5W30 or 5W40 Engine Oil Is Better For Your Car?

[Motul_SG]

5W30 or 5W40 Engine Oil Is Better For Your Car?

The manual of the manufacturer is the ultimate authority for most people when it comes to the type of oil you are using for your vehicle. This doesn't come into play for others. Instead, you might opt to drop off the car at the mechanic's for a much-needed oil change and trust that the professional knows what to do.

It can be difficult for other people to patronize aftermarket workshops. Changing your car's oil is your responsibility, and you find it important to know what your engine's best oil is. Such information will help you make sure your engine is in the best condition after all.

Importance of Choosing the Right Oil

You give your vehicle the chance to have a longer engine life if you choose the right engine oil. Motor oil lubricates the parts of your engine so that they don't rub each other and cause wear and tear.

If you don't have the right motor oil, you'll need to repair your engine parts in a short time.

Apart from choosing the right engine oil, you also need to make sure that you change your oil about every 8000 to 10000 kms to keep the engine in top shape.

Choosing the wrong motor oil will cause you a lot of trouble. It can void the warranty that disqualifies your car from any repairs or maintenance that a driver is supposed to enjoy after you buy a new vehicle.

Some of the factors to consider as you choose your motor oil include:

Viscosity and Oil Thickness

The oil's viscosity is closely associated with its thickness. If the engine oil is dense, it will be more viscous. If the oil is thinner, the viscosity will be lower. Viscosity generally refers to the facility of liquid flow. Motor oils 5w30 and 5w40 are number 5, followed by W. W is winter and not weight. So as a Singapore-driven car, we can disregard the W portion.

The number after the ‘w’ represents the thickness of the oil in normal or warmer temperatures. The 5w40 has a higher viscosity in warmer temperatures than the 5w30.

The Role of Weather

In the type of engine oil you use for your car, Singapore's climate and weather play a significant role. Higher temperatures would need a lower viscosity.

The oil flows quickly through the system to ensure maximum performance of the engine. That's why, unlike 10w or 20w oils, these two oils are ideal for colder temperatures.

High temperatures, on the other hand, need a slightly higher viscosity, but one that is not too high to inhibit successful flow. You don't want oil that's too thin and quick to flow as it might have harmful long-term effects on your engine.

So which is the best motor oil: 5w40 vs 5w30?

5w30

The most controversial on the market is the 5w30 engine oil. It can be used for various vehicle types and fits well for a large temperature range. The versatility makes it debatable with car owners, although it is favored by a minority, renewed COE customers do not find it comfortable to use a lower viscosity.

5w40

The engine oil of 5w40 is most famous compared to its counterpart. Therefore, it is as popular or commonly used in Singapore. Using this engine oil will help you improve your engine's safety. It protects the engine against building up and sludge, eventually preventing damage. It is also praised for being able to move quickly to all other moving parts and is therefore effective in lubricating the engine.

5w30 vs 5w40

For the most part, these two engine oils are similar. During colder times, they both operate well and thus effectively lubricate the engine. The oil moves quickly through all the components, making it easy when it's cold to rev the engine. But the theory don't apply in our warm climate.

In addition, both are used for warmer temperatures as the thickness provides adequate protection for the engine. In addition, the only major difference in warmer temperatures between 5w30 and 5w40 is the viscosity. It makes the 5w30 more appropriate for colder temperatures and the 5w40 more suitable for warmer ones.

Final Verdict

When it comes to choosing the right engine oil for your vehicle, you don't have to fight. First of all, you have to ask yourself, even before you consider choosing between these two motor oils, "What does the manufacturer recommend?"This is a very valuable guideline because it decides your warranty and your engine's condition.

And by choosing Motul 300V, a 100% synthetic racing oil based on ESTERCore® technology. Through technical partnerships with most prestigious team of car racing, Motul has developed a wide range of lubricants for Racing and Sport cars. The 300V Motorsport Line improves performance of the latest generation engines along with hight protection against wear, oil pressure drop and oxidation due to high temperature. Guarantees power and reliability. Medium engine dilution.

 

 

 

[OnceInALifeTime]

On 12/19/2019 at 3:35 PM, Motul_SG said:

5W30 or 5W40 Engine Oil Is Better For Your Car?

