Best Synthetic Motor Oil Review Guide For 2020

Best Synthetic Motor Oil Review Guide For 2023-2024

February 14, 2023

Best Synthetic Motor Oil Review Guide For 2023-2024 – Here is the top best synthetic motor oil of 2020 premium lubrication, extended engine life, excellent wear protection to enhance engine efficiency. If your vehicle engine oil is not high quality, it will damage your engine life. You need to choose the best engine oil on the market for your car, which actually best. Depending on cold & high-temperature durable performance, superior lubrication on running time good engine oil protects your vehicle engine from being damaged, cleans the dirt in an excellent way.

Before you buy engine oil, you need to check some basic facts oil grade, viscosity, anti-wear protection, antioxidant, detergent, conditioners. All the engine oil on the market does not perform well. We got the result when tested in our lab and practical experiment while riding. Although we took reviews from customers who are using various synthetic oil, their opinion always a great help to us. Keep reading our Best Synthetic Motor Oil Review Guide For 2023-2024 to find out more.

Facts To Consider Buying Synthetic Motor Oil:

You should check up some essential factors before you buy synthetic oil for your car or truck.

Oil Grade:

Based on location and engine, different types of engine oil available on the market. You can not use any kind of synthetic oil for your motor engine.

Each engine is constructed and recommended a particular grade engine oil. If you put different patter engine oil, it must harm your engine because the other kind of engine oil has no capability to handle the engine.

So, you should follow your vehicle recommended oil grade. The grading system is depended on the temperature at low and high-temperature conditions.

Based on location engines are designed to operate smoothly, such as Canadian vehicle and African vehicle engines may differ cause of their temperature difference.

The low-temperature area needs those engine oil which can operate during cold temperature or ice falling situations.

So, the oil grade looks up is the primary and most important consideration of all the factors.

Synthetic Motor Oil:

Oil Types:

You must check the oil types before you buy a bottle of engine oil. If your car or truck runs on gasoline and you bought a diesel engine oil, it will get you the hassle.

Based on engine oil, you should order the engine oil your vehicle need.Synthetic or semi-synthetic or mineral? You must use the engine oil only for your vehicle support.

Different pattern engine oil can cause severe damage to your engine. Automotive expert’s recommended making perfect suit before you enter the engine oil into the engine oil tank.

Additives:

Additives are used in synthetic oil to enhance the performance of engine oil.You should check the additive mixer is perfect or not, and proper additives are added or not.

Viscosity:

Viscosity grade is one of the essential facts you should consider. Check the viscosity of the engine thickness.

If the thickness is not perfect, it may not operate accurately; the engine oil will not be able to protect wear.

Viscosity grade is most famous for engine oil to keep the engine in ideal operation. You need excellent viscosity thickness of synthetic oil for your vehicle.

Anti Wear Agents:

The anti-wear agent’s presence is most famous for vehicle engine life. If anti-wear agents work while moving the engine, the lifetime of the engine is two or more than regular engine oil using the generator. Be sure the engine oil you are using has anti-wear agents to take care of wear protection.

Detergents:

The detergents are those components present in engine oil to clean the dirt from the engine. It has an important role to enhance engine lifetime. Maximum famous brands such as Mobile, Valvoline, Shell, etc. engine oil have effective detergents, and it cleans the engine smartly.

Anti Oxidant:

The antioxidant helps to keep overall balance performance to operate for engine oil. It protects against premature degradation.

Conditioner:

Conditioner is known as a softener. It works opposite the leakage. When any leak occurs, the conditioner helps to secure that.

Common FAQ about synthetic motor oil or engine oil for vehicle:

Why is engine oil so important for the vehicle?

Engine oil is so essential for the vehicle if your engine has no oil, friction will get the engine corrosion and produce high temperature, total system will be lost.

Engine lifetime will be shorter; internal parts will be damaged for the friction.

For the friction-free movement, the engine needs oil, which produces less friction and could not produce high temperatures.

Works as anti-corrosion cleans the dirt, gives excellent wear protection to the engine; hence, engine oil provides a longer life to the vehicle engine. There is another great advantage of using engine oil. It is fuel economy.

How is it made of?

Various types of engine oil available for different purposes of multiple engines. Synthesis engine oil is used dramatically in number in automotive engines.

It is made by the synthesized process, adding some additives to improve the performance of engine oil; otherwise, the overall performance cannot be enhanced.

To produce high-quality synthetic engine oil, perfect additive matching, and accurate mixer is needed.

Which brand is suitable for synthetic motor oil?

A vast number of engine oil presents in the current market when you will want to buy.

