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How to select the Perfect Engine Oil for your car?


Have you ever wondered, Engine Oil you have been using for years is actually compatible with your car or not?
If you haven’t, then you should. Choosing the correct engine oil for your car is the most crucial factor which decides the workability of your car in the long run. Engine oils cool, clean and protects your engine so it can work efficiently without any damages.
But, If you select the wrong engine oil, then it can have a negative effect on Mileage, Efficiency, Increase Carbon Emissions and can damage moving parts inside your engine.
Now, The question is which factors should you consider before selecting the perfect engine oil for your car?
Let’s have a brief discussion about it, But first

What is Engine Oil?
Engine oils also known as Motor oils are the most essential part which is used to service your car. Engine oil is basically the most important lubricant of your car which plays a major role in the combustion cycle. It controls the temperature of your engine and also makes sure that the piston rings are sealed tightly in your IC engine.

Types of Engine Oils?
There exist three basic types of engine oils, they are

Mineral oils:
Mineral oils are made of refined oil based on petroleum commodities.
They are of thicker consistency than synthetic oils, Making it the most suitable engine oil for older vehicles and basic models of high mileage small-engine cars.
This engine oil gets oxidized earlier than synthetic oils, So it requires regular change of engine oil to support the engine to its best potential.

Synthetic Oils:
Synthetic oils are manufactured by blending many synthetic products.
They are smoother in consistency compared to mineral oils, making them more suitable for high-powered race car engines and luxurious cars.
Synthetic Oil has higher stability than mineral oils in terms of oxidation, i.e., You don’t need frequent changes of engine oil in your car.

Semi-Synthetic Oils:
Semi-Synthetic oils are a bi-product mix of both synthetic and mineral oils.
Semi-Synthetic oil gets the middle ground between both synthetic and mineral oils in thickness and smoothness which make it better for both high-powered and low-powered engines.
Semi-Synthetic oil is more stable than mineral oil and less stable than synthetic oil in terms of oxidation. But still, you don’t need to change the oil for a long time.

What do you need to consider to select the perfect engine oil?
There are some factors to consider before you choose which type of engine oil is perfectly suitable for your car, They are

Type of your car Engine:
The first thing to take into account is to identify if your car has a petrol engine or diesel engine. A diesel engine requires higher viscosity engine oils, then compared to a Petrol engine.
Performance-Level of your Engine:
Then consider whether your car packs a high-performance engine or low-performance engine. If your car has a high-performance engine, select synthetic oil, If your car has a low-performance engine, select mineral oil, and if your engine is mid-tier then semi-synthetic would be the best choice for you.
Recommendation Manual from car manufacturer:
Whenever you buy a new car, It comes with a manual with tons of instructions and recommendations for better performance of your car. If you bought a used car and didn’t get any manual with it you can always get it from the manufacturer’s website for free. Always check the standards and minimum requirements of engine oil before selecting it for your car.


You might have some general questions like,
What is viscosity?

Viscosity is basically a way to measure the resistance of a fluid(either liquid or gas) when it changes its shape or movement of its neighbouring portions. Viscosity signifies resistance to the stream. The equal thickness is known as the ease, a proportion of the simplicity of the stream.
For e.x. Let’s take two liquids, Molasses and Water.
We know that molasses have far greater viscosity when compared to water.
Since some portion of a liquid that is compelled to move carries along somewhat contiguous parts, consistency might be considered as interior contact between the atoms; such grinding goes against the advancement of speed contrasts inside a liquid.

What are API, ACEA and SAE standards?
These are the three standards that are used to categorise the engine oils so you need to select the one which is mentioned in your user manual for the best possible results.
API Standard:
Abbreviated as ‘American Petroleum Institute’, It arranges the products according to their dispersive power, oxidation, corrosion, assurance against wear and detergents. There are two letters are used to determine the standard for oils
S – stands for the service engines (Petrol Engines)
C – stands for the commercial engines (Diesel Engines)
The letter which follows S or R indicates the engine performance level. The “further” the letter is in the letters in order, the higher is the nature of the oil.
For e.x. An SF oil has lower performance when compared to an SR oil.

ACEA Standard:

This standard is used by ‘European Automobile Manufacturers’ Association, In this standard, the quality is indicated using one alphabet and one number (for e.x. a1).
The alphabets indicate the type of engine,
A – stands for Petrol engine
B – stands for Diesel engine
C – stands for Light engines compatible with catalysts
E – stands for Heavy-Duty engines
The number indicates the performance level the oil must provide
SAE Standard:
Controlled by the Society of Automotive Engineers, this standard depicts the level of engine oil viscosity. It is shown in the front label of the container in the form of: “The 00w00 Index”


If you follow the above steps, You can find the perfect soulmate for your car. Now, Which brand should you choose to secure your car’s health?
Eiffel Lubricants is one of the best lubrication and bi-products brands all around the globe. We provide the highest quality of engine oil at the most affordable price so that you can take utmost care of your car and also give you a bang for your bucks.
What are you waiting for? Contact us to get the best deals on engine oils.

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