I know it requires both sides to support it. My car originally didn’t but a later update to my car enabled it.

I don’t know when the first car got that, it’s possible it simply didn’t exist when yours was made. Or maybe it did and they just didn’t bother? I don’t know.

My car doesn’t have the version where it just shows Apple Maps, which I would love. Instead the next turn/etc. is clearly being sent to the cars operating system because it gets displayed the same way the cars internal navigation stuff does on the screen behind the wheel.