New Volkswagen hybrid gets 261 MPG
Automaker claims XL1 is world's most efficient car
POSTED: 06:25 PM PST Mar 06, 2013
UPDATED: 10:10 AM PST Mar 07, 2013
Volkswagen claims its latest hybrid gets 261 miles per gallon, but it only has a 2.6 gallon tank. How does that work?
