Liqui Moly MoS2 Vs CeraTec: Detailed Comparison

If you’re a car enthusiast, you must know that Liqui Moly Mos2 and CeraTec are the two most commonly used oil additives. Most people fall into this dilemma of choosing one of these products. Are you one of them too?

Well today, we’ll clear all your doubts regarding these two. So worry no more friend!

So, which one to go for,  Liqui Moly MoS2 vs CeraTec? 

The MoS2 is ideal for almost all types of vehicles including older engines. But the Cera Tex is made with the thought of high-performance engines in mind. Cera Tec is also slightly more expensive. Both additives need to be applied after every oil change. 

This is a brief discussion of the differences between the two. Interested in knowing the detailed differences? Just scroll down and read our article.

Liqui Moly MoS2 Vs CeraTec: Key Differences

In order to distinguish between Moly Mos2 and CeraTec, it’s important to know their features. So before we get into the detailed differences, let’s look at some of the notable ones first. They should give you a better understanding if you should take Liqui Moly Mos2 or Cera Tec– 

Liqui Moly MoS2Liqui Moly Cera Tec
Produces a thick lubricating layer on metal surfacesIncreases service life by preventing direct metal-to-metal contact
Increase the quantity of fuel and oil saved by a significant amountFuel consumption in diesel and gasoline engines is reduced
This oil forms a thick lubricating coating that may smooth out imperfections on the surfaceChemical friction modifiers and solid lubricants work together to provide dual protection
Has antifriction qualitiesHigh-tech ceramic wear protection
Has very strong and dominant additivesIt contains ceramic particles, which makes it more durable
Cheaper comparativelySlightly expensive comparatively
Goes with almost all types of vehicles. Vehicles with older engines includedBest for vehicles with high-performance engines.

Liqui Moly MoS2 Vs CeraTec: Detailed Discussion

Still thinking if you should use Liqui Moly MoS2 instead of Liqui Moly Cera Tec? Well, we’ll be going into the details now. So, just sit tight and enjoy the rest of the article. 

How Do They Work?

The first and foremost thing we should discuss is how these products work. They might be from the same company but they work very differently.

Liqui Moly MoS2

The MoS2 is a pretty new product. As an oil additive that reduces friction, its properties are among the classics. 

Once it’s in the tank along with the engine oil, it flows all throughout the engine first. Then, it spreads along the metal surface and coats it. It creates a smooth layer along the surface.

If your engine has any flaws on the inside, it’ll coat that layer too. That surface will get coated by a layer of solid lubricant. And by creating this smooth surface, this oil additive greatly reduces friction. 

Liqui Moly Cera Tec

The Liqui Moly Cera Tec is a very similar kind of product. It also works in almost the same way. But it’s more advanced than the MoS2 and works better. It’s made with the thought of high-performance vehicles in mind. 

The ceramic particles in the additive make it far stronger than other additives. This additive includes a type of chemical friction modifier. This modifier provides an extra friction reduction over the solid lubricant. 

Basically, this oil additive provides a dual layer of protection. The first is the solid lubricant that protects the surface. The next is the chemical friction modifier. 


The thing we’re going to talk about is the features of these products. The MoS2 increases the duration of your oil change. It’s best to apply this additive after every oil change. 

Since this additive goes with all types of vehicles, it’s a pretty suitable option. Also, the MoS2 is cheaper compared to Cera Tec. Cera Tec is slightly more expensive. 

It’s best to apply Cera Tec after every oil change as well. 

Can I Use MoS2 instead of Liqui Moly Cera Tec?

Both oil additives are great ones. They both offer very good engine protection and at the same time reduce friction. But it completely depends on you and your engine. The MoS2 is pretty much an all-rounder. You can use it with almost all types of vehicles including vehicles with older engines. It’s also cheaper than CeraTec.

So yes, you can use it instead of Cera Tec.

Can I Use Liqui Moly Cera Tec Instead of MoS2?

Cera Tec works best on high-performance vehicles. But, the Cera Tec has some backlashes. There were cases where there was a sudden loss of oil pressure. Another person claimed that he had a complete loss of oil. So it is better to not use Ceratec instead of MoS.

Now, the bottom line is, if you own a high-performance vehicle, use Cera Tec. But, if your car is not a high-performance one, use MoS2. You can use the MoS2 even if you own a very old engine. 

Cera Tec is made with the thought of high-performance vehicles in mind. It shouldn’t be much of a problem if you use it on those engines only. 

Well, that ends our discussion for today! We hope we could help you come to a conclusion regarding the comparison of Liqui Moly CeraTec and MoS2


Question: How long does Cera Tec last?

Answer: Cera Tec is known to last for around 50,000 km of use. Other than that, it’s recommended to apply Cera Tec after every oil change. 

Question: What can I use MoS2 for?

Answer: Where weight payload capacity and operating pressure are important, this kind of additive can be utilized. It provides a coat of lubricant that reduces friction. 

Question: Is MoS2 toxic?

Answer: The toxicity found in the microparticles of MoS2 is very low. That too, at only high concentrations only. And naturally, in biological circumstances, MoS2 is very safe. 


This is all you need to know on Liqui Moly MoS2 Vs CeraTec. You know your car, you should be able to decide which one would be better for you.

Let us know in the comments if you have any further queries.

Good Luck!

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