We got Mobil, Valvoline, Shell, Pennzoil, Castrol are the most famous brands on the market. You can use one of them to get the best performance for your vehicle engine.

Is it OK to change or switch the engine oil brand?

It is ok to change or switch the engine oil brand. That would be no problem, but you have to drain the whole engine before you break. If you mix two brands, engine oil may be the quality of the oil that will be not good.

Can regular oil and synthetic oil be mixed?

We recommend not to mix up regular oil and synthetic oil. The chemical property of proper engine oil and synthetic oil is different. If you mix two separate types of oil, it must be made a value less quality of oil in which chemical energy will not be good.

How often do you need to change engine oil?

After a certain period, you need to change the engine oil of your vehicle. For that, we recommend following the user manual of the vehicle.

When you buy a new car, the engine oil changing duration of the new vehicle is different than older. The new vehicle engine is not smooth; it contains many small particles that needed to be cleaned.

Engine oil does that new car engine oil changing schedule is frequent for few times when the dirt from the engine cleaned utterly, then changing time expands. Gradually your vehicle engine oil changing time will be increased.

Should you use synthetic oil?

Why not if you are the user of automotive synthetic oil is the best engine oil for automotive. Synthetic engine oil particle is smart in shape than other types of fuel. All the particles have the same shape, which performs well for lubrication.

What is the best engine oil for high mileage?

Mobile, Shell, Castrol, Valvoline, Pennzoil are suitable for high mileage from our expert analysis.

What does 5W-30 mean?

W stands for winter, the W the digit represents wintertime temperature, and right-side digits represent for high temperature.

That code indicates that the engine oil can perform excellent those certain levels of low temperature to high temperature.

Before you buy engine oil, confirm your engine oil grade from the user manual. Different types of engine oil could cause your vehicle engine damage.

What happens if you do not change engine oil for a long time?

If you do not change engine oil for a long time, it can be a significant problem for your vehicle engine.

Severe damage can happen to your car engine. Engine oil has limited capacity for a specific time for lubrication, then the color of the oil and the quality does not remain the same.

Using expired or lower quality engine oil can not provide perfect lubrication, wear, & clean, so that causes the engine damage. You should keep in mind the duration of engine oil inserted and also the change date.

Some Very Basic Facts About Engine Oil:

What is synthetic oil?

Synthetic oil is a lubricant that is chemically synthesized artificially. Petroleum components are modified to process synthetic oil.

Types of synthetic oil or lubricant?

Basically, two types of synthetic oils available a) synthetic oil and b) semi-synthetic oil

a) Synthetic oil:
Fully synthetic oil contains above 50% additives on processing the lubricant. Car, truck, motorcycle, etc. vehicle engine oils are synthetic oils.

b) Semi-synthetic oil:
The additive mixer ratio is not the same for synthetic and semi-synthetic lubricants. On artificial lubricant addition of additives, the percentage is much more than semi-synthetic oil. About 25% of additives are added in semi-synthetic oil or lubricants.

Synthetic lubricant lists:

List of synthetic lubricant

Olefin polymers
Alkylated aromatics
Poly glycols
Silicones
Dibasic acid esters
Phosphate esters
Poly glycols
Fluro carbons
Neopentyl polyesters

Advantage of using synthetic greases

Synthetic oil or lubricants has a couple of usage advantage than other lubricants

Synthetic lubricants have better viscosity index than another lubricant
It has better high and low-temperature viscosity performance
It improves fuel economy
Increase engine efficiency
Gives engine a longer lifetime
Reduces engine wear
Better shear and chemical stability
It has excellent resistance to oxidation and oil sludge
Better lubrication during extremely cold weather for starting

Some lubricant related shortcode you need to know:

If you a vehicle owner, then you must need to know some necessary code of lubricant.

SAE = Society of Automotive Engineers

JASO = Japan Automotive Standard Organization

API = American Petroleum Institute

ILSAC = International Lubricants Standardization And Approval Committee

ISO = International Standard Organization

Difference between mineral and synthetic lubricants:

There is a lot of difference between mineral and synthetic lubricants

Mineral lubricants remain 10% additives, and synthetic lubricants contain 25-50% additives
Mineral lubricants have high viscosity and synthetic lubricants low viscosity
Synthetic oil has a regular molecular bond on the other hand mineral lubricant contains irregular bond
Mineral lubricants have poor oxidation stability, but synthetic lubricants have high oxidation stability
Wax presence in the mineral lubricant, no was presence in synthetic lubricant
In mineral lubricant high hydrocarbon exit, the synthetic lubricant has no hydrocarbon
Mineral lubricants create sludge which synthetic lubricants don’t create
All molecules are the same size in synthetic oil, in mineral oils, small and large molecules are present small molecules vaporized at high temperature.

