Funny this condition "if in areas where they use salt on the roads". Isn't Tesla brake hydraulics hygroscopic? That would be awesome, but I doubt it.
Seriously though, I've looked at a number of Tesla second hand cars (and new one). I think they've got the service schedule very wrong as my gosh there are a lot of sheds. Also they eat through bushes, eat tyres with the geometry setup, and driveshaft vibrations are crazy. Every single time I test drove one the vibrations were there.
Nope, a relative comparison including tax remains a relative comparison including tax. Nothing changes
So a Plain at €123k including tax naturally should be compared against other cars that are €123k including tax...Likewise a dual motor €93K including tax can be compared against other €93K cars including tax
It would be silly to use the ex tax price point for one car versus including tax for another wouldn't it? Well unless one can register a car in Maryland or Guernsey or somewhere like that. But even then, relatively it remains the same comparison...