Your car is only 70% of the way through it's nominal lifespan. It seems like battery life is holding up well, but we'll find out a lot more as many of these cars begin their second decade of service, quite often with less rigorous maintenance. I suspect many/most EVs will make it to 300k and 12 years, but the oldest (truly) mass produced Model S are only just now turning 10 years old.

Certainly, we should keep collecting more data, but the longevity and lifecycle trajectory is obvious.

https://spectrum.ieee.org/ev-battery-life

https://www.nature.com/articles/s41560-024-01698-1

https://old.reddit.com/r/electricvehicles/comments/1jvwi14/g...

https://www.thejubjubbirds.com/hit-and-run-on-the-energy-tra...