Advantage of using a good lubricant

A lot of benefits of using good quality lubricant in the engine

Good quality lubricant reduces low carbon-di-oxide such a low environmental issue
Fuel economy that saves money
Low volatility safe from accident or engine lifetime
Reducing industrial waste
Low maintenance cost
High heat dissipation rate
High detergency

The disadvantage of using a poor quality lubricant

Poor quality lubricant cause a lot of problems some of them are

High environmental impacts
More oil consumption causes an expensive operation
Poor detergency
Poor anti-corrosion
High volatility
Poor anti-wear
Poor heat absorbs
Higher maintenance cost to engine
More noise
More vibration

What is lubricant?

Like human blood, oil is the blood of the engine. For full functional operation, the engine requires high-quality oil. Various oils used in the engine to operate such as fuel, transmission oil, lubricant.

Fuel is the key to engine operation addition of fuel runs the engine. The engine stays in operating mode until getting fuel.

When the engine runs, some unexpected factors occur, such as friction, vibration, corrosion, the heat that decreases the life of the engine.

To reduce friction, heat dissipation, reducing vibration of the engine, noise removal, increase the efficiency of the engine, a substance is used called lubricant.

Lubricants prevent the engine from friction, corrosion, less vibration. It cools the engine.

If there is no engine oil on the operation of the engine. It will produce noise, higher vibration. The great heat problem is that it may cause severe damage to the engine may cause a fire.

Without lubricant or engine oil, no vehicle is safe for smooth operation.

Lubricants give smooth engine operation, provides longer life, less fuel consumption, dissipating heat increases engine efficiency and durability.

Benefits of using lubricant:

Using lubricants benefits can be described in a few lines. The engine gets a long life, excellent efficiency. Some of the vital interests are discussed below

Reduce friction: Movement of the motor causes friction of the mechanical part that makes friction. If lubricant is used, the resistance is reduced, saving the engine life.
Noise reduction: When lubricant or engine oil used for lubrication, less friction occurs that reduces noise on engine operation.
Reduce corrosion: Using lubricant decrease friction engine decays very slowly. It gets longer life; otherwise, corrosion will make short life.
Rust prevention: Lubricant prevents mechanical parts from getting rust.
Cooling agent: At the operating time, the heat produced inside the system lubricant absorbs the heat, saves the engine, and increases the efficiency of the engine.
Cleaning: Lubricant cleans the dirt of the engine. When you buy a vehicle, the engine contains small particles that need to be cleared for full operation. There is no other method to clean it; it is washed by the rotation of the engine. If the engine has excellent lubrication, it absorbs the particles released by the engine; thus, the way lubricant cleans the engine.
Seal the leakage: Engine oil seals the leakage if there is leakage inside the system.

Properties of lubricants:

The features of oils are:

Viscosity
Cooling
Lubricity
High flashpoint
Prevention from corrosion
Pour point & cloud point
Anti-freeze property
High viscosity index
High resistance oxidization
Excellent thermal stability
Anti-foaming
Neutralization number

Classification of lubricants:

Based on source:

There are two types of lubricants based on source viz. i) mineral-based lubricants ii) synthetic-based lubricants

i) Mineral-based lubricants:

Mineral-based lubricants produced through crude oil after refining. Generally, refined crude is not suitable to use as lubricant additives added to make mineral-based lubricants usable.

Usually, 10% of additives added to refined crude oil to make it suitable for lubrication.

ii) Synthetic based lubricants:

Synthetic based greases are artificially chemically compound to use as lubricants.

Petroleum components are compounds with chemical treatment; there is needed to add additives to make synthetic lubricant usable.

Based on using:

i) Automotive lubricants:

Automotive lubricants are chemical compounds to use only for automotive applications. There are also varieties in automotive lubricants; all the engines are not the same size or same type.

So that different engine needs different types of lubricant. All the automotive grease is not the same; they have a specific grade number.

Motorcycle, car, bus, truck vehicles have different grades engine oil or lubricant.

ii) Industrial lubricants:

Industrial lubricants are special treatment for industrial use only. For industrial machinery, high-quality lubricant requires, those lubricants are chemically treated for industrial use.

iii) Special lubricants:

Grease is a unique lubricant mixer of oil or other lubricant combination of soap foam or semisolid typically made for particular purpose usage. Particular purpose lubricants are formulated for a single lubrication job.

