From Yahoo News: BMW to roll out hydrogen-powered 7 Series
BMW will roll out the world's first hydrogen-burning car in serial production early next year, the German premium automaker said on Tuesday, eager to put its stamp on cars with green credentials.
The specially equipped 7-Series executive cars emit only water vapor when running on hydrogen.
The car hits the market next April and will be shown at the Los Angeles car show in November, the company said. It had said in March the hydrogen cars would arrive within two years.