JNN 22 Feb 2013 Hamburg : Eleven years ago, the head of Volkswagen popped out of a capsule-shaped vehicle barely able to hold two people and announced his ambition to construct the most efficient car the world has ever seen. Today, VW revealed the production version of that car known as the XL1, which it vows will travel 261 mpg ( 92 Km/Litres ) on a gallon of diesel fuel. It’s an amazing engineering feat, a Beetle reborn for the 22nd century — but the world may not be ready for it. Continue reading →