What is the real-world mileage of the Yamaha FZ V3.0 FI?

The Yamaha FZ V3.0 FI returns around 45 to 55 kmpl in real-world riding:

City: 48 – 50 kmpl

Highway: 52 – 55 kmpl

Actual mileage may vary based on traffic conditions, riding speed, maintenance, and tyre pressure.