A car can’t function without this oil. This is because the moving parts will be worn out due to friction. The oil also helps in reducing the build up of heat in the engine. It actually serves as cleansing agent. The other advantage is that the oil traps all the deposits such as dirt and debris that find their way into the engine.
When looking to buy engine oil, you have the option of choosing between synthetic and conventional oil. Synthetic oil is usually pure because it has been refined through distillation to remove the impurities that come with crude oil.
Due to its purity, synthetic oil doesn’t emit smoke or smell. On the other hand, conventional oil is not pure because it’s not distilled. It therefore emits a lot of smoke and a choking smell.
Synthetic oils come with additives that meet the specific needs of your engine. They do not disintegrate under high temperatures.
Although conventional oil is cheaper than synthetic oil, it’s expensive in the long run. This is because it doesn’t last long in the motor.
It actually requires to be changed regularly after doing a few thousand miles. The other disadvantage is that it can’t be recycled. The oil therefore contributes towards the pollution of the environment.
So which are the best synthetic oils?
- Why do you need synthetic oil in your engine?
- What features make them the best synthetic oils?
- Are there brands that stand out as the top brands in offering synthetic oils?
Well, we are about to find out.
Let’s get into it and find out the Best Overall, Best Value and an Honourable Mention in each class.
The Overall Winner Of The Best Synthetic Oil
Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil
- ATTENTION: Castrol GTX Magnatec will be transitioning to a brand NEW Castrol product, GTX Full Synthetic, on January 1st 2022.
- Dramatically reduce engine wear
Why does Castrol GTX stand out among other synthetic oils?
According to an IVA wear test, Castrol 03057 GTX offers your engine the best lubrication that leaves the engine parts four times smoother. If the engine parts are smooth, there is less friction, which leads to better performance and engine life.
Castrol 03057 GTX synthetic oil stands out as it comes with advanced thermal properties. Thus, it does not dissipate in high temperatures. This ensures maximum protection for your engine even when it heats up. It also enables a smooth startup in cold temperatures.
It also comes with advanced cleaning agents that prevent sludge formation. Castrol GTX collects and eliminates all deposits in the engine. It also stands out because of its shear stability and its extended drain interval.
The synthetic oil helps in protecting your engine for about 20 years. Most of the engine wear and tear happens during start-up. Castrol GTX flows fast in the engine during start-up to lubricate the moving engine parts. This protects your engine from almost 75% of wear that happens during start-up.
Castrol 03057 GTX meets the specifications of ILSAC GF-5, API SN PLUS, FORD WSS-M2C929-A, and GM Dexos 1 Gen 2 and is safe for use in a large variety of car models.
- Advanced protection against wear and tear.
- Advanced thermal properties.
- Castrol 03057 synthetic oil is expensive.
Castrol 03057 GTX synthetic oil offers the best performance and protection for your vehicle. It also ensures your engine is clean for smooth running.
Best Synthetic Engine oil for your Automobile
1. Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil
- ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits
- 40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test
Valvoline SAE Motor oil comes in an attractive container with a handle that makes it easy to use.
Would you love to enjoy a clean engine? If yes, Valvoline SAE motor oil is your oil of choice. It comes with advanced additives that offer superior protection against sludge formation, it also collects and eliminates all deposits for optimal performance.
If you drive under severe conditions you should go for Valvoline SAE synthetic oil. It features thermal properties that offer superior protection even in high temperatures and is ideal for long-distance drivers and high-performance vehicles.
What’s more? The synthetic oil is compatible with most conventional and synthetic oils. As such, you do not have to drain the current oil in your engine to add Valvoline SAE. But mixing it with other oils may affect its performance and durability.
It is safe for use in a variety of car models.
- Fuel efficiency.
- Extended drain interval.
- Ensures a clean and healthy engine.
- It is expensive.
- Not suitable for use in motorbikes.
If you are a long-distance driver Valvoline SAE is your oil of choice. It provides superior protection in severe conditions. It is also fuel-efficient which saves you a lot of costs.
2. AmazonBasics 6-pack of Full Synthetic Oil, SN Plus, dexos1-Gen2, 5W-30
- 5 quarts of full synthetic motor oil; 5W-30; formulated for longer drain intervals
- Prevents build up that can cause rust and corrosion
The Amazon brand full synthetic oil has a formulation that allows for longer drain intervals and can save you a lot when going to the maintenance shop for servicing.
The synthetic oil is oxidation free. It also prevents the build-up of deposits that may lead to acid formation in the engine as it protects the engine parts from corrosion extending its lifespan.
During start-up the engine is prone to wear and tear as you need an oil that offers instant lubrication. AmazonBasics synthetic oil flows fast in the engine even after the engine has been idle for a while as it provides the necessary lubrication to prevent friction and wear.
The synthetic oil is also highly resistant to changes in viscosity. It comes with thermal properties that resist breakdown in high temperatures as you enjoy proper protection for your engine even when the temperatures are high.
You will also enjoy using AmazonBasics full synthetic oil as it reduces exhaust emissions.
Plus, the synthetic oil meets and extends API SN, Dexos 1 Gen 2, and ILSAC GF-5 specifications and you can use it in a variety of car models without the worry of voiding the warranty.
With its viscosity of 5W, the synthetic oil provides optimal protection even in cold temperatures. It has a configuration of 5W-30. 5W stands for viscosity grade in cold temperatures. 30 indicates the high-temperature performance.
- It is fuel-efficient.
- The oil has an extended drain interval.
- AmazonBasics synthetic oil resists any change in viscosity.
- It has no clear visibility strip on the container. Thus, it is difficult to estimate the oil amount you put in the engine.
- It is more expensive than its conventional counterparts.
AmazonBasics is an excellent oil for optimal performance in all weather conditions. It is also cost-effective as it offers an extended drain interval.
3. Royal Purple 51530 API-Licensed SAE 5W-30 High-Performance Synthetic Motor Oil
- Better Wear Protection
- Increased Fuel Efficiency. Royal Purple Motor Oil Is Both Fluid And Lubricant
Royal Purple 51530 makes it in our list of top three best synthetic oils for its compatibility. The oil is compatible with other conventional and synthetic oils that contain ethanol as you do not have to drain the current oil in your car to use Royal Purple 51530 motor oil.
If you were looking for motor oil for best wear protection, your search ends with Royal Purple 51530 motor oil. The synthetic oil flows fast when the engine starts up to lubricate the moving parts reducing friction between the moving parts which guarantees a longer lifespan.
The synthetic oil has a viscosity grade of 5W-30. For conventional oils they have a challenge performing in low temperatures. But the 5W viscosity in Royal Purple 51530 ensures protection even during winter.
Additionally the viscosity does not change in high temperatures. The oil resists disintegration in high temperatures and you enjoy optimal protection for your engine even when the engine heats up.
Plus the synthetic oil is rust and oxidation resistant as it prevents the formation of acids that cause corrosion. You can be rest assured of a long lifespan for your engine.
Royal Purple 51530 synthetic oil comes with cleaning agents as additives as the oil collects all the deposits in the engine and prevents the formation of sludge and you enjoy a cleaner and healthier engine with better performance.
- It is highly compatible with other oils with ethanol.
- The synthetic oil resists viscosity breakdown.
- You enjoy extended drain intervals.
- It is pricey.
Royal Purple is the oil to combine with other types of oils including conventional oils. You do not have to drain the current oil in the engine to add Royal Purple 51530 and It also offers you superior protection and an extended drain interval.
Best High Mileage Synthetic Oil
1. Royal Purple ROY11748 HMX SAE 5W-30 High-Mileage Synthetic Motor Oil
- Specifically Designed To Minimize Wear And Restore Lost Performance In Engines With More Than 75,000 Miles
- Formulated With Robust Zinc/Phosphorus Anti-Wear Compounds Combined With Royal Purple'S Proprietary Additive Technology
There is a misconception that you shouldn’t use synthetic oils in high mileage vehicles. The argument is that synthetic oils are slippery and may leak due to the hardened seals.
Well, nothing could be farther from the truth. There are synthetic oils that have a formulation to meet the needs of high mileage vehicles.
Royal Purple ROY11748 is a synthetic oil that is perfect for use in a vehicle with 75,000 miles. The oil has a formulation that helps in revitalizing old seals as it prevents any leakages.
Plus high mileage vehicles require an oil that will restore their dwindling performance. Royal Purple ROY11748 ensures that the high mileage engine is clean and healthy and it offers you optimal performance.
High mileage engines are also prone to friction and wear. The synthetic oil offers enhanced lubrication that minimizes friction and wears. The reduction of metal to metal contact also enhances the performance of the engine.
Additionally, the synthetic oil offers superior oxidation resistance. This prevents the formation of corrosive substances in the engine. The prevention against corrosion increases the lifespan of the high mileage engine.
It also comes with phosphorous and zinc additives that enhance its anti-wear properties.
High mileage engines generate a lot of heat. Thus, they require an oil that will act as a coolant and cool them down. Royal Purple ROY11748 absorbs heat to cool down the engine. It does not dissipate in high temperatures as it offers optimal protection, even in high temperatures.
- Rust resistant.
- Prevents corrosion of engine parts.
- Keeps your engine clean and healthy.
- It reduces metal to metal contact which increases the lifespan of the engine.
- The oil also rejuvenates the hardened seals to prevent leakages.
- It restores the performance of the high mileage engine.
- Some users lament about not getting the original product.
Royal Purple ROY11748 is an excellent synthetic oil to use in a high mileage engine. It rejuvenates the hardened seals to prevent leakages and It also restores its performance and acts as a coolant.
2. AmazonBasics High Mileage Motor Oil, Full Synthetic, SN Plus, dexos1-Gen2, 5W-30
- 5 quarts of high-mileage full synthetic 5W-30 motor oil; ideal for engines over 75,000 miles and for longer drain intervals
- Prevents build up that can cause rust and corrosion
AmazonBasics offers optimal performance for high mileage vehicles with 75,000 miles.
If there is metal to metal contact in the engine it takes wastes energy that would be useful. This negatively affects the performance of the vehicle. AmazonBasics oil offers lubrication that reduces metal to metal contact as it restores the power and performance of the vehicle.
The synthetic oil is also environmentally friendly. It reduces the exhaust emissions which is safe for the environment.
One area of concern while choosing an oil for your vehicle is the warranty. You do not want an oil that will void your car warranty. The Amazon synthetic oil is API SN, Dexos 1 Gen 2, and ILSAC GF-5 approved as it can be used in a large variety of vehicles.
The oil is highly resistant to breakdown in high temperatures. Thus, you enjoy an extended drain period, which is cost-effective.
High mileage engines are prone to having deposits and sludge. If the deposits build up they may lead to acid. The Amazon oil prevents the build-up of deposits and preventing corrosion of engine parts.
With the 5W viscosity the oil offers the best lubrication even in cold temperatures.
- Offers optimal performance in high temperatures.
- Cools the engine.
- Rust resistant.
- There is no clear visibility strip on the bottle.
The AmazonBasics high mileage oil will restore the performance of your high mileage oil. It also provides enhanced protection that increases its lifespan.
3. Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil
- MAXLIFE TECHNOLOGY PREVENTS engine breakdown with 40% better wear protection than the industry standard
- REFRESH AGING SEALS AND PREVENT LEAKS with seal conditioners
Synthetic oils are more slippery than conventional oils as using conventional on a high mileage engine may lead to leakages. Valvoline high mileage oil comes with additives that help rejuvenate hardened seals as it helps to prevent leakages.
High mileage engines are prone to deposits and sludge formation. This may affect the performance of the engine. Valvoline synthetic oil comes with enhanced detergents that eliminate deposits and sludge and you have a cleaner and healthier engine with a better performance.
Additionally it forms a protective layer around the engine parts. This prevents friction and wear, which enhances the durability of the engine.
- Cleaner and healthier engine.
- Rust resistant.
- Rejuvenated seals that prevent leakages.
Valvoline synthetic oil comes with properties that rejuvenate the seals to prevent leakages. It also offers superior protection against friction and wears.
Best High-Performance Synthetic Oils
1. Valvoline VR1 Racing SAE 20W-50 Motor Oil 1 QT
- Full Synthetic high zinc/phosphorus formulation for anti-wear protection, including push-rod and flat tappet applications
- Formulated to increase horsepower
Are you looking for the perfect oil to use in your racing car?
Valvoline VR1 is an excellent oil to consider. Rapid movements and shifts characterize racing cars as you require an oil that offers the perfect lubrication. Valvoline VR1 provides a layer of protection that prevents wear and tear.
Due to the rapid shifts racing cars generate a lot of heat in the engine as you should use oil that absorbs heat to cool the engine. Valvoline VR1 cools the engine and does not dissipate in high temperatures and protects the car engine all through.
Plus high-performance engines require a lot of power. Valvoline VR1 high has a formulation that increases the horsepower for optimal performance. It also features enhanced zinc/ phosphorus additives for enhanced protection. This makes your racing car engine more durable.
What’s more? High-performance engines operate under a lot of pressure and stress. Valvoline VR1 comes with anti-foam additives that offer enhanced protection under stress.
The synthetic oil is ideal for use in gasoline engines and others that use partial and full fuels.
- Enhanced protection.
- More power.
- Absorbs heat to cool the engine.
- Price is too high.
- Container has no handle which makes it hard to pour oil.
The synthetic oil is an excellent choice to use in a racing car. It provides optimal protection under extreme temperatures and pressure.
2. Royal Purple 1021 XPR 5W30 RACING OIL
- For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual
- Greater wear protection on startup
Royal Purple 1021 XPR has a formulation that meets the high demands of the racing engines.
According to racing teams Royal Purple high-performance synthetic oil increases horsepower as you get better performance which is essential in car racing.
Metal to metal contact in the engine causes friction and also wastes power. Royal Purple XPR provides a stable film of protection and lubrication. This prevents metal to metal contact, and your car offers peak performance.
The synthetic oil also offers optimal protection over a broad range of temperatures. It offers immediate lubrication during startup to prevent wear and tear and it does not disintegrate in high temperatures while providing protection in high-temperatures.
Plus you enjoy prolonged service intervals, which is cost-effective.
The synthetic oil also offers you superior protection against rust and corrosion and you enjoy a longer lifespan for your engine.
- Operates under extreme pressure and temperatures.
- A strong film protection reduces friction.
- Prolonged service intervals.
- No handle on the container. This makes it challenging to handle especially for people with small hands.
- Some users complain of not receiving the right order.
For all your racing car needs choose Royal Purple high-performance oil. It offers the best protection against friction. It also increases the horsepower dramatically.
3. Brad Penn Oil Partial Synthetic Racing Oil – 10w30
- Specially formulated using high quality PennGrade base stocks and select additive technologies to meet the stringent lubricating demands of high-performance, highly stressed, street and racing engines.
- Delivers excellent shock load and high temperature protection to heavily stressed engine parts including bearings, camshafts, rings, and pistons.
If you enjoy car racing whether on the track or in the streets Brad Penn partial synthetic oil is the oil for you.
Its viscosity grade ensures that you have a quick engine start-up and it also helps in warming up the engine. It also offers the necessary lubrication to prevent friction and wear during start-up.
Do you have a flat tappet engine and you are lost on the oil to use? Brad Penn is an ideal oil to use as it comes with advanced anti-wear properties.
Your car engine requires maximum protection during high-stress competitions. The synthetic oil has unique properties that enable it to cling on the various parts of the engine. This minimizes wear and tear.
Plus it contains effective detergents as additives. The detergents help to keep your engine clean and healthy. A clean and healthy engine offers the best performance.
It is also resistant to breakdown, which guarantees extended drain periods.
- Smooth engine start-up.
- Enhanced protection against wear.
- Some users complain that the oil wrecks their oil pressure sending unit
Ideal oil to use in a racing car. It offers the best performance and protection.
Best Synthetic Oil for Diesel Engines
1. Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Engine Oil
- EXCELLENT WEAR PROTECTION IN HEAVY DUTY APPLICATIONS that can take a toll on critical internal moving parts
- RESISTS OXIDATION AND FIGHTS DEPOSITS & SLUDGE with higher quality synthetic base oils and special inhibitors
Most diesel engines are hardworking. They operate under severe temperatures and stress and require better protection for better performance and durability.
If you own a pickup or utility diesel engine Valvoