old school tactile radio with buttons?
 

Is there an old school radio that is compatible with our cars?

Features: Buttons, Knobs, Switches
Nice to have: Bluetooth

I would check out Crutchfield.com. I replaced my head unit in my Chrysler Crossfire, and they sent all the items I needed. It was easy, no splicing, and it worked great.
You can call them too, and talk to a representative. The number is 1 844 232-4996. Hope this helps.