I have an '09 Honda Fit. This vehicle has a navigation DVD system built in.

I am getting a new (certified used) Honda Fit. I am looking at the 2018, 2019, and 2020 model years.

Do any of the trims for 2018, 2019, 2020 have a built in navigation DVD system? Or are all of them wireless phone navigation?

 

As I understand it, the only trim that was available with (optional) built-in navigation was EX-L on 2018 and 2019.
Some of the other trims had all the hardware, but Honda didn't offer navigation on those trims. By the way, it's an SD card or something, not DVD.

And, it looks like Honda completely dropped it for 2020 model year because, well, almost nobody uses them these days
People just use Android-Auto or Apple-Carplay.

I still use an old Garmin personally because I'm too cheap and have extremely limited data plan on the phone. LOL

 

It has nothing to do with being cheap. I use a mounted Garmin because it is simple to use and I get free update regularly. I don't have to mount and dismount my phone every time I am in the car. BTW. I've been a dumb flip phone user until June, 2020 because I decided to be somebody.