Royal Purple Oil Review: How Good this oil to use?

Synthetic oil is one of the best motor oils to use for a longer performing engine and reduced fuel consumption. The only problem is that there are various types of synthetic motor oils on the market which can get a person to be confused when it comes to choosing the best. Among the reputable brands is Royal Purple oil. Is royal purple oil worth it to buy? Read this Royal Purple Oil review to know more about this.

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Why buy Royal Purple Oil?

Royal Purple is a synthetic oil brand that was incepted in the year 1986. The firm produces full synthetic oil that is purple in color. They come with a US trademark and are API licensed. Over the years that this brand has been in this field, it has continued to produce all types of oils. Its synthetic motor oil contains an anti-wear additive that makes it to perform better than its competitors like Mobil 1 and Valvoline oil. Here are some of the benefits that Royal Purple oils offer its users:

  • Improved engine performance – using this motor oil will greatly improve the performance of your engine. Things like cold start or emissions will be greatly reduced and engine performance will be restored.
  • Corrosion protection – some of the things that make the engine to perform poorly is rust and corrosion in the engine. Purple oil has additives and blends of oil that carries out a great job of removing the deposits and rust that forms in the engine and fuel lines.
  • Increased fuel efficiency – when the engine is not functioning excellently, this may lead to a lot of fuel being used in the long run. The Royal Purple synthetic oil does a great job of clearing the deposits and enabling the user to save on fuel.
  • Better wear protection – wear causes the engine not to perform to its best. But by using this synthetic engine oil, you will be able to protect your engine from wear and it will run perfectly for several miles.

5 Best Royal Purple oil review 2019

Royal purple is known for its quality synthetic oils. It has a special additive technology that enables it restore lost performance in engines. Here are the best 5 Purple oil reviews.

Royal Purple 51520 API licensed SAE 5W-20 synthetic motor oil(Our Top Pick)

This Royal Purple 51520 has a viscosity of 5W-20. It is also API licensed and comes with a propriety additive technology so as to create high performance motor oils that maximize engine performance. This synthetic oil can be used in both gasoline and diesel engine cars. A great thing about this motor oil is that it is compatible with conventional engine oil and synthetic motor oil.
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Main features:

  • High performance synthetic oil
  • SAE 5W-20
  • API licensed
  • Proprietary additive technology
  • Meets warranty requirements of cars and trucks sold in the U.S


  • It has improved compatibility with fuels containing ethanol
  • Royal Purple 51520 offers better wear protection
  • It has superior corrosion protection
  • In has increased fuel efficiency
  • It has better protection of the catalytic emission system
  • It improves performance in both gasoline and diesel engines

Royal Purple 36250-6PK HPS 20W-50 synthetic motor oil

The Royal Purple HPS series engine oil is specifically formulated to maximize performance. Also, the oil has a high level of zinc/phosphorus anti-wear additive and Royal Purple’s proprietary Synerlec additive technology that blend to perform better than top synthetics and conventional oils. This oil is highly recommended for cars no longer manufacturer warranty and for those looking for a higher level of performance and protection. HPS lowers engine wear and engine heat to extend the life of your engine. For superior protection of your car engine and better fuel efficiency, use this synthetic oil.
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Main features:

  • Synerlec additive technology
  • SAE 20W-50
  • Zinc/Phosphorus anti-wear additive
  • For gasoline and diesel engines


  • It offers maximum wear protection
  • It offers advanced protection
  • Royal Purple 36250-6PK improves performance
  • It provides corrosion protection
  • It has an advanced additive that improves the condition of metal-to-metal contact under grievous conditions for greater protection.

Royal Purple 01311 HP synthetic 2-cycle oil

The Royal Purple HP 2-C oil is high performing motor oil. It functions by improving performance and lowering wear in 2 cycle gasoline engines. It comes with Royal Purple proprietary Synerlec additive technology and synthetic oil blend that enables it make the engine to perform better. This synthetic oil is particularly created for 2-stroke cycle engine. In addition, it is highly recommended for snow 2-cycle for operation in temperatures below 20 degree Fahrenheit.
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Main features:

  • Full synthetic oil
  • Suitable for 2-stroke engine oil
  • Proprietary Synerlec additive technology


  • They improve engine performance
  • It excellently reduces wear in two-cycle gasoline engine
  • The proprietary Synerlec additive technology increases the oil film strength for optimum engine efficiency and full protection
  • It is suitable for use in pre-mixed and oil injected gasoline 2-cycle engines
  • It protects the engine from rust and corrosion

Royal Purple 06250-6PK API-licensed SAE 20W-50 synthetic motor oil

The Royal Purple 06250 is quality synthetic motor oil that is API licensed. It has a viscosity of 20W-50. This high performance oil comes with a proprietary additive technology and base oils blends for optimized engine performance and superior engine protection. Use it on your gasoline or diesel engine to increase fuel efficiency and offer superior corrosion protection.
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Main features:

  • SAE 20W-50
  • High performance synthetic oil
  • API licensed
  • Proprietary additive technology
  • Premium base oils


  • This oil is completely compatible with mineral and other synthetic oils
  • This engine oil offers superior protection
  • The API licensed car oil improves performance in engines
  • It can be applied in both diesel and gasoline engines

Royal Purple ROY11748 HMX SAE 5W-30 synthetic motor oil

The Royal Purple ROY11748 HMX is a top quality synthetic oil that can get rid of deposits in the engine. They are specifically designed for high mileage engines especially those that have covered more than 75, 000 miles. With the blend of the Synerlec additive technology and the robust zinc/phosphorus anti-wear compounds, it is in a position to offer great film strength. If you want to reduce engine deposits, extend drain intervals, minimize wear and restore lost engine performance, use the HMX synthetic oil for excellent performance.
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Main features:

  • High mileage synthetic oil
  • Synerlec additive technology
  • API licensed
  • SAE 5W-30
  • Robust zinc/phosphorus anti-wear compounds


  • Particularly designed to minimize wear
  • Reduces friction and metal-to-metal contact for peak engine performance
  • Restores lost performance in engines with more than 75, 000 miles
  • Lowers oil consumption common in high mileage engines

Royal Purple synthetic motor oil is a notable brand with an excellent technology that protects the engine and betters its performance. It can be used on both gasoline and diesel engines. From the above top 5 Royal Purple Oil review article, you can select a quality synthetic motor oil that meets your needs. When you pick quality motor oil, you get to save on your fuel consumption and improve on the performance of your car engine. So, whether it is for a high mileage car or a 2-cycle car, you can acquire it from Royal Purple oil. Hope you’ve found this review to be very informative.



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