6 Best Synthetic Motor Oils in 2017 with Reviews

Synthetic oils distilled from the gases, through process of ethylenization, produce a more specific base oil that is a synthetic base oil. From this synthetic base oil, combined with other additive products will produce a fully synthetic lubricant.

The synthetic lubricant is intended to help the engine release heat build-up, increase durability, and clean up. However, not all types of oil are suitable for vehicles, choosing the appropriate oil is not easy for many people. Here are 6 best of synthetic motor oil most suitable for the engine that I would recommend to you.

Ranking
Product
Overall Rating

2

(4.5 / 5)

3

(4.5 / 5)

5

(4 / 5)

6

(3.5 / 5)

When should you use synthetic motor oil?

The life cycle of synthetic lubricant is longer than that of conventional lubricants because its carbon–carbon bond includes shorter, more durable minor bonds. Synthetic lubricants contain specific molecules that are tuned to provide optimum lubricity.

For light motor vehicles, you can use conventional oil, but driving heavy motor vehicles may require a more powerful synthetic blend, high traffic density such as cars, pickups, off-road vehicles, trucks, trailers, etc.

Benefits of using synthetic motor oil

There are many different types of oil on the market. All of them have certain levels of protection, different prices, variable viscosity, and various degrees of effectiveness. Their main purpose is to be used not only as a lubricant, but also as a way to cool engine components.

Performance of synthetic oils is usually stronger than that of conventional oils, especially in good performance under low temperature, stability under high temperature, cleaning, and resistance to sludge deposition. These properties help reduce wear and tear, save fuel, and increase engine life cycle.

The biggest benefit of using synthetic oils is engine protection. When the engine starts to operate, the lubricant usually needs time to fill in gaps to help reduce friction, avoiding abrasion in gaps between an engine’s parts. In contrast, synthetic lubricants fill these gaps immediately. In addition, synthetic oils also significantly improve fuel economy.

Another benefit of synthetic oils is that they are cleaner, more environmentally friendly, and help reduce engine emissions.

How to choose the appropriate synthetic motor oil

As engine components are more and more elaborately manufactured, the gap between welds is narrower than the older versions, choosing of appropriate synthetic lubricants is based on its sufficiency to fill the narrow gaps. This makes the engine operate smoothly, even when the engine is operating in cold mode (just after startup, low engine temperature).

To determine which synthetic lubricant is right for your car, consider needs of your car. Need better abrasion protection? Need cleaning or Need to increase durability? Which need should be given more priority. Then we will have an overview when choosing lubricant for the car.

Although all synthetic lubricants on the market can offer a higher level of protection than conventional lubricants, not all synthetic lubricants are right for your vehicle. Each synthetic lubricant brand uses a mixture of additives with different pressure, which also gives different properties and engine protection.

For example, adding a little bit of additives will make the lubricant clean the engine r better, but it may reduce abrasion protection. Conversely, in case of reducing additives in the lubricant, performance of the lubricant is better at higher temperatures but it does not work well when it is started in the cold weather.

Not all lubricants with high-viscosity are the best, high-viscosity lubricants are only suitable for vehicles with large gaps between parts (usually old engines) because they increase the tightness of the cylinder piston kit and are easy to create an ideal hydraulic lubrication. This is also one of the reasons for periodic oil replacement, since the oil viscosity will decreases by time of use.

Rating synthetic motor oil

Rating synthetic lubricants is a way to easily identify the type of oil needed for your vehicle. Most of the synthetic lubricants on the market are versatile, with the accompanying label indicating how the oil operates at certain temperatures.

For example, a 5W-30 oil lubricates better than 10W-30 oil when operating at low temperatures. The number before the W (which stands for “winter”) shows the viscosity of the oil when it is operating at low temperatures (on startup), The number after the W indicates density of the oil that helps the engine operate at high temperatures.

Disadvantages of synthetic motor oil

  • The price of synthetic oil is usually three times more expensive than the average price of conventionally oil. Instead, it has longer life cycle and makes the engine longer life cycle too.
  • Not suitable for the older car models.
  • The synthetic oil is not recommended for rotary engines.

Reviews of 6 Best Synthetic Oils

Ranking
Product
Overall Rating

2

(4.5 / 5)

3

(4.5 / 5)

5

(4 / 5)

6

(3.5 / 5)

Mobil 1 120762 Synthetic Motor Oil 10W-30


Advantages:

  • Made from the latest exclusive additives and base oil technology, Mobil 1 advanced synthetic oil offers exceptional protection to keep the engine running like new.Mobil-120762-Synthetic-Motor
  • It meets ILSAC GF-5 requirements.
  • Enhance full synthetic formula, which helps prevent sediment and sludge formation to extend the life cycle of the engine.
  • Excellent overall lubrication quality and abrasion protection features for a wide variety of driving conditions.
  • Friction properties are enhanced to help extend the life cycle of the engine.
  • Fuel economy, stable operation at high temperatures of up to 500F.
  • Extremely fast start protecting the engine when starting up at low temperatures down to 40F, helping to extend the life cycle of the engine.
  • Mobil 1 technology is a standard for a variety of vehicles, including high performance vehicles.

