>> bluetooth ... seamlessly
I don't think I've ever seen those words in the same sentence. I remember getting blasted when my wife's phone would connect to the speaker in the office, not the car, and not hearing her audio, would turn the volume way up in the car thinking the problem was the volume turned all the way down.
https://xkcd.com/2055/>> navigation
I would say more generally that you have a bigger to much, much bigger (Tesla) display and bigger icons, so it's easier to use the interface while driving with a lot less eyes off the road time. Maybe that's a bad thing, but with the phone, I need to pull over for many of these tasks. I'm not taking phone calls, reading texts or listening to music, which probably do work well on Bluetooth. It's mostly navigation, podcasts, audiobooks and I find the larger display and larger icons make it easier to queue up the book I want or podcast I want