The TW4XP three-wheeler, representing the production human/electric hybrid Twike
It would be a huge understatement to say that the 12 vehicles remaining in the Automotive X PRIZE are pretty unusual. One of the things that was particularly fun for those of us recently attending the Finals Stage in Michigan, in fact, was observing all the different forms and configurations that the different teams’ automobiles have taken. One standout (and they’re all standouts really) has been the TW4XP, representing the team of the same name. The vehicle is a sneak-peek of the next generation of Twike, a production electric three-wheeler built and sold by some of the team members back home in Germany. One of the things that makes regular Twikes special is the fact that they have pedals, so you can extend their range by giving the battery a break and pedaling on the easy stuff. While other X PRIZE contenders such as the Aptera may be sexier than the TW4XP, it represents an already-available vehicle that could help you work off those unwanted extra pounds.