* Reduces engine drag: In gear, the engine is still working against the resistance of the drivetrain. Putting it in neutral removes this resistance, potentially allowing you to coast a little further. This is especially helpful on level ground or slight downhill slopes.
* Doesn't damage the car: Shifting to neutral doesn't harm the transmission or engine.
However, there are caveats:
* Safety: Coasting in neutral reduces your control over the vehicle, particularly your ability to brake effectively. Be extremely cautious about your surroundings and avoid relying heavily on coasting. This is especially important on hills or in traffic.
* Some modern cars: Some newer cars have features (like automatic engine shutoff in neutral at low speeds) that may prevent coasting altogether.
In short: Putting your car in neutral to coast when running out of gas is a viable option to potentially increase your distance, but always prioritize safety. Coast only when it's safe to do so and be prepared to use your brakes.