Based on grade:

i) Multigrade lubricants:

Multigrade lubricants have multi-grade viscosity at cold and hot condition both. The first number is followed for winter “W,” and the second one is for the burning state. For example, 5W-30

ii) Monograde lubricants:

Monograde lubricants are not for winter or hot conditions. It is formulated for only one term, either hot or cold situation.

Based on condition:

i) Solid lubricants:

Solid lubricants are used as powder formed for lubrication to reduce friction. Example: The most commonly used stable oils are graphite, boron nitride, molybdenum disulfide.

ii) Semi-solid lubricants:

Greases, vaseline, and waxes are semi-solid lubricants.

iii) Liquid lubricants:

Most of the applications on your vehicle live are used liquid lubricants.

What are the additives?

Additives are those compounds which are used to enhance the performance of lubricants to keep the engine functioning.

Additive lists
Viscosity modifier
Corrosion inhibitor
Detergent
Rust inhibitor
Ant wear agent
Antifoam agent
Oiliness agent
Pour point depressant
Oxidation inhibitor

Valvoline SynPower Best Synthetic Oil 0w20

Valvoline SynPower is one of the famous and popular brands in America.

This model of Valvoline 0W-20 full synthetic oil. The quantity of the model we chose for your car engine 5quart/4.73L.

Valvoline is owned and operated by America. They have provided a guarantee about 300000 miles that are really awesome using this engine oil.

You do not need to worry about a long-time engine oil change.

Valvoline SynPower has excellent engine cleaning capability through superior sludge. And it provides varnish protection to your vehicle engine.

SynPower keeps your vehicle engine protected under severe driving conditions high temperature or cold temperature. It prevents faster oil flow at startup.

It helps to maintain fuel efficiency. Thus it saves money. In North America, turbocharged and supercharged car owner’s first choice 0W-20 Valvoline synthetic oil.

Product Details:

For best performance, follow the manufacturer’s recommendations in your vehicle owner’s manual.
Excellent engine cleanliness through superior sludge and varnish protection
Outstanding high-temperature protection under severe driving conditions and superior cold-temperature protection through faster oil flow at start-up
Helps maintain fuel efficiency
Fully compatible with all conventional and leading synthetic motor oils
Valvoline’s line of multi-viscosity oils include the following grades: 0W20, 5W20, 5W30, 10W30, and 20W50

Highlighted Features:

Grade 0W-20 for gasoline
Fully synthetic engine oil
300000 miles guarantee by the manufacturer
Quantity: 5 Quart/4.73L
Protects engine during severe driving
High & cold temperature protection
Maintains fuel efficiency
Prevents faster oil flow at startup
Owned and operated by America

Pros:

Fuel efficiency
Excellent engine cleanliness

Cons:

Container’s quality is not good

View Price On Amazon

Mobil 1 (120769) High Mileage 5W-30 Motor Oil

Here again, Mobil 1 is our next synthetic oil with high mileage; it protects your car engine like ultimate premium texture on riding.

Even racing and high-end sports car care recommended Mobil 1 for protecting the engine to its impressive quality.

Conventional engine oil leaves the sludge and deposits behinds, but Mobile 1 never left behind. It takes care of that, which increases your engine life. It protects your vehicle engine when getting leaks.

Mobile 1 helps to protect the critical engine part. The company ensures 75000 miles mileage guarantee. Mobile 1 120769 is the favorite choice for car or truck owners for its high-quality servicing.

The cleaning activity of Mobil 1 is excellent than other conventional engine oil for that increase engine life as well as fuel economy.

Product Details:

For best performance, follow the manufacturer’s recommendations in your vehicle owner’s manual.
Excellent overall lubrication and wear protection
Outperforms our conventional high mileage oils
Helps protect critical engine parts in higher mileage engines
Helps reduce the sludge and deposits that conventional oils can leave behind
Helps prevent leaks

Highlighted Features:

High mileage over 75000 miles
5W-30 grade
Advanced fully synthetic oil
Reduce friction and corrosion
Protects sludge and deposits
Prevent leaks on extreme pressure
Excellent engine cleanliness

Pros:

Helps protect critical engine parts
Wear protection
Improved engine performance

Cons:

None

View Price On Amazon

Mobil 1 (120766) Extended Performance Best Synthetic Oil 5w30

Mobil 1 (120766) one of the best choices for motor oil. It is 5W-30 grade oil for cold & hot conditions.

Mobil is a famous automotive company all around the world. Certainly, one of the first category choice of American people for automotive usage.

Mobil 120766 is fully synthetic oil formulated with high-quality additives. And the addition of additive mixer is accurate to ensure the quality of the synthetic base oil.

