[wruza]

It seems like you’re putting additional meaning into luxury beyond “much more money and looks like that”. There is no inherent value for that extra, afaic.

[mbesto]

No, I'm not. The parent made the point "is neither rare nor luxurious, by definition".

Lexus (レクサス, Rekusasu) is the luxury vehicle division of the Japanese automaker Toyota.[0]

[0] - https://en.wikipedia.org/wiki/Lexus