SEOUL -- Hyundai, an early backer of fuel cell cars, has watched the electric rise of Tesla, including on its home turf. Now's it's going on the offensive in the battery-powered market led by its U.S. rival.
SEOUL -- Hyundai, an early backer of fuel cell cars, has watched the electric rise of Tesla, including on its home turf. Now's it's going on the offensive in the battery-powered market led by its U.S. rival.