Citroen Show Car to Deliver 141 MPG

It’s as big as a Ford Focus, lighter than a Mazda Miata, and can cut through the air nearly as efficiently as a jet. But what’s likely to stand out most about the new Citroen C4 Cactus Airflow concept is its fuel economy, an estimated 141 miles per gallon. More from TheDetroitBureau.com.