How Often Should You Refuel a New Car?

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The frequency with which you should refuel a new car largely depends on the vehicle's fuel efficiency and your driving habits. Generally, it's recommended to fill up when the fuel gauge reaches around a quarter of a tank. This practice ensures that you don't run out of fuel unexpectedly and minimizes the risk of running on empty, which can damage the fuel pump.

Why is this approach beneficial? Firstly, maintaining a consistent fuel level can help preserve the fuel efficiency of the vehicle. Modern cars are designed to operate most efficiently within a specific fuel range. Running low on fuel can lead to increased fuel consumption and potentially harm the engine. Secondly, keeping the fuel tank at least a quarter full can prevent condensation from forming in the tank, which can lead to rust and other issues over time.

According to a study by the U.S. Department of Energy, refueling when the fuel level is low can result in a 2-3% decrease in fuel efficiency. Additionally, the AAA advises that drivers should avoid letting their fuel level drop below a quarter of a tank to prevent potential engine damage. This guidance is particularly important for new cars, which are often equipped with advanced fuel systems that are sensitive to low fuel levels.

In summary, for a new car, it's advisable to refuel when the fuel gauge is around a quarter full. This practice helps maintain fuel efficiency, protects the vehicle's fuel system, and adheres to industry recommendations. By following this routine, drivers can ensure their new car remains in optimal condition and operates efficiently.