Why Do Experienced Drivers Prefer Coasting in Neutral?

[RonanFitz]

Experienced drivers prefer coasting in neutral for the following reasons: 1. Fuel Saving: The mainstream view now is that 'fuel-injected cars do not save fuel when coasting in neutral; only outdated carburetor engines save fuel this way.' The basis for this argument is that modern vehicles are equipped with fuel-injected engines, which stop injecting fuel when coasting in gear, consuming no fuel at all, whereas coasting in neutral requires the engine to maintain idle speed by injecting fuel. Therefore, coasting in neutral is less fuel-efficient than coasting in gear for modern cars. 2. Stability and Faster Brake Response: Some small intersections have complex traffic conditions, and turning often leads to route conflicts with electric bikes or non-motorized vehicles. In such cases, it's necessary to control the speed while steering to avoid collisions and sometimes even stop. If turning while in gear, it's challenging to control the speed precisely—first gear may be too slow, and second gear too fast. Moreover, in emergencies, braking must also consider the clutch.