Narrator: If you're not sure what kind of car this is ... which included plenty of drop tanks, or belly tanks. Belly tanks were supplemental gas tanks strapped to World War II fighter planes ...

with a large cylindrical natural gas tank squeezed into the trunk. Burning natural gas produces such negligible emissions that natural-gas cars are eligible for California's advanced technology ...

The company announced the new Super e platform, which can offer charging times as fast as refueling a gas car. Specifically ... will let you replenish your “tank” with a charge that will ...