The "ferrous oxide" battery technology developed by BYD, if it lives up to their own somewhat fantastic claims of 250 miles on a full charge, is far superior to anything currently being delivered or promised by an automaker. In fact, the closest anyone has come to offering similar technology is a claim by Chrysler…
BYD Auto debuted their E6 full-electric crossover, reportedly capable of a 250-mile trip on just one full charge, putting it ahead of any electric car for sale or announced. We'll probably never see it.
Chinese automaker BYD has unveiled the BYD F3DM electric vehicle (EREV) for sale in the Chinese market. BYD also plans to bring the 62-mile range $22,000 car to the US and out-Volt the Volt.