I have most of them already, for relaxing highway trips. The one that is due for a new toy now is our in-town daily drive which is right now is the Plug-in Hybrid X5 (60K miles today, 2020).
The discussion of highway trips. Our highway drive for the past 12 years have always been S-class vehicles with rear seat goodies.
3rd photo is not a photo I personally took, but a replica of my W223 S580 which is a replacement of my W222 S560. We have a 2020 X7 M50i too (bought it pre-owned, 46K miles for less than 66K USD). My only point is, I don't see how my wife and I can let go a car like this that we enjoy driving vs relaxing in the back on 50-50% basis during our monthly 8hrs trip. Others probably have never experienced that luxury and it's benefits, but I did, hence was just trying to share my part of the story as to why Tesla is a no-good highway carrier at that price range (well, Telsa plaid is still slightly cheaper that a fully loaded W222/w223 but close enough) if we can get or keep or S-class.