Hyperion XP-1, a Hydrogen Supercar Limited to 300 Units

The XP-1 is a proof of concept of sorts, though Hyperion plans to put it into production. The company said it plans to start production at a site in the United States as early as 2022 and will limit the car to 300 units. Work on the XP-1 actually started in 2016, and Hyperion has been working on the technologies behind it for a decade.