The manual of the manufacturer is the ultimate authority for most people when it comes to the type of oil you are using for your vehicle. This doesn't come into play for others. Instead, you might opt to drop off the car at the mechanic's for a much-needed oil change and trust that the professional knows what to do.

It can be difficult for other people to patronize aftermarket workshops. Changing your car's oil is your responsibility, and you find it important to know what your engine's best oil is. Such information will help you make sure your engine is in the best condition after all.

Importance of Choosing the Right Oil

You give your vehicle the chance to have a longer engine life if you choose the right engine oil. Motor oil lubricates the parts of your engine so that they don't rub each other and cause wear and tear.

If you don't have the right motor oil, you'll need to repair your engine parts in a short time.

Apart from choosing the right engine oil, you also need to make sure that you change your oil about every 8000 to 10000 kms to keep the engine in top shape.

Choosing the wrong motor oil will cause you a lot of trouble. It can void the warranty that disqualifies your car from any repairs or maintenance that a driver is supposed to enjoy after you buy a new vehicle.

Some of the factors to consider as you choose your motor oil include:

Viscosity and Oil Thickness

The oil's viscosity is closely associated with its thickness. If the engine oil is dense, it will be more viscous. If the oil is thinner, the viscosity will be lower. Viscosity generally refers to the facility of liquid flow. Motor oils 5w30 and 5w40 are number 5, followed by W. W is winter and not weight. So as a Singapore-driven car, we can disregard the W portion.

The number after the ‘w’ represents the thickness of the oil in normal or warmer temperatures. The 5w40 has a higher viscosity in warmer temperatures than the 5w30.

The Role of Weather

In the type of engine oil you use for your car, Singapore's climate and weather play a significant role. Higher temperatures would need a lower viscosity.

The oil flows quickly through the system to ensure maximum performance of the engine. That's why, unlike 10w or 20w oils, these two oils are ideal for colder temperatures.

High temperatures, on the other hand, need a slightly higher viscosity, but one that is not too high to inhibit successful flow. You don't want oil that's too thin and quick to flow as it might have harmful long-term effects on your engine.

So which is the best motor oil: 5w40 vs 5w30?

5w30

The most controversial on the market is the 5w30 engine oil. It can be used for various vehicle types and fits well for a large temperature range. The versatility makes it debatable with car owners, although it is favored by a minority, renewed COE customers do not find it comfortable to use a lower viscosity.

5w40

The engine oil of 5w40 is most famous compared to its counterpart. Therefore, it is as popular or commonly used in Singapore. Using this engine oil will help you improve your engine's safety. It protects the engine against building up and sludge, eventually preventing damage. It is also praised for being able to move quickly to all other moving parts and is therefore effective in lubricating the engine.

5w30 vs 5w40

For the most part, these two engine oils are similar. During colder times, they both operate well and thus effectively lubricate the engine. The oil moves quickly through all the components, making it easy when it's cold to rev the engine. But the theory don't apply in our warm climate.

In addition, both are used for warmer temperatures as the thickness provides adequate protection for the engine. In addition, the only major difference in warmer temperatures between 5w30 and 5w40 is the viscosity. It makes the 5w30 more appropriate for colder temperatures and the 5w40 more suitable for warmer ones.

Final Verdict

When it comes to choosing the right engine oil for your vehicle, you don't have to fight. First of all, you have to ask yourself, even before you consider choosing between these two motor oils, "What does the manufacturer recommend?"This is a very valuable guideline because it decides your warranty and your engine's condition.

And by choosing Motul 300V, a 100% synthetic racing oil based on ESTERCore® technology. Through technical partnerships with most prestigious team of car racing, Motul has developed a wide range of lubricants for Racing and Sport cars. The 300V Motorsport Line improves performance of the latest generation engines along with hight protection against wear, oil pressure drop and oxidation due to high temperature. Guarantees power and reliability. Medium engine dilution.

 

 

 

Hi!

In your article, you had stated that, "It makes the 5w30 more appropriate for colder temperatures and the 5w40 more suitable for warmer ones."

I would like to seek clarifications from Motul SG. How colder is colder temperature and How warm is warmer temperature?