Fuel economy for the specified vehicle, a 2005 Toyota 4Runner, represents the distance it can travel on a given quantity of fuel, typically measured in miles per gallon (MPG). This metric reflects how efficiently the vehicle utilizes gasoline during operation under varying driving conditions. For instance, a higher MPG value indicates that the vehicle can travel farther on a gallon of gasoline compared to a vehicle with a lower MPG value.
Understanding the fuel consumption rate is crucial for budgeting vehicle operating costs. It allows owners to estimate expenses related to fuel, enabling informed decisions regarding vehicle usage and trip planning. Furthermore, this information is significant in evaluating the environmental impact of the vehicle, as higher fuel efficiency generally correlates with reduced emissions. Historically, fuel efficiency has been a key factor in consumer purchasing decisions, influenced by fluctuating fuel prices and increasing environmental awareness.