32 City / 42 Highway / 36 Combined

The Toyota Corolla Hatchback boots the iM five-door from the Toyota lineup (though, the Yaris still exists). And with 32 miles per gallon city, 42 highway, and 36 combined, it's more efficient than its outdated sibling. The 2.0-liter four-cylinder engine with a continuously variable transmission produces 168 horsepower (125 kilowatts), and costs owners an average of $1,050 in fuel per year.