Purchased my X as my "last car" Reputation that it would go for 1 million miles with just a little maintenance.
Aluminum structure would never rust, regen braking make the brakes last a long time etc.
Now I am thinking I might be able to pull off a trade into a Y at no cost in about 3 years. Would get the new technology and greater range with probably an even $ swap.
Main reason that Tesla prices are going lower is that the cars are getting older. A 2016 model is of course selling for less than a 2016 was a couple years ago...it is now a 3 year old car, no longer a 1 year old car.
lol, I don't think guys like us will ever get a "last car," I Love my MS but after a few years (or months) I get bored and want something else, lol. I Just love cars and EV's make it hard to go back to ICE, so options are limited.