I've said many times, and I'm going to say it again: people don't buy cars (or any other objects) they consider ugly. Period.
People only buy things they love, like, admire ... or in the worst case scenario things they are indifferent to.
Somebody who buys something (s)he considers ugly, usually buys it as a gift for someone else, lol.
Seriously - do you guys buy things you consider ugly? I don't think so. Sure you have bought objects that are more appealing than others, you can even rang them accordingly to your personal aesthetic preferences & criteria ... but I still think the object at the very end of that list isn't ugly to you. Perhaps less appealing than other things ... but hardly ugly. Am I right?
So, is there anything like absolute ugliness, or the beauty / ugliness is determined in relation to aesthetics of other objects? Can something you once considered beautiful become ugly to you over the time? Or it has just its appeal since other (more trendy or more appealing) objects emerge? Or perhaps your personal criteria & preferences have changed over the time ... even under influence of media & social / cultural atmosphere that surrounds you?
Btw ... is odd necessarily also ugly? I don't think so.
I'm sure one can be attracted by odd looks, but definitely not by ugly ones. Something that attracts you can't be ugly. Since ugly is per se unappealing - by definition.