Valvoline MaxLife High Mileage Motor Oil, SAE 5W-30

Advantages:

  • This type of automotive lubricant is designed for engines that have operated over 120,000 km, it will use components that help to seal the joints in the engine block to prevent oil leaks from.Valvoline-MaxLife-Mileage-Motor
  • Added to the antioxidants and a mixture of additional enhanced detergents that adhere to the surface of the metal to keep the engine clean, reducing the degradation of the viscosity, and preventing deposit formation and power loss.
  • Advanced anti-abrasion compounds without residues help to prevent the risk of engine wear and tear and improve fuel efficiency and capacity.
  • MaxLife’s unique blend formula allows it not only to be of high quality oil but also to meet all of the ILSAC GF-5 specifications.

Mobil 1 120766 Extended Performance 5W-30 Motor Oil

Advantages:

  • Mobil 1 Extended has a high level synthetic formula that helps the engine prevent the formation of sediment and sludge, which increases the life cycle of the engine.Mobil-120766-Extended-Performance
  • Mobil 1 Extended is designed to run like new, can run up to 15,000 miles. It is the best choice with high mileage vehicles. You do not need to worry about driving for hours.
  • Overall lubrication quality, good abrasion protection. Exactly equilibrating the additives enhances performance.
  • Excellent engine protection with outstanding thermal and oxidation stability.
  • Help the car launch quickly in cold weather.
  • Spill control, providing original engine protection additives.
  • Maintain long life cycle of the engine and is compatible with engine fenders.
  • The viscosity ratio in Mobil 1 Extended motor oil exceeds the SAE requirement.

Disadvantages:

  • This product has some unknown additives
  • Its prices fluctuate from low to very high due to the various orientation of the different agents.

Valvoline SynPower Full Synthetic Motor Oil, SAE 5W-30

Advantages:

  • Advanced chemicals combined with synthetic base oils help SynPower provide maximum protection to keep the engine running at its best. SynPower provides excellent varnish protecting painting, which helps oil flow fast when starting up the vehicle, maintaining good flow as a barrier against heat when the engine temperature rises.Valvoline-SynPower-Synthetic-Motor
  • Maintain fuel efficiency throughout the life cycle of the oil. SynPower is fortified with detergents and dispersants to help prevent the formation of sludge, varnish, and other deposits in the engine.
  • SynPower is fully compatible with all common and top synthetic motor oils. This is a great oil if you normally operate ethanol fuel, because of its high compatibility.
  • Anti-abrasion and anti-friction additives remain in the oil for long periods of time, protecting your engine well when used for a continuous long time.
  • SynPower Synthetic Oil can last 3 times longer than conventional oils, it has longer oil change intervals and save significant costs.

Mobil 1 120764 Synthetic Motor Oil 5W-30

Mobil-120764-Synthetic-MotorAdvantages:

  • Keep the engine cleaner. Mobil 1 120764 Synthetic motor oil contains less impurities than conventional motor oils and can withstand the formation of sediment and sludge thereby preventing sediment formation in the engine.
  • Abrasion protection is suitable for a variety of vehicles. Excellent lubrication quality helps the motor engine to operate for a long time.
  • Working well at low temperatures. Friction properties are enhanced. When driving in a cold winter, oil circulation process takes time, but the Mobil 1 motor oil is designed to run fast even at low temperatures, and they start protecting your engine immediately after starting up the car, it prolongs the life of the engine.
  • Good protection at high temperatures, fuel economy. High thermal stability and oxidation standing out with remarkable performance. As long operation the engine starts to heat up, evaporating the oil and revealing the engine, which is very bad. Mobil 1 120764 motor oil overcomes these disadvantages; it is designed to withstand high temperatures, which is especially important if you are driving in a hot climate.
  • Protect the turbocharger parts. The inner shaft of a turbocharger can run up to 200,000 rpm, Mobil 1 motor oil can reach that shaft and lubricate it properly and quickly. Keep them running at the highest speed and increase engine power.

Castrol EDGE 5W-20 Synthetic Motor Oil

Advantages:

  • Castrol EDGE’s viscosity decomposition is three times more powerful than other synthetic oils and takes the lead in the sector with excellent engine protection.
  • Castrol-03083-5W-20-Synthetic-MotorWith an unique Titan technology, Castrol 03083 EDGE changes the body in such a way that the oil acts under extreme pressure, doubling the durability, reducing friction (HFRR) to maximize engine performance.
  • Castrol Edge can neutralize acid in the engine to reduce rust and corrosion on important components.
  • Castrol EDGE Synthetic Oil has the power for maximum efficiency, enabling the engine to continuously respond to the ever-changing environment inside the engine, preventing sludge, abrasion and oxidation, and adopting to the harshest industrial conditions.
  • Meet the performance requirements of dexos1, meet Chrysler MS 6395, Ford WSS-M2C153-H, Ford WSS-M2C930-A, Ford WSS-M2C945-A
  • Exceed ILSAC GF-5, API SN, ACEA A1, ACEA B1

Temporary Conclusion

The above are products suitable for vehicles that have been running for a certain period of time. They are the top-quality synthetic lubricants of the world right for in the present time, meeting the severe operating conditions.

However, I like the Valvoline MaxLife High Mileage because it suits my car, has reasonable cost. It not only is designed from the advanced formula meeting many criteria such as abrasion protection, engine cleaning, and deposit and sludge dissolution but also prevents oil spills and leaks.

In addition, the Mobil products are very quality, most customers are satisfied. If your car is a race car with tough operating requirements, Mobil 1 120762 or Castrol EDGE is a good choice.

With suggestions on quality automotive lubricants which tailor-made for each of these needs, hopefully, you will find the most suitable type to protect your beloved car. Last but not least, you must always change the oil for the car according to the manufacturer’s recommendations despite the oil quality.

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