Myths about fuel consumption: what is true and what is not
Fuel consumption is one of the main concerns for drivers. Over time, many popular tips have appeared promising savings, but not all of them are true. Knowing what is a myth and what is reality helps avoid mistakes and drive more efficiently.
Refuelling early in the morning reduces fuel consumption
It is often said that fuel is denser in the morning, but station tanks are underground and maintain a stable temperature. The difference is minimal and does not really affect fuel consumption.
Driving in neutral saves fuel
In modern vehicles, when you lift your foot off the accelerator with a gear engaged, fuel injection is cut off. In neutral, however, the engine continues to consume fuel to stay running, so there is no real saving.
Premium fuel always reduces consumption
Not all engines are designed to take advantage of premium fuel. Using it when the manufacturer does not recommend it does not reduce consumption and offers no real benefits in most cases.
Driving slowly always consumes less fuel
Driving at very low speeds or forcing the engine can increase fuel consumption. The most efficient approach is to maintain a steady speed and use higher gears whenever possible.
Air conditioning greatly increases fuel consumption
Air conditioning slightly increases consumption, but on the road it can be more efficient than driving with the windows down, as open windows create greater aerodynamic drag.
Driving with an almost empty tank saves fuel
Reducing weight has no significant impact on fuel consumption. In addition, regularly driving with a nearly empty tank can damage the fuel pump and injection system.
What really reduces fuel consumption
Smooth driving, proper vehicle maintenance, correct tyre pressure and anticipating traffic are the actions that truly help reduce fuel consumption.
For more information and tips on efficient driving and fuel, you can visit the Alas Estaciones blog.