Fuel efficiency, measured in miles per gallon (mpg), is a crucial characteristic of any vehicle. It indicates how far a vehicle can travel on a single gallon of fuel. For example, a vehicle with a high mpg rating will generally require less frequent refueling than a vehicle with a low mpg rating for the same distance traveled.
Understanding a vehicle’s fuel efficiency is vital for several reasons. It directly impacts the cost of ownership, with higher fuel efficiency leading to lower fuel expenses. Moreover, improved fuel efficiency often correlates with reduced emissions, contributing to environmental sustainability. Historically, advancements in automotive technology have focused on improving fuel efficiency to meet stricter emissions standards and consumer demand for more economical vehicles.