Can You Mix 0W-20 And 5W-30

Last Updated on February 20, 2023 by Ryan

Yes, you can mix 0W-20 and 5W-30 oils. However, it is not recommended as it can potentially cause problems. The main difference between the two oils is their viscosity, or thickness.

0W-20 oil is thinner than 5W-30 oil and thus flows more easily. Mixing the two oils can result in the 0W-20 oil being unable to properly lubricate your engine, which could lead to damage.

  • If you need to mix 0W-20 and 5W-30 motor oil, here are the steps you should follow: 1
  • Pour the 5W-30 oil into a clean container
  • Add an equal amount of 0W-20 oil to the container and stir well
  • Use the mixed oil as soon as possible, since it will degrade over time
  • Discard any mixed oil that is left over after 30 days

0W-20 or 5W-30 for BRZ/FRS/86 (Discussion}

Will 0W20 Hurt a 5W30 Engine?

No, 0W20 will not hurt a 5w30 engine. In fact, it is often recommended to use 0W20 oil in engines that require 5w30 oil. The main difference between the two oils is their viscosity, or thickness.

0W20 oil is thinner than 5w30 oil and thus flows more easily through an engine’s parts. This can lead to better fuel economy and reduced wear on engine components.

Can You Mix 5W And 0W?

When it comes to motor oil, there is a lot of debate surrounding the different types and weights. Can you mix 5W and 0W? We did some research to find out the answer.

The short answer is yes, you can mix 5W and 0W oils. However, it is not recommended as it could affect the performance of your engine. The two oils have different viscosities, which means they flow at different rates.

Mixing them together could result in the oil not flowing properly and not lubricating your engine correctly. It’s always best to use the same type of oil in your engine to avoid any potential problems.

What Happens If You Put 5W30 Instead of 0W-20?

If you put 5w30 oil into a car that requires 0w-20, the car will not run correctly. The oil will be too thick and will not flow properly, which can cause engine damage.

Will It Hurt Your Engine to Add 2 Different Oil Types?

No, it will not hurt your engine to add 2 different oil types. In fact, it can actually help to improve your engine’s performance. The main reason for this is that each type of oil has different properties and additives that can be beneficial for your engine.

For example, one type of oil may have a higher viscosity than another, which can help to protect your engine from wear and tear. Additionally, some oils contain additives that can help to clean and lubricate your engine, while others may provide protection against corrosion.

Can You Mix 0W-20 And 5W-30


What Happens If You Use 5W-30 Instead of 0W20

If you use 5W-30 oil instead of 0W20 in your car, it could potentially cause some damage to your engine. The main difference between these two types of oil is their viscosity, or thickness. 0W20 oil is much thinner than 5W-30 oil, and is specifically designed for newer cars with tighter tolerances.

Using a thicker oil like 5W-30 can actually cause problems like increased wear and tear on engine parts, decreased fuel economy, and even premature failure. So while it’s not the end of the world if you accidentally put 5W-30 in your car instead of 0W20, it’s definitely not something you want to do on purpose.

Can You Mix 0W20 And 5W30 Synthetic Oil

If you’re a car owner, you’ve probably heard of synthetic oil. Synthetic oil is designed to last longer and protect your engine better than conventional oil. But what happens if you mix 0W20 and 5W30 synthetic oils?

The short answer is that it’s not recommended. While both oils are designed for use in engines, they have different properties and mixing them could potentially cause problems. 0W20 synthetic oil is thinner than 5W30 synthetic oil.

This means that it won’t provide as much protection for your engine, especially in cold weather. In addition, the two oils have different additives which could interact in ways that are harmful to your engine. It’s always best to consult your car’s owner manual or a qualified mechanic before using any type of oil in your engine.

They’ll be able to tell you if it’s safe to mix 0W20 and 5W30 synthetic oils or if you should stick with one type of oil for your car.

Mixing 0W-20 And 5W 40

If your car requires 0W-20 oil and you accidentally put in 5W-40, don’t panic. While it’s not ideal, the two oils are compatible and will not cause any damage to your engine. In fact, they may even improve its performance.

0W-20 oil is a synthetic motor oil that is designed for modern engines. It has a low viscosity level, which means it flows easily and can provide better fuel economy than other oils. 5W-40 oil is also a synthetic motor oil, but it has a higher viscosity level.

This means it flows less easily but can provide better protection for your engine in extreme temperatures. So, what happens if you mix these two oils? The answer is: not much.

The 5W-40 oil will simply thicken the 0W-20 oil and make it less effective at flowing freely. However, this thickening will actually help protect your engine during cold starts and when operating in extreme temperatures. So while mixing the two oils isn’t ideal, it won’t do any harm to your engine – and might even help it perform better!


If you’re wondering whether you can mix 0W-20 and 5W-30 oil, the answer is yes. However, it’s not recommended unless you’re trying to achieve a specific goal. For example, if your car requires 0W-20 oil but you only have 5W-30 on hand, mixing the two oils will result in a slightly thicker oil that’s still within the acceptable range for your car.


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