karma mpg

Yikes. The EPA has finally released its official fuel economy rating for the Fisker Karma, and it's not high: just 52 MPGe, an all-electric range of 32 miles and 20 miles per gallon on gasoline when the battery runs dry. This is well below the numbers that Fisker reps were bandying about in past ...

The miles per gallon rating of a vehicle that can get energy from an electrical outlet is a difficult thing to accurately calculate and get the public to accept. Just ask AFS Trinity, with their "150 mpg" SUVs, or GM with its 230 mpg number ...