Tesla is more of a technology company than a car company, that's why they managed to make a good UX.
Classic car makers are not able to make decent UIs. Plus, each car would be different. So I prefer Android Auto: it's always my Android Auto, regardless of which car I'm driving.
I owned a Model Y for several years, but, at least in my city, I always felt Tesla’s navigation had pretty poor route selection during busy times of the day - like dorecting me to streets that were notoriously stop and go during rush our when the highway alternative was known to be much quicker.
Classic car makers are not able to make decent UIs. Plus, each car would be different. So I prefer Android Auto: it's always my Android Auto, regardless of which car I'm driving.