New Castle Career Center Pre-Engineering students will compete in the 2015 Shell Eco-Marathon Americas Challenge in Detroit, Michigan, on April 9 - 12, 2015.  NCCCC has had a team in the vehicle challenge for the past two years, finishing 5th in their urban concept battery/electric class in 2013 and 4th in 2014.  This year they will expand to a two-car entry with an urban concept class diesel car and a prototype class battery/electric car.  Both vehicles will compete for maximum fuel efficiency and design, and both will be single-seat and street-legal.  Their goals are to run the equivalent of 750 miles per gallon in the diesel car, and 2200 miles per gallon in the battery/electric car.