i actually really like the look of the original ford ka with the plasnic bumpers. especially the cabriolet version:

the fiat multipla is of course the classic contender:

and then there's the REVAi, better known as the G-Wiz:

it looks like a real-life choro-Q car!
and a personal favourite, which i don't think is even a bit ugly, it's just a marvel of design: the europe-only version of the 2006 honda civic.

literally no bad angles.