How far can an fj cruiser go on a tank of gas?

The Toyota FJ Cruiser typically has a fuel tank capacity of about 19 gallons (72 liters) and achieves an average fuel economy of around 17 miles per gallon (mpg) combined. This means that, under optimal conditions, it can travel approximately 300 to 340 miles on a full tank of gas. Actual range may vary based on driving habits, terrain, and load.