I own an ioniq 5 in a…
I own an ioniq 5 in a Canadian city that gets below -30C multiple times per year. My experience is nothing like that claims made in this article. “About 18% of an ioniq 5 battery in about 20 miles” is an insane 43 kWh/100km. The worst I have ever gotten even below -30C is around 22-24 kWh/100km in mixed driving. This driver likely is ripping around in deep snow like a race car, has a defective car, or is maybe driving it in “snow mode” all winter even when roads are clear.