Volkswagen's 261 Miles Per Gallon XL1 on Display in Northern Virginia - NBC4 Washington

    Volkswagen's 261 MPG XL1 on Display in Va.

    Volkswagen is showing off its new XL1 prototype car at its American headquarters in Herndon. The car is capable of 261 miles per gallon. Northern Virginia Bureau reporter David Culver takes a test drive. (Published Tuesday, Dec 3, 2013) Volkswagen is showing off its new XL1 prototype car at its American headquarters in Herndon. The car is capable of 261 miles per gallon. See More