There is a caption under the picture, it says

Analysis based on children of average height, at European level, standing in the center of the front of vehicles. Drivers are of average height at European level.

But yeah, you’re totally right, the one described in the article is usually the best case scenario, the reality is even more problematic than that

Well I imagined their website was enough to get the context of the question. I heard about Jolla from a random Fediverse post so I went straight to just search its name eventually finding their website I just wanted to know if they sucked 🙃