What type of fuel economy does the Kawasaki Ninja 400 achieve, and how does it compare to other bikes in its class?

The Kawasaki Ninja 400 achieves an average fuel economy of around 47 mpg, making it one of the most fuel-efficient bikes in its class. Its fuel tank has a capacity of 3.7 gallons, providing a range of around 170 miles on a single tank of gas.