Imagine making the 2,710-mile trip from Philadelphia to Los Angeles using just one gallon of gas.

You might look silly doing it, but students from Université Laval, in Quebec, have theoretically made that outlandish trip possible with their prototype gasoline-powered car that gets 2,713.1 miles per gallon.

The Laval team took home the big prize at this year’s Shell Eco-marathon Americas, a competition in which university students design a prototype car using various fuels, from gasoline to hydrogen fuel cells, in an attempt to maximize efficiency on a Detroit, Michigan test track.