Chevrolet Colorado ZH2
You won't see it at your local dealership anytime soon, but some of the tech being tested in the Chevrolet Colorado ZH2 might just make it into your ride someday. GM worked with the U.S. Army Tank Automotive Research, Development and Engineering Center to develop the off-road, fuel cell-powered vehicle in under a year. The truck sits on a stretched midsize pickup chassis, stands over 6½ feet tall, is more than seven feet wide, and rides on 37-inch tires capable of tackling any terrain. The fuel cell allows it to be almost silent, reducing both the acoustic and thermal signatures and making it ideal for stealth operations, the Exportable Power Take-Off unit lets it power equipment away from the vehicle, and the water by-product can come in handy in dry conditions.