https://www.imdb.com/title/tt7452412/
https://www.youtube.com/watch?v=tMGCUR7yu5o

While it is listed on IMDb as a short movie, it's basically a youtube meme-video with weird animation. Is it ok to add this to IMCDb?

About the cars: there is a 2-star Kia Granbird and also some 1-star bad quality vehicles (Benz S-Klasse W140, Toyota TJ Cruiser, Lincoln Navigator?, GAZ GAZelle, Mitsubishi Outlander, Kia Sportage, some Corollas - the ones that can be identified)

It does not seem to have much interest car-wise, no?
It is annoying that nowadays IMDb lists too easily anything...

Yes, seems like this.