While there's no word on any plans to enter it into the Automotive X-Prize
, it looks like the Antro Solo gas-electric hybrid here would at least be able to hold its own against the competition, with it promising to hit upwards of 150 miles per gallon on the highway. That takes a slight dip to a still impressive 117 mpg in city driving though, while the car's top speed clocks in at a decent 87 miles per hour. To hit those numbers, the company took a couple of extra steps beyond the usual gas-electric hybrids, including putting some solar cells on the car's roof to help charge the battery, and some pedals on the inside to keep it juiced up when the sun goes down. The fact that the entire car weighs less than 600 pounds doesn't hurt either. As you might have guessed, however, the car is still a ways away from rolling off the production line, but the company says it expects to get it out the door by 2012, when you'll supposedly be able to pick one up for $18,000.