What has a claimed top speed of 221 mph, 0-60 mph acceleration faster than 2.2 seconds, a range of up to 1,016 miles, no tailpipe emissions, and could only be practically run in one state at present?

Like Seinfeld's Frank Costanza on Festivus, Hyperion chief executive officer Angelo Kafantaris aired his grievances to Automobile about the public's view on hydrogen-powered vehicles. "[People] think ...