Tesla, whose nav is pretty great and responsive
Rivian, who appears to have copied a lot of the Tesla UI elements (and, has lots of former Tesla employees) and the snappiness and great nav is part of that.
Any car using Android automotive (different from Android auto) such as the Polestar lineup. Basically gives you an Android tablet with Google Maps, so nav is great, and it seems to be all held to a certain level of responsiveness.