Frequently Asked Questions
What is the difference between MPG and km/L?
MPG (Miles Per Gallon) measures miles traveled per gallon of fuel, while km/L measures kilometers per liter. 1 MPG is approximately 0.425 km/L.
How do I interpret L/100km?
L/100km measures the liters of fuel needed to travel 100 kilometers. A lower number means better fuel efficiency. This unit is common in Europe and Australia.
Are US gallons and Imperial gallons the same?
No, a US gallon is approximately 3.785 liters, while an Imperial gallon is approximately 4.546 liters. This affects MPG comparisons between US and UK standards.
2026 international standards