8" jack? Buy a simple mp3 player?
Final option: Tidal has a "download" feature that will allow you to download music to your phone when you have wifi and they you don't have to stream ever. We worth 9.99 a month.