7 Best 0W-20 Synthetic Oils – Reviews and Buying Guide

Best 0W-20 Synthetic Oil

Lubrication is what keeps the engine alive. Without engine oil, a vehicle can barely stay on the road for an hour. It is this reason why selecting best oil is vital. There are several types of oils on the market. However, 0W-20 synthetic oils are most recommended by automotive manufacturers.

Before continuing, we should be able to know what 0W-20 code means. Basically, the code is the classification of the oil viscosity by SAE (Society of Automotive Engineering). 

The ‘W’ is the winter certification. This is the oil flowability at the lowest temperature, i.e., 0 degrees F.  Moreover, ‘20’ denote the oil viscosity at high temperature. If oil has a lower number, it means excellent viscosity even in extreme conditions.

To give your engine durability, quality lube is mandatory. Here is a listing of the top 7 best 0W-20 synthetic oil.

You can also read other product reviews such as synthetic oil, oil filter.

Editor's Rating: 4.7 out of 5 stars (4.7 / 5)

Valvoline 0W-20 SynPower Full Synthetic Motor Oil

Valvoline 0W-20 SynPower synthetic oil what your vehicle needs. This oil is fully synthetic which increases the overall performance. This makes the vehicle to have improved fuel efficiency. In fact, the oil enables your car to save fuel.

The designing of this oil is for use in high and low temperatures. Amazingly, it doesn’t lose protection easily. The high temperatures viscosity prevents easy thinning. Moreover, with low temperatures tolerance, it maintains performance throughout.

Unlike other conventional oils, this one has superb mileage range. This can be attributed to excellent balancing in the formulation. Thus, even when driving on extreme temperatures, it remains constant. Enjoying anti-wear additives, it helps the engine to run smoothly.

Well, the high engine compatibility is a great feature. The Valvoline is fully synthetic oil with an outstanding formulation. Due to that, it is compatible with most supercharge and turbocharge vehicles. Therefore, when anywhere in North America, this oil is good for passenger vehicles.


  • Improved mileage
  • Increased fuel efficiency
  • Great anti wears additives
  • Cleans the engine


  • At most  last ¾ of  a year

Editor's Rating: 4.8 out of 5 stars (4.8 / 5)

Castrol 03124 EDGE 0W-20 Advanced Full Synthetic Motor Oil

Castrol 03124 Edge 0W-20 full synthetic oil is high quality and reliable product. Manufactured by a company with great reputation, it gives you confidence. The oil is entirely synthetic, meaning high performing and offers great mileage.

 When it comes to performance, this oil never disappoints. The formulation offers surpassing performance than many oils. In fact, the advanced formula gives your engine great pressure. This is ideal for maximizing fuel efficiency and power output.

There is no worry about your engine and other components wearing fast. Using this synthetic oil guarantees total protection. The high lubrication ability ensures smooth movement. With this, metals slide smoothly rather than gliding. This saves the engine components from wearing fast.

Apart from lubrication, the oil is effective in keeping the engine clean. With fewer engine wears, it means little depositions. Also, with this oil maintaining ideal viscosity, it helps to clean engine parts. Due to its efficiency, many vehicle manufacturers recommend it.


  • Great price
  • Withstands high-pressure
  • Patented Castrol titanium technology
  • Lubricates and cleans the engine


  • Poorly visible view window

Editor's Rating: 4.8 out of 5 stars (4.8 / 5)

Royal Purple 01020-6PK 0W20 Oil

Royal Purple 01020-6PK oil is worth your money without hesitation. It’s not kind of oil that loses lubrication when the temperature changes. In fact, whether cold or hot, the oil remains constant to keep the engine as well as new.

Switching to this synthetic oil will give your engine great boost. The heavy-duty formulation is responsible for great engine protection. Therefore, it provides smooth running while improving the engine power. Additionally, with reduces wear and tears, the vehicle remains powerful and efficient.

Not only is the Royal Purple oil great for lubrication only. But, it prevents the engine from corroding. When the weather is cold, water particles might cause rusting in the engine. This oil has superb oil layer that keeps engine components protected.

The improved formula is superb for improving the compatibility. In that, it can be used evening engines utilizing ethanol added fuel. Furthermore, with enhanced protection, it keeps your catalytic converter system clean. This is because it improves engine efficiency hence complete fuel burn.


  • Prevents engine starvation
  • Protects engine from corrosion
  • Great mileage


  • A bit expensive than rivals

Editor's Rating: 4.6 out of 5 stars (4.6 / 5)

Pennzoil 550046122-3PK Platinum 5W-20 Full Synthetic Motor Oil

Pennzoil 550046122-3PK is the surest way to keep the engine safe. It enables to maintain your original engine roar by eliminating wearing. Instead of metal gliding, it put a sliding layer. Therefore, cutting down any would be friction.

The pure synthetic formulation increases its performance. Unlike the petroleum oil, this eliminating and clean engine sludge. Without doubts, the high ability to hold viscosity gives it more score that rivals. In fact, it isn’t affected by extreme conditions.

 When it comes to the ease of carrying, the oil is among the top. With an ergonomic can, it becomes simple to lift. The filling your oil tank, holding this can is comfortable due to double handles.

Regarding quality, there is nothing to worry about. This platinum synthetic oil by Pennzoil is trustable. Exceeding many set recommendation by car manufacturers, protection is superb.


  • Pure synthetic oil
  • Ergonomic oil can
  • Reasonable price
  • Fast delivery


  • Less mileage than competitors

Editor's Rating: 4.9 out of 5 stars (4.9 / 5)

Liquimoly 2208 0W-20 Special Tec AA Motor Oil

Liquimoly 2208 motor oil is compatible with a high range of vehicles. Ideal for modern Japanese and American gas engines, it keeps the new and alive. With heavy-duty formulation, it lasts for long before changing.

Unlike the blended synthetic oils, this is purely synthetic. That is why it has enough lubrication. Therefore, even when changing, the oil is substantially clear. This means your engine doesn’t get a high wearing rate. And, this translates to efficiency for a long time.

The combination of superior additives in this oil improves its protection. Furthermore, the oil maintains great engine efficiency. With proper engine performance, it minimizes or maintains fuel consumption.

With premium formulation, there is no time it will let you down. The Liquimoly 2208 motor oil is for use around the year regardless of the season.


  • Suitable for many vehicles
  • Smooth engine running
  • Remain clean for long


  • None

Editor's Rating: 4.8 out of 5 stars (4.8 / 5)

MAG 1 20139 0W-20 Full Synthetic Motor Oil

Mag 1 full synthetic motor oil is a dedicated product for your car engine. The complete synthetic formulation is superb in ensuring engine run smoothly. This is unlike the conventional oils that change with conditions.

To produce quality products, production involves state or the art technology. With this, it is simple to give engine proper performance without hitches. In fact, engine parts last for long since they experience the least friction and wears.

Apart from the lubrication, this product is robust. It has great lubricating power despite the weather condition. In fact, even under severe conditions, it doesn’t thin, thicken or gets oxidized. This is due to the premium additives and being 100 percent synthetic. It has no blending with petroleum components.

 Well, using Mag1 gives you peace of mind. The oil is stable and won’t allow sludge formation. Therefore, when the weather is unfavorable, your engine is adequately protected. With great viscosity, it keeps the engine working excellently.


  • High viscosity
  • 100 percent pure synthetic
  • Maintains car battery and fuel use
  • Boost car performance


  • None

Editor's Rating: 4.8 out of 5 stars (4.8 / 5)

Idemitsu Full Synthetic 0W-20 Engine Oil

Idemitsu full synthetic engine oil is reliable and offers exceptional protection. With this oil, it improves engine performance. The base synthetic oil and friction reducing tech help the engine to run smoothly. Consequently, engine remains intact and delivering great power.

When engine oil is cheap, it allows deposition and wears as weather changes. But, this 0W-20 engine oil by Idemitsu is different. The viscosity doesn’t change even when conditions deteriorate. Instead, it provides proper lubrication and engine cleaning.

The high engineering of this oil renders it an excellent choice. Creating a tight seal, it enables complete fuel burn. This results in less soot that sticks to the pistons and other components. In turn, this oil helps to cut the overall emission.


  • Perfect engine cleaning
  • Minimizes emission
  • Friction eliminating additives
  • Wide engines compatibility


  • Available only for gasoline engines

How to Buy Oil For Your Car

How to Buy Oil For Your Car

Buying motor oil isn’t a simple exercise. You need to have some basics to select best and recommended oil. Here are some of the essentials when purchasing vehicle oil.

1. Check the recommended oil for your car

With different vehicles, they use different types of oils. It is therefore mandatory to choose the right one. If you have a gasoline vehicle, you will have to check the recommended oil.

The same case applies, to diesel engines. They have their recommended oil that works perfectly. Using the wrong oil in an engine will be catastrophic. It will result in damage and can kill your engine. In fact, you find in many times; the engine won’t run.

Type of oil

Deciding on the right choice of oil can confuse you. This is because we have a variety of oils on the market. You should bear in mind that, type of oil will vary from one car to the other. Here are some of the oils available today on the market.

#1. Conventional oil:

The conventional is mostly used on a new car. Just like any other oil, this comes with viscosity classification. Therefore, you will know which will fit your car. Buying should always aim an oil meeting recommended specifications.

#2. Full Synthetic oil:

Full synthetic oil has high quality than conventional oil. It claims the highest vehicle protection and lasts longer.

#3. Synthetic blend oil:

This features blending of synthetic and conventional oil. The type of oil is superior quality and provides heavy-duty protection.

#4. High Mileage oil:

These are oils formulated for extended protection. They usually have a mileage of up to 75,000 miles before changing.

2. Oil additives

This is another vital quality worth looking when buying engine oil. Additives range and each plays different roles. Some of these additives are to improve the viscosity. Therefore, oil won’t thin when temperatures rise.

Detergents are also found in oil and work to clean the engine. They are vital cleaning soot and other deposited particles on the engine parts. They also prevent rust, corrosion and other forms of deposits.

Other additives worth mentioning are antioxidants, anti-wear, and foam inhibitors. Each of the added materials is important in improving overall lubrication.

3. Viscosity index

Viscosity is the degree of oil to resist thinning. Mostly, when temperatures rise, oil tends to become thin. This dramatically reduces engine protection. Good oil should be able to last for many miles and be able to withstand any prevailing condition.

To get good viscosity oil, you need to check the SAE rating. For instance, oil indicating 0W-20 means it is viscous when cold and hot than 10W-40. Additives are common ways of stabilizing your oil. Therefore, regardless of condition, it won’t fluctuate a lot.

4. Single grade vs. multiple viscosities

As the time progress, things are changing. Earlier people used to see oil with only single labeling. For instance, SAE10, 20, 30 and the others. Nowadays, most of the oils have double labeling. The reason why they come with a double rating is dual viscosities.

Multi-viscosity oils are denoted with letter ‘W’ and a number; for instance 5W-30. They are commonly used today due to high engine protection. They are reliable warm and cold seasons making them great for many vehicles.

5. Knowing the oil labeling

When buying oil, there are varieties of certifications you need to check. For certified motor oil, it has a donut on the right. This label indicated API as well as the SAE rating for viscosity. The other label is the starburst symbol that indicates oil passes SL test services.


0W-20 synthetic oils are significant in protecting your vehicle. Investing this type of oil ensures you get value for your money. As seen in the reviews above, they feature heavy-duty formulation. Moreover, the additives and other features render them great choices.

Investing in good motor engine oil is everyone dreams. Therefore, there is no need to struggle anymore. With the above information, it’s now easy to give your vehicle, ultimate treatment.

Click Here to Leave a Comment Below 0 comments

Leave a Reply: