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Do spoilers at the rear of the car increase or decrease fuel consumption?

  • October 5, 2024
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Sometimes we want our cars to look more beautiful or to influence performance We can add various accessories. One of these is the spoilers that we mounted at

Do spoilers at the rear of the car increase or decrease fuel consumption?

Sometimes we want our cars to look more beautiful or to influence performance We can add various accessories. One of these is the spoilers that we mounted at the rear.

Well, this How spoilers affect fuel economy? Is it increasing or decreasing?

Let’s start with the basics: what exactly does what we call a spoiler do?

car spoiler

The main purpose of spoilers is to direct airflow towards the rear of the vehicle and increase downforce. improving the driving behavior of the vehicle. In summary, it aims to improve the aerodynamic performance of the vehicle, especially at high speeds.

What about the fuel effect…

This is where fuel economy comes into play. Because the aerodynamic structure of a vehicle is a critical factor in terms of fuel consumption. As we mentioned, spoilers ensure that the vehicle has better grip on the ground at high speeds. However, this increases air resistance and causes the engine to rotate spend more energy can cause. This may increase fuel consumption slightly.

At this point let us remind you that the design, size and position of the spoiler are among the factors that can increase fuel consumption.

However, this only applies to high speeds.

car spoiler

The spoiler of a car driving at low speeds in the city has minimal impact on fuel consumption. Because at low speeds aerodynamic effects is also at a minimum level.

In summary, although spoilers can increase fuel economy at high speeds; With daily use it is not so noticeable. So, what do you think of these spoilers installed at the rear of the vehicle?

Sources: Extreme, CarJunky

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