GM presents Sequel hydrogen-powered concept

11:45 AM - GM unveils the Sequel, a hydrogen-powered concept, displaying their most recent By-Wire electronic throttle and braking technology.

The Sequel is a crossover-based vehicle, in a similar shape as the Cadillac SRX. GM expects to make their By-Wire technology available on production vehicles by 2010.

More pictures by Ray Watson of Auto123 are available in the PHOTO GALLERY.