MPG

Imagine being able to drive 1,325 miles on a single gallon of diesel gas. It seems like a dream, but researchers…

Of the 136 fuel-efficient vehicles entered into the 2010 Progressive Insurance Automotive X-Prize, three 100 MPG…

When we last left gearhead Robert Q. Riley and his three-wheeled DIY 225 MPG XR3 car kit in March 2007, rumor had it…

The end of the article says it all:

We know those car manufacturers are fast and footloose with MPG figures, but we had to take notice when we got…