The right choice of synthetic motor oil adds to the longevity of the engine of your vehicle, besides improving fuel-efficiency. The ideal engine oil delivers its quality under the extreme heat, speed and pressure. It provides the engine with lubrication and protection. You may find it a hard choice to go for a particular engine oil, so we present to you the ten best synthetic motor oils 2018 to choose from.

Comparison of the Top-Rated Synthetic Motor Oils

Mobil 1 (120766) Extended Performance 5W-30 Motor Oil


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Mobil 1 brings to you a full synthetic oil that enhances the performance of the engine of your vehicle, preventing the deposits of sludge. The 5w30 oil extends the life of the engine, lubricating it with its enhanced synthetic formula. You will find the motor of your automobile running well under any condition when you use the top-rated product. The oxidation stability and ability to control thermal conditions of this engine product is outstanding. It can provide exceptional protection to the engine. The extended oil is compatible with all weather conditions and supports starting the engine under cold weather conditions.

Mobil 1 120758 Advanced Full Synthetic Motor Oil for 0W-20


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If you are looking out for a good motor oil with low viscosity, you can buy this product. This option is capable of enhancing the fuel efficiency of automobiles by 2%. It also prevents aging of oil and provides a long-lasting protection to your vehicle. The oxidation capability of the high-quality oil is worth mentioning. The full synthetic formula of the product enhances the performance of engines.

Mobil 1 120760 Synthetic


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This is a good engine oil that protects the engine even under extreme driving conditions. Aided by upgraded capabilities to deal with friction, it is recommended to you if you are looking for fuel economy and protection at the same time. It has good consumer reports and can keep the engine clean. Along with the low-temperature features, it provides excellent performance, meeting the latest industrial standards. It is one of the leading engine oils on the market and you will find it a good product to choose.

Pennzoil 550038221 Platinum 5W-30


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This is one of the best synthetic engine oils by Pennzoil that keep off sludge from the engine and provides it with all-around protection. When you think of the highest standards of protection and cleanliness, this high-performance synthetic motor oil will definitely live up to the standards. The customer reviews reveal that it has better cleansing agents in comparison to other models, thereby enhancing the performance. It is far better than the blend of synthetic and conventional products. It has a high rating and comes to you at an affordable cost.

Valvoline 782256 MaxLife SAE 5W-30


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If you are looking out for an advanced oil for high mileage, you can use this product from Valvoline. In comparison to other engine oils, it is quite cheap and comes within the average budget. The high mileage motor oil has enhanced oxidation capabilities and it ensures that there will be no oil breakdown or clogging of the engine due to the formation of sludge. The older engines are kept cleaner by additional detergents, and the engines get longer lives when you use the good quality product.

Shell Rotella (550019921) T6 5W-40 for Heavy Duty Diesel Engine


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When you need a heavy duty engine oil from a reputed brand, get in touch with this product. Its low ash technology enhances the performance of your vehicle and is highly adaptable to any driving condition. The overall review reveals that it is one of the most popular synthetic products. It reduces the amount of Sulphur, ash and phosphorous to cut down the level of sludge. It also has excellent capabilities to adapt to low-temperature conditions.

Castrol 06112 Power1 10W-40 Synthetic 4T for Motorcycle


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This is a top-rated synthetic motorcycle oil that comes to you at a reasonable cost. There will be no viscosity breakdown and the oil brings stability to your vehicle. With high temperature as well as the water-cooled performance of the engine, it aids the entire driving experience. If you are on the hunt for the best engine oil, this is the product to choose. It brings a three-tire protection, protecting the engine, gearbox and clutch.

Castrol 03096 GTX 5W-30 Conventional


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Castrol brings you a conventional motor oil that ensures a three-shield protection to your engine against deposit of sludge. With enhanced capabilities to reduce friction to the minimum level, it enhances the performance of your vehicle. It prevents the vehicle from suffering thermal breakdowns. This product comes from one of the best brands and protects the vehicle under extreme conditions of heat and pressure. The best part of the features of this product is that it enhances the mileage of the vehicle.

Honda Pro Honda GN4


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When you look out for a cheap engine oil for motorcycles, you can definitely opt for this product. It has a high resistance to friction and provides you with amazing mileage when you use this product. Coming to cleanliness and stability, there are a few matches of the engine oil on the market and you will get the product at the best price. The oil provides the engine with enough lubrication and you will contend with the protection that you get from the product.

Royal Purple 51530 5W-30 High-Performance Synthetic Motor


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You will find this performance motor oil extremely beneficial when you look out for an overall good performance of your vehicle. The diesel engine oil provides you with high protection against wear and sludge formation. The corrosion-protection abilities are also superb. It is compatible with fuels that contain ethanol and this is an added advantage to you when you use the oil. It also protects the catalytic system of emission, thereby improving the health condition of your vehicle. With the enhanced efficiency of fuels, it adds value to your money when you get in touch with it. It is an overall good product and you will be satisfied with the condition of your vehicle.