Interesting story involving a guy who drove a Tesla one million kilometers (or 620K miles), from 2014 thru 2019. Actually, the first 30K kilometers was the initial owner on the 2013 build.
How Many Miles Does a Tesla Last Over Its Lifetime? (msn.com)
Same driver passed the one million mile mark in 2022. By my count, the car is on its fourth battery. Thought I read in the article there was engine replacements too. But I can’t find the data.