Your vehicle will remain safe until you have Mobil 1 engine way. But, you need to remember the mileage of changing the oil and drain the previous.

This version of Mobil engine oil is for extended performance. Further, the manufacturer ensures 15,000 miles of premium protection.

The quantity of the motor oil 5 quart/4.73L. Mobil is a conventional motor oil for NASCAR and approved by DEXOS.

Mobil 5W-30 is suitable for gasoline engines. All company says their engine oil will provide protection and stable oil viscosity. Expertise test says a maximum of them promises are fake.

Therefore, Mobil is a reliable engine oil supplier recommended by the expert.

Your vehicle engine will get actual protection. And it will have stable oil viscosity.

Our automotive expert tested for lubrication performance. They got excellent lubrication performance. It can not be performed by the regular engine oil.

Not only stable oil viscosity, but it also has excellent thermal protection by absorbing the heat as well as enhancing the life cycle of the engine.

The precise balance of performance additives gives the vehicle engine overall incredible lubrication and premium wear protection.

We got on our analysis some engine oil cold and hot weather operation not durable promised the manufacturer.

Mobil 1 120766 is heavy-duty, excellent durable, both weather condition cold and hot weather. Both tests done by the automotive expert.

Product Details:

For best performance, follow the manufacturer’s recommendations in your vehicle owner’s manual.
Advanced full synthetic formula; helps prevent deposits and sludge build-up to enable long engine life;Helps to maintain stable oil viscosity
Excellent overall lubrication and wear protection performance under many operating conditions; precise balance of performance additives
Helps provide outstanding engine protection; outstanding thermal and oxidation stability
Exceptional control of oil breakdown; provides exceptional engine protection
Helps maintain long engine life and is compatible with engine seals; excellent low-temperature capabilities; quick cold-weather starting for fast protection and extended engine life

Highlighted Features:

5W-30 fully synthetic oil
Quantity: 5 quart/4.73L
For gasoline engines
15,000 miles of premium protection
Excellent lubrication performance
Great viscosity stability, oxidation stability
Premium thermal protection, wear protection
Extended engine life, enhance engine efficiency
Approved by DEXOS
Official motor oil of NASCAR
Quick cold-weather starting

Pros:

Prevents deposits
Gives balance of performance additives
Gives engine protection

Cons:

None

View Price On Amazon

Royal Purple 51530 API-Licensed SAE High-Performance Best Full Synthetic Oil 5w30

Royal Purple is a high performing 5W-30 grade synthetic motor oil for vehicles.

It is an API licensed SAE or Society of Automotive Engineers approved high-grade engine oil for better protection of the motor engine.

Royal Purple is ideal for gasoline engines. For better wear protection Royal Purple is an excellent choice.

We got a charming engine oil fully synthetic oil having no problem while running when we tested on our lab by the automotive expert.

This high-quality synthetic oil protects the gasoline engine during cold temperatures and high temperatures both situations and controls the engine nicely, starting cold conditions very peacefully.

The extra advantage of using this supreme quality oil it performs excellent corrosion protection to the engine.

The design is improved compatibility with fuels containing ethanol. The manufactures promise that Royal Purple enhances fuel efficiency. Similarly, we got the same result when tested on our end.

Product Details:

For best performance, follow the manufacturer’s recommendations in your vehicle owner’s manual.
Better wear protection
Increased fuel efficiency. Royal Purple motor oil is both fluid and lubricant
Better protection of the expensive catalytic emission system
Improved compatibility with fuels containing ethanol
Superior corrosion protection

Highlighted Features:

5W-30 grade synthetic oil
Ideal for gasoline engines
Supreme corrosion protection
Fuel efficiency enhancement
Premium protection on cold & high temperature
API SAE licensed
Superior wear protection

Pros:

Comes as both lubricant and fluid
Better protection of the catalytic emission system

Cons:

None

View Price On Amazon

Liqui Moly 2041 Premium 5W-40 Synthetic Motor Oil – 5 Liter Jug

Liqui Moly 5W-40 premium synthetic motor oil made in Germany is listed on our review for heavy-duty performance.

This premium synthetic motor oil can be used gasoline and diesel engine so treated.

At low-temperature Liqui Moly 2041, engine oil performs excellent; it delivers rapid oil when you need most.

Exceptional reliability at cold & high temperature for accurate lubrication. The cleaning performance also exceptionally high.

Liqui Moly has excellent wear protection during engine operation; it saves engine fuel and increases the efficiency of the motor engine. Moly 2041 enhances the motor engine lifetime.