Wawasee High School entered three super mileage cars in the annual Shell Eco-marathon competition last week in Houston, Texas, and two of the three cars placed in the top 10.

The diesel car obtained 907 miles per gallon and placed third out of six competitors. The electric vehicle obtained 140 miles per kilowatt hour and placed 9th out of 25 competing.

And the gasoline vehicle obtained 695 miles per gallon and placed 12th out of 31 teams competing.