Volkswagen XL1 Diesel Hybrid Concept

Volkswagen XL1 Diesel HybridVolkswagen is set to steal Qatar Motor Show this week, the latest "machine liter" XL1 - diesel hybrid concept, which can produce more than 300mpg. The new car is the third built on the concept of a vision to travel 100 km (62 miles) in one liter of fuel. The first two vehicles in circulation in 2002 and 2009, used for the seats in tandem, but the XL1 to achieve a goal