It may have seemed a bit obscure initially, but the name of the GM Hy-Wire gave a big clue to the technologies that it showcased, namely Hydrogen fuel cell power and drive-by-wire electronics. And these are two of the most important technologies to enter the automotive field at the start of the twenty first century.
The Hy-Wire was GM’s attempt at showing how both could be used in a practical, usable family car , even if there was no chance of the concept making it into production after its debut at the 2003 North American International Auto Show, in Detroit.
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