Fuel efficiency, specifically as it pertains to a mid-size sport utility vehicle manufactured by Toyota and known as the 4Runner, is a significant consideration for prospective buyers. This metric, typically expressed as miles per gallon (MPG), reflects the distance a vehicle can travel on a single gallon of fuel. For example, a 4Runner achieving 20 MPG can travel 20 miles on one gallon of gasoline.
Understanding the fuel consumption characteristics of this SUV is critical due to its impact on both the owner’s operational costs and the vehicle’s environmental footprint. Historically, the 4Runner, being a body-on-frame SUV, has generally not been known for class-leading fuel economy. However, advancements in engine technology and vehicle design have influenced these figures over different model years.