How come all the negativity we have seen against Hydrogen Power, doesn't seem to affect Hyundai (Or Toyota) ? Hyundai teases hydrogen sports sedan ahead of unveiling The Korean firm is exploring the use of hydrogen to power a forthcoming performance sedan. In Australia, Hyundai and Toyota have been pursuing hydrogen power as an alternative to fully-electric vehicles, with the car giants opening hydrogen fuelling stations in Canberra and Melbourne respectively. 'Teaser' photo below: