When you buy oil for your motorcycle, you may see two common types: semi-synthetic oil and fully synthetic oil. Many people get confused at just the mention of these names. Do they mean something? Which one is better for your vehicle? In this article, we will explain the difference in simple words so you can make the right choice.
What is Semi-Synthetic Oil?
Semi-synthetic oil is a blend. It is a combination of mineral oil (derived from crude oil) and synthetic oil (manufactured in a laboratory). It normally has less synthetic oil and more mineral oil.
This combination makes semi-synthetic oil more cost effective than the fully synthetic one. Meanwhile, it is superior to plain mineral oil. It is widely used by many people since it provides a balance between price and performance.
What is Fully Synthetic Oil?
Fully synthetic oil is not diluted with mineral oil. It is entirely produced synthetically in a laboratory. Scientists have designed it to work better in engines.
This kind of oil is capable of withstanding both extreme temperatures and cold ones. It is not broken down easily and preserves your engine. And that is why it is regarded as the finest kind of engine oil.
Main Differences Between Semi-Synthetic and Fully Synthetic Oil
Let us look at the main differences step by step:
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Quality
Semi-synthetic oil is good, but fully synthetic oil is considered better as it is more refined and purer.
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Price
Semi-synthetic oil costs less, while fully synthetic oil is more expensive.
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Performance
Semi-synthetic oil performs well compared to normal mineral oil, but not as well as fully synthetic oil. Fully synthetic oil functions exceptionally regardless of whether it is hot or cold. It also has a longer shelf life.
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Engine Protection
Semi-synthetic oil protects your engine, but it wears out faster. On the other hand, the full-synthetic oil provides more protection and less engine wear.
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Oil Change Interval
Semi-synthetic oil may require more frequent replacement. Meanwhile, fully synthetic oil will allow you to cover more miles before changing.
Pros and Cons
For a more detailed comparison, here is a simple list:
Semi-Synthetic Oil
Pros –
- It is more economical in terms of cost.
- It is superior to mineral oil.
- It is cost effective and offers good protection.
- It is very suitable for daily city driving.
- It is easier to find and available in most shops.
Cons –
- It does not last as long as full synthetic oil.
- It is not the best for extreme conditions.
- Requires more regular oil changes.
- It may not be sufficient to protect high-performance engines.
- The engine might not remain as clean.
Fully Synthetic Oil
Pros –
- It provides the best engine protection.
- It works in all weather.
- It lasts longer and thereby requires fewer oil changes.
- It keeps the engine cleaner by minimizing sludge and deposits.
- It has lower friction, which may make it fuel-efficient.
- Ideal for modern and high-performance vehicles.
Cons –
- It is more expensive when compared to other types of oil.
- It is not always required with old or simple engines.
- May be more difficult to find in some smaller stores.
- Paying extra may not be worth it to people making small journeys.
Which Oil Should You Choose?
The right oil depends on your vehicle, your driving style and your budget.
Use semi-synthetic oil when:
- You desire higher performance than mineral oil, yet you do not want to spend too much.
- You drive at a normal speed and do not exert your engine.
Use fully synthetic oil when:
- You want the best protection for your engine.
- You tend to drive in particularly hot or cold weather.
- You want more time between oil changes.
- You have a new or high-performance car.
Why Does Oil Matter?
Many people believe that quality oil doesn’t matter that much. The fact is that best engine oil is like blood for your engine. It minimises friction, keeps the engine cool and avoids accumulation of dirt.
When the wrong type of oil is used, your engine may not be able to perform as expected. It can also even damage your vehicle in the long-term. Hence, it is essential to learn the difference between the types of oil to choose the right engine oil for Motorcycle.
Final Thoughts
Semi-synthetic oil and fully synthetic oil both have their own pros and cons. Semi-synthetic is a decent all-purpose choice, which offers quality at a reasonable price. The fully synthetic oil is the highest grade to get the best protection and performance.
It is always recommended to refer to your vehicle’s operations manual. The manufacturer typically includes specific instructions on the mix of oil to be used. And in case you are still not sure, consult a qualified mechanic.
Make sure that you are using the right type of oil because this can prolong the life of your engine and save you money in the long run.
