How Long Does It Take For A Car To Cool Down? (Explained!)

All automobiles are not immune to heat. Heat is unavoidable in all vehicles. So if your vehicle is overheating, you must know what to do to cool down your vehicle’s engine. With that, this article will provide you everything you need to know, so let us get started.

So how long will it take for a car to cool down? Of course, the time will depend on the type of car, how long it was driven, and many others. But on average, it will take at least thirty (30) minutes to one (2) hour.

Heat is expected in all automobiles because of the internal combustion engine that powers almost all vehicles. The fuel will burn to create power in an ICE. This whole process then creates and releases heat. 

We’re talking about a lot of heat. If the heat is managed correctly, it is not a problem, but if the heat is unmanaged, the heat will threaten the longevity of the vehicle’s engine. Of course, your health is included too. 

So, therefore, it is essential to know how to cool down your vehicle and how long it will take for a vehicle to cool down. So without further ado, let us get started.

How Long Does It Take For A Car To Cool Down

How Long Does It Take For A Car To Cool Down After Driving?

This is not a question that has only one answer. There are a lot of factors to consider. For example, you must consider the size of the vehicle physically, the mass of the vehicle, the paint finish, the construction material, and a lot more. 

On average, it can be within thirty minutes to two hours. But remember that this is only an average. There will be scenarios where it can go below thirty minutes and above two hours. 

The weather and the temperature on the outside can also affect the time frame. How hot the engine is and how long the car is driving is also an essential factor. The ambient air cooling is only applicable if the car is in motion. 

In normal driving conditions, the cooldown is not needed unless you are towing heavy loads. You should just let your vehicle idle in about three to five minutes. You must also know that it would take up to an hour or more for the temperature to be low enough to be touchable for humans.

How Long Does It Take For A Car To Cool Down After Overheating?

In normal circumstances, it would take only about thirty minutes to an hour for a car to cool down after overheating. However, in the first part of the cooling process, the radiator, the engine coolant, and the engine itself will be boiling that you cannot bear to touch. Therefore, never perform an inspection if the engine has not yet cooled down.

What Is The Fastest Way To Cool Down A Car?

An individual on the web tried to test all the ways to cool down your car faster, and the result is fanning your vehicle by opening and then closing the doors of your car a few times. Also, leave the passenger side window down. 

However, there are still other steps on how to cool your vehicle. Still, it would be faster if you combine all the possible ways to cool your vehicle.

How To Cool Down A Car Engine Quickly?

As mentioned, heat is inevitable when it comes to automobiles. And a car overheating is standard and will be experienced by some drivers in the future. 

So with that, car drivers should know what to do. We can help you with that. Below are some ways you can cool down your vehicle’s engine faster.

Use Your Air-Conditioned And The Air From The Outside

If you get inside your vehicle, roll your windows down and then turn on your air conditioning. Use also the fresh air setting. Do not put it on recirculate. 

Instead, turn on the fan and then put the temperature on cold. You can also drive for a few minutes with your windows down. 

This will help the air to move from the inside and into the outside. If you feel that the vehicle is starting to cool down, you can now roll your windows up, so the cool air gets stuck inside.

 You Must Remove The Hot Air

The first thing you can do is to remove the hot air from the inside of the vehicle. You can do this by rolling down one of your front windows. Next, go to the other side of your vehicle and then open and close the car door around five to ten times. 

This movement will then circulate the air and will help the hot air inside to move out. By doing this, you will drop the temperature of your vehicle from the inside.

 You Can Park In A Shade

This is a simple way. You can park your vehicle somewhere where there is shade. 

It will also help if you can crack your window open. But, of course, if you’re worried about your safety, you can always crack your window down only a few inches.

Make Use Of Your Air Conditioning

This is one of the best ways on how to make your vehicle comfortable. If your vehicle is sitting in hot weather, try the air conditioning. You must maintain that cold temperature inside your vehicle.

You Can Use A Sunshade

The sunshade will keep the interior cooler if you put a sunshade in the windshield of your vehicle. You can also make it cooler when you put some in your windows. This will prevent the sun from heating the inside of the car.


In summary, heat is typical for automobiles. All the vehicles are equipped with heat. This is because of their internal combustion engine. 

With that, you should know what steps you can take to maintain that cold temperature and how to cool down your vehicle faster. There are a lot of ways that you can do it. But, first, you have to find the right one that makes the cooling down faster for you.

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Image credits – Canva

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My name is Hank, and I've been in the automotive industry for 27 years. I've been working in my own auto repair shop for the last 13 years, and now I want to help you here, on my blog. Let me know if you have any questions. Read more