0W20 vs 5W30 Engine Oil

Many people don’t know the answer to this question, but it is important for car owners to understand. Both of these types of oil are used in cars, but they have different purposes. We will discuss the differences between 0w20 and 5w30 oil and help you decide which type of oil is best for your vehicle!

0w20 vs 5w30 Table

We will discuss the differences between these two types of oil and help you decide which one is right for your vehicle.

0W20 Oil

5W30 Oil

AmazonBasics 0W-20

AmazonBasics 5W-30

Formulated for longer drain intervals

Can be used for longer drain intervals

It helps can prevent rust and corrosion

Helps prevent rust and corrosion

Reduces friction for less engine wear

Reduces friction for less engine wear

Helps reduce exhaust emissions

it helps reduce exhaust emissions

High resistance to viscosity

High resistance on thermal breakdown

Liquid Volume 160 Fluid Ounces

Liquid Volume 32 Fluid Ounces

Follow the manufacturer's recommendations in your vehicle owner’s manual.

Follow the manufacturer's recommendations in your vehicle owner’s manual.

Why Compare?

Functionality like performance in different temperatures, viscosity, thickness, and efficiency levels can differ from grade to grade of oil. It is important to use the correct grade of oil for your make and model to optimize performance and avoid damaging your engine.

The main difference between 0w20 and 5w30 is their viscosity. Viscosity is a fluid’s resistance to flow and shear. The lower the number, the thinner the oil and the easier it flows. The higher the number, the thicker the oil and the slower it flows.

As a result, 0w20 oil is thinner than most other oils on the market and flows more efficiently at lower temperatures. On the other hand, thicker oils like 5w30 are designed for heavy-duty use and higher temperatures.

So, which type of oil should you use? If you drive in cold climates, we recommend using 0w20 oil. If you go in hot climates or do a lot of stop-and-go driving, we recommend using 5w30 oil. Remember, it is essential to use the correct grade of oil for your make and model! Consult your car’s owner’s manual to find out.

Viscosity

Viscosity is a fluid’s resistance to flow and shear. The lower the number, the thinner the oil and the easier it flows. The higher the number, the thicker the oil and the slower it flows.

As a result, 0w20 oil is thinner than most other oils on the market and flows more efficiently at lower temperatures. On the other hand, thicker oils like 0w30 are designed for heavy-duty use and higher temperatures.

Flash Point

The flashpoint is essential when choosing an oil, as you want to ensure the oil won’t ignite under usual driving conditions. Thicker oils typically have a higher flashpoint because they are less likely to ignite at high temperatures.

If you’re looking for an oil with a low chance of igniting, we recommend using 0w20 oil. If you’re looking for an oil that can withstand higher temperatures, we recommend using 5W20 oil. OW20 has a flashpoint of 230ºC, and the 5W20 comes with a slightly higher flash point of 224ºC.

Suitable Vehicles

The 5W20 oil is a good choice for most gasoline-powered vehicles. This oil is perfect for small trucks, passenger cars, SUVs, and high-performing turbocharged vehicles. The OW20 oil is good for 4WDs, commercial vehicles, and passenger cars. It is also a good choice for the later model cars that run on LPG systems.

This oil can be used daily, mainly if you use the E85 fuel. Remember, it is vital to use the correct grade of oil for your make and model! Consult your car’s owner’s manual to find out.

Performance in Different Temperatures:

The temperature always impacts riding. In lower temperatures viscosity level becomes high, and the engine doesn’t perform well. On the other hand, high temperatures can be harmful to the engine.

In that terms, multi-viscosity oil can perform both high temperature and low temperature, 0W20 and 5W30 are multi-viscosity oil. 0W20 delivers the same viscosity level at 0 degrees Celcius, whereas 5w30 has equal viscosity at 5 degrees Celcius.

But 5w30 performs well in high-temperature weather. Both oils are good at different temperature levels. Still, in detail, 0W20 is good at low temperatures and 5W30 is good at high warm temperatures.

Which one should I use?

Firstly both of them are equally great in the oil grades. Both multi-viscosity oil grades’ primary focus is how to increase engine efficiency and reduce fuel consumption. Indeed, we have found some significant similarities in 0W20 and 5W30. As a result, we can’t ignore any of them. If you tell me to give marks on two multi-viscosity oil grades, I will give 9 out of 10 to 5W30 and 10 out of 10 to 0W20.

Firstly, 0W20 is fully synthetic and provides the same viscosity level at 0 degrees temperature. As we know, low viscosity oil eliminates high fuel consumption and increases better engine performance. Secondly, it reduces environmental pollution and gives a long-life engine. 5W30 provides an equal level of viscosity at 5 degrees Celcius that 0W20 gives at 0 degrees Celcius.

Hence, if you are not riding a car at less than 5 degrees Celcius, you can easily use 5W30, giving the same level of performance that 0W20 gives.

Conclusion

To sum up, both 0w20 and 5W30 oil have their benefits and drawbacks. If you are looking for an oil that is easy to flow at lower temperatures, we recommend using 0w20. If you are looking for an oil that can withstand higher temperatures, we recommend using 5W30.

It is essential to consult your car’s owner’s manual to find out which oil grade is best for your vehicle’s make and model. Remember, using the incorrect oil grade can be harmful to your engine! We hope this blog post has helped you decide which type of oil to use in your vehicle.

Related Article

Scroll to Top