Hand pouring oil additive onto funnel into car engine.

5 Best antifriction additives for the car

Hand pouring oil additive onto funnel into car engine.
min reading
The best antifriction additives for the engine improve the lubrication of the system and extend its useful life. Each driver must consider the use of additives in the oil according to his needs and those of his vehicle.

Using one of the best anti-friction additives for the car on the market is an alternative that is within your power to improve the performance of your engine and delay its retirement by enhancing its lubrication.

However, there is no unanimity that additives always have a determining effect on an engine’s operation. In the long term, there are drivers and mechanical experts who do not recommend oil additives and prefer to rely on using quality oils without adding more components.

What are antifriction additives?

Additives are chemical compounds. In the case of so-called antifriction, they are those that are specifically added to the engine oil to improve its properties and enhance its benefits. The oil already has lubricating, protective, and cleaning properties, but with additives, we seek to improve and enhance these same functions, and some new ones can even be added.

The objective of the antifriction additives added to the oil is precisely to prevent friction between parts and premature wear of them. They help improve lubrication so that the gear runs smoother, which translates into interesting advantages.

What types of oil additives are there?

Additives—synthetic or mineral — are added to the base oil you use in your car to improve its performance. Some oil formulations—most—already have several of these additives integrated, and you can also purchase specific additives and add them as a personal option to your car’s oil.

Experts differentiate two types of additives according to their functions:

  • Additives that enhance the properties of the oil. They work to make lubrication possible and effective.
  • Additives that add new functionalities to the oil.

Additives that enhance the properties of the oil

These components are usually present in many oils and help the oil effectively fulfill its mission.

  • Antioxidants: As oil oxidizes and ages, additives slow this process to prevent the formation of acids, sludge, and increases in viscosity derived from oxidation.
  • Corrosion and anti-rust inhibitors: water condensation damages metal parts, so it is necessary to protect them with additives that form a film with a protective action.
  • Antifoams: the formation of water bubbles harms the lubrication circuit, oil with this specific additive avoids this situation.
  • Thinners: the oil must do its job regardless of the system temperature, these additives allow the lubricant to flow at low temperatures.

 Additives that provide new properties

Additives are also indicated to improve the base oil , allowing it to perform new functions in your car’s engine.

  • Anti-wear and Extreme Pressure (EP) additives : The moving parts can become welded over time, but the use of this additive prevents this situation by creating a solid layer of lubricant in the areas in contact to prevent them from being welded with the metal to metal contact.
  • Detergents: Rings, cylinders, pistons and valves are clean of deposits due to the action of detergent additives.
  • Dispersants: These types of substances stabilize contaminating residues – soot or sludge, for example – during the life of the lubricant. They minimize and make the negative effects of increased viscosity, wear or blockage of the filters take longer to appear.
  • Friction modifiers: These additives have a direct and protective function on metal surfaces, they react chemically on them, forming a thin protective film.

The 5 best anti-friction additives

Valid for all types of engines, diesel and gasoline. Suitable for cars, trucks, motorcycles and boats, as well as industrial engines. Among the latest generation motor oil additives in engine lubrication and performance, this Xenum product stands out.

The manufacturer assures that it improves its functions on others due to its combination of two innovative components: ceramic microparticles and polarized ester synthetic oils. Both guarantee an extremely resistant protective film that reduces friction and wear on the engine’s internal parts, ensuring optimal protection even during cold starting, and extending engine life.

Liqui Moly Oil Additive

Whatever your base oil is, you can use this additive from the German brand, Liqui Mly. It is suitable for diesel and gasoline with and without diesel particulate filters. The manufacturer confirms that it is designed to reduce friction and wear, improving consumption data and noise in the vehicle. It is recommended for new and used vehicles. It has a double composition: MoS2 particles, dispersed in mineral oil.

Xenum Super G

This additive is equipped with Super-G technology developed by Xenum. It is a synergic combination of powerful lubricants: Mo-Complex (liquid Molybene), Carbon graphite, and complex Ester oils. Together, they create a high-strength lubricant film inside your car’s engine, reducing the coefficient of friction and wear substantially. You can use it in both diesel and gasoline engines.

XADO Engine Oil Additive

This is the only additive on the market that guarantees the restoration of the metal surfaces of your engine that may have disappeared due to friction. This property allows it to ensure protection even after you change the oil in which you added this additive since its action remains impregnated in the parts of your vehicle.

Metabond Eco

Nanotechnology has been incorporated into this additive to perfect metal surfaces of car and truck engines, ensuring efficient reduction of friction and improving lubrication. It is recommended in gasoline, diesel, methane, and LPG engines, adding the planned amount to the engine oil.

Opinions and recommendations on vehicle oil additives are varied, but if you are in one of the situations in which they are recommended, you may have to consider the use of one of them to judge for yourself what the result is. and if you are interested in improving or extending the life of your car.



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