General Motors is expected to unveil a fuel cell hydrogen concept car at the Consumer Electronics Show today, meaning that cars are officially gadgets now. This Cadillac Provoq is GM’s fifth fuel cell concept car.

Powered both by hydrogen and an electric battery, the car can get 300 miles per hydrogen fuel-up. It will feature other green technologies such as a solar panel on the roof to power interior accessories including lights, energy-saving tires from Michelin and recycled and recyclable materials used to create the vehicle.

Very cool stuff. However, let’s keep reminding ourselves that this technology is still years away from being available to regular consumers.