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Best 0W-20 Synthetic Oil

With the amount of genuinely good 0W-20 synthetic oils in the market, it can be challenging to know which one to choose. This is especially true if you are looking for a combination of engine performance, superior protection against wear, and a synthetic blend that will keep the engine clean and running smoothly.

Most vehicle owners just stick to what the manufacturer recommends or might even be using the wrong oil. While the former is still a good choice, the latter will often lead to a critical engine outcome.

One popular choice among synthetic blends is the 0W-20 synthetic oil. It offers a wide temperature range as an SAE dual viscosity oil and improves fuel economy which are good reasons to pick it up. 

Especially if your car manufacturer recommends it. If you demand enhanced performance then you might have once asked which 0W-20 oil is best? 

That is exactly what this guide explores. So if you want the best 0W-20 motor oil, you should read on to discover our best picks.

We have shuffled through the hundreds of 0W-20 grade oil, compared their performance, evaluated their composition, formula, and overall value for gasoline engines, and have brought you our top 5 best picks. 

Before we dive right in, let us take a quick look at what makes the 0W-20 oil grade stand out.

What Does 0W-20 Stand For?

Long before we had dual viscosity grade oil, single-grade oils dominated the market. You had to use a different grade at cold temperatures and another for hotter climates. 

With advancements in oil, we now have the benefit of sticking to one powerful dual viscosity grade oil all season.

The left side of the code represents the cold viscosity of the oil and the right side stands for the hot viscosity.

“0” represents the weight of the viscosity for winters and yes you guessed, the “W” stands for winter. the lower this number is, the more resistant it becomes to extreme cold and vice versa. “0” is the lowest number.

“20” represents the weight for much hotter temperatures which ranges from 20 to 60 generally. The higher the number is, the more viscous and resistant it is to thinning at higher temperatures. 

The oil typically contains viscosity modifiers to enhance its flow rate at extreme temperatures for both hot and cold conditions. It has additives to keep your engine clean while preventing sludge formation. The 0W-20 Synthetic oil protects from about -25 to 200 degrees, so it’s pretty good.

Which 0W-20 Synthetic Oil is Best?

Now to the big question: which 0W-20 oil is best?

If your car manufacturer recommends the 0W-20 oil grade and you are looking for the best in this category, you should refocus your attention to our guide as we explore in detail our top five picks for 2022 to help you choose the best 0W-20 synthetic oil. 

Top Pick 0W-20 Synthetic Oil

 

Top Pick

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Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil

4,8 Rating

It is specially formulated to protect moving engine components from wear and excessive friction, improving power output and performance. It also has several additives mixed in to improve valuable synthetic oil properties.

  • Protects engine from sludge formation and wear
  • Improves engine operation and handling
  • Great value for money

Top Rated 0W-20 Synthetic Oil

 

Best Use in Cold Weather

Mobil 1 120758 Synthetic Motor Oil 0W-20 Advanced Fuel Economy

  • 4.8 Rating
  • Enhanced performance at cold temperatures
  • Durability and long lasting
  • Excellent protection against wear and friction

Most Eco-Friendly

Pennzoil - 550045193 Ultra Platinum Full Synthetic 0W-20 Motor Oil

  • 4.8 Rating
  • Carbon neutral oil
  • Excellent temperature management
  • Enhanced engine performance

Longest Lasting Engine Oil

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

  • 4.8 Rating
  •   Enhanced performance for high mileage operation
  • Excellent temperature management
  • Impressive anti-wear properties

Here is our List of the Top 5 Best 0W-20 Synthetic Oil

  1. Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil – Our Top Pick
  2. Mobil 1 120758 Synthetic Motor Oil 0W-20 Advanced Fuel Economy – Best Use in Cold Weather
  3. Pennzoil – 550045193 Ultra Platinum Full Synthetic 0W-20 Motor Oil – Most Eco-Friendly
  4. Castrol 03124 Edge 0W-20 Advanced Full Synthetic Motor Oil – Longest Lasting Engine Oil
  5. Royal Purple 51020 0W-20 High-Performance Synthetic Motor Oil – Best for Increasing Fuel Efficiency

Review of the Top 5 Best 0W-20 Synthetic Oil

 

1. Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil – Our Top Pick

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Valvoline is the go-to brand for many vehicle owners and the reason is not far-fetched.

It is specially formulated to protect moving engine components from wear and excessive friction, improving power output and performance. It also has several additives mixed in to improve valuable synthetic oil properties.

As such, it is known to keep gasoline engines clean, reducing sludge formation as well as carbon build-up.

The performance boost you get is visible both in the handling of your vehicle and in the state of your engine. It also offers great value for money and is highly resistant to oil burning and oil leakages that occur with conventional oils.

Its low viscosity in extreme cold conditions is one of the other reasons why this oil stands out. It allows you to quickly start your engine without headaches when it’s -35 degrees outside.

Lastly, it exceeds industry standards, meeting the requirements of API SN, SN PLUS, and ILSAC GF-6A.

Specifications

  • SAE 0W-20
  • Full Synthetic Oil
  • Meets API SN, SN PLUS, and ILSAC GF-6A Classifications
  • 5 Quarts Gallon

  Pros:

  • Enhanced performance at cold temperatures
  • Protects engine from sludge formation and wear
  • Great value for money
  • Improves engine operation and handling

  Cons:

  • Nothing worth noting

2.Mobil 1 120758 Synthetic Motor Oil 0W-20 Advanced Fuel Economy – Best Use in Cold Weather

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As a beloved brand, the Mobil 1 Advanced Fuel Economy does not disappoint. Guaranteed to protect for 10,000 miles, this specific formulation is extremely resistant to thinning at elevated temperatures.

It retains its flow rate and maintains a constant thin film of lubricant on your engine. Whether you are living in a cold climate or a place where the sun comes down intensely, the Mobil 1 will ensure your engine is not overworking.

Among some of its unique features are its excellent protection against wear and friction, extending engine life and ensuring proper sealing of engine components.

It also increases fuel efficiency and will give you more leverage to put some considerable mileage on your car. With this oil, you won’t have to worry about engine trouble or the occasional oil burning.

You can find confidence in the durability and extensive protection it offers as a ton of other people do. It’s compatible with many engines, catering to a large portion of motor vehicles.

Specifications

  • SAE OW-20
  • Full Synthetic Oil
  • 5 Quart Gallon
  • Meets ILSAC GF-6A, SN, SN PLUS
  Pros:

  • Enhanced performance at cold temperatures
  • Durability and long lasting
  • Excellent protection against wear and friction
  • Outstanding extended performance
  • Suitable for many gasoline engine types
  • Convenient and easy to find

  Cons:

  • Nothing worth noting

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3. Pennzoil – 550045193 Ultra Platinum Full Synthetic 0W-20 Motor Oil – Most Eco-Friendly

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Looking for an unbeatable value in terms of price, performance, and durability? Pennzoil Ultra Platinum Full Synthetic is the ideal choice.

Specially crafted to keep your engine working with ease even in extreme temperature conditions, this oil provides outstanding protection against wear and will keep your vehicle free from additional sludge formation and carbon buildup. 

You get extended mileage and exceptional performance along with it.

In terms of viscosity, its low viscosity keeps the engine safe and stable at colder temperatures and resistant to thinning at elevated temperatures.

The temperature management is simply exceptional, to say the least. You will not struggle to start your engine or overwork your engine when it’s hot. You can easily get above 7,000 miles with Pennzoil without requiring an oil change.

What we particularly love is its carbon neutrality. Though not directly connected to engine performance, if you are concerned about the environment this is an excellent choice.

Specifications

  • SAE 0W-20
  • Full Synthetic Oil
  • 5 Quart Gallon
  • Exceeds API SP, ILSAC GF-6 Standards
  • Made From Natural Gas

  Pros:

  • Carbon neutral oil
  • Exceptional wear and friction protection
  • Enhanced engine performance
  • Excellent temperature management

  Cons:

  • Nothing worth noting

4. Castrol 03124 Edge 0W-20 Advanced Full Synthetic Motor Oil – Longest Lasting Engine Oil

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Not many motor oil brands have the reputation of the Castrol brand. Luckily it doesn’t fall into the trap of depending on brand reputation alone, as the Castrol Edge is a true gem.

Its exceptional performance in extreme conditions, lasting quality, and excellent fuel efficiency make it a popular choice. It exceeds the ILSAC GF-5 and API SN classifications and is more efficient at resisting particulate deposits on engine components.

Among its unique features is its robust temperature management that allows you to breeze through cold start conditions and retain optimal performance and fuel efficiency when temperatures are elevated.

Its impressive anti-wear properties also prevent the critical metal-to-metal impact of moving engine components.

Additionally, it is compatible with a range of modern cars and is not too heavy on the pocket either. So if you want something that exceeds industry standards, comes from a renowned brand, and outperforms many competitors, the Castrol Edge is a perfect option.

Specifications

  • SAE 0W-20
  • Full Synthetic Oil
  • 5 Quart Container
  • Exceeds API SP/SM/SN PLUS Classifications

  Pros:

  • Excellent temperature management
  • Impressive anti-wear properties
  • Enhanced performance and quiet operation
  • Fuel efficiency
  • Good price

  Cons:

  • Slightly hard to find

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5. Royal Purple 51020 0W-20 High-Performance Synthetic Motor Oil – Best for Increasing Fuel Efficiency

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The last on this list is an oil that has managed to set itself apart by offering excellent lubrication properties, extended protection, and impressive durability in extreme conditions.

The Royal Purple High-Performance motor oil has a special formulation that prevents metal-to-metal contact to help in reducing wear and excess friction.

It also serves to reduce fuel consumption and can easily take your gasoline engine upwards of 7,000 miles without requiring an oil change.

With its numerous enhancing additives, it serves to reduce sludge formation and protects heavily against engine corrosion, keeping your engine clean for the longest duration.

One other thing that stands out is its low chance of friction that leads to better consumption of fuel at longer distances. It also retains its viscosity at high temperatures to prevent leaks and inefficient oil burning in extreme conditions.

Finally, if you care about fuel efficiency, engine corrosion prevention, and want to increase the smoothness of your engine and power output, Royal’s Purple High-Performance formulation is an excellent option.

Specifications

  • SAE 0W-20
  • Full Synthetic Oil
  • 5 Quarts
  • API SN PLUS, ILSAC GF-5, Dexos1

  Pros:

  • Advanced wear protection
  • Enhanced engine protection and durability
  • Increased fuel efficiency
  • Decreases sludge formation and prevents corrosion

  Cons:

  • Expensive

0W-20 Synthetic Oil Tips and Recommendation

Always Check Your Car Manufacturer’s Engine Oil Recommendations

There are many different 0W-20 oils to choose from but first you will need to determine the one that will give your vehicle the best engine life. 

A good rule of thumb is to always check the car manufacturer’s specification. Selecting the right kind of oil for your vehicle will increase engine efficiency, fuel economy, and it will ensure superior engine protection for maximum performance year after year.

Also, check the maintenance manual for the quantity of oil you need on every refill. Most engines need about 5 to 8 quarts of oil. 

Change Your Synthetic Engine Oil at Least Once a Year

The old 3000-mile rule is obsolete with modern engines as they mostly use synthetic oil.

As long as you are using synthetic oil, you should aim to change your oil every 7,000 to 10,000 miles. Some 0W-20 grade engine oils are manufactured to protect for up to 20,000 miles. If you prefer using conventional oil, then the recommended frequency is every 3,000 miles.

Our recommendation is to use synthetic oil even though it is more expensive. It has lighter molecules and contains several additives that can maintain and improve the performance of your engine. 

Use 0W-20 Synthetic Oil that Meets Industry Standard

The best way to ensure you are using the best oil for your car is to make sure it meets or exceeds the industry standard.

Look out for the American Petroleum Institute (API) certification and any other manufacturer-specified approval when you buy 0W-20 synthetic oil.

Check the label for the popular API Donut symbol. The symbol contains all the information about the classification of the oil. It also certifies that the oil is safe for use.

Replace Your Oil Filter Every Time You Change Your Engine Oil

Oil filters are like the lifeblood of engine oil. They keep the engine oil clean, remove contamination, and ensure clean oil is fed to the engine.

Reusing an old oil filter can lead to several types of oil contamination. Plus, dirty oil will be fed to the engine which can greatly hamper performance and even lead to critical engine damage over time. This can cost you a lot in the long run.

Conclusion

Once you make use of this guide to select the best 0W-20 Synthetic oil, your engine will function at the highest level and you will easily get the best mileage without having to replace your motor oil.

The best part about this is that you can keep it that way as long as you follow the instruction in the guide.

Pick the right synthetic oil for your vehicle, check your car’s manufacturer recommendations,  use oil that meets or exceeds industry standards, change your motor oil at least once a year, and always use a new oil filter when you change your oil. These steps will help to ensure that your engine lives a long and healthy life.

Doing these things will have saved you from all the headaches and inconveniences of sudden engine troubles. If want more information on 0W-20 oils and other useful buying guides for oils with top tips check out our other guides and similar articles.

Let us know what you think in the comment section below. Don’t forget to check out our other blogs

David Muench (Carnes Mechanical)

David Muench (Carnes Mechanical)

Hey, I’m David. I’ve worked in a cars store for 6 years. I write reviews and guides, helping people to choose the most suitable technicals and best product for them. I’m happy to finally share my knowledge of the industry here, on CarnesMechanical.

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