Earlier quoted context omitted.
Hatchbacks cost more
I was going to say you’re wrong, but apparently in the US you’re right! Very strange. I think that is a US-specific thing. For some reason US customers prefer sedans (maybe some of the reasons given by other commenters) and that has probably skewed the market a bit (e.g. hatchbacks are only sold at higher trim levels since they’re marketed as a niche product). Edit to add: and maybe there’s a feedback effect too? Hat…
Depends on brand. Kia charges the same either way.