Toyota (NYSE:TM) unveiled its FCV Concept, an electric car with fuel-cell technology, at the Tokyo Motor Show. The vehicle turns hydrogen into electricity, and emits only water vapor as "exhaust."

Toyota hopes to get the FCV Concept to market in a couple of years. Will this really happen, or is Tesla's (NASDAQ:TSLA) Elon Musk correct in calling fuel-cell technology a load of hooey? Our Motor Money team of John Rosevear and Rex Moore discuss it all in this video.

Fool contributor John Rosevear has no position in any stocks mentioned. Rex Moore has no position in any stocks mentioned. The Motley Fool recommends Tesla Motors. The Motley Fool owns shares of Tesla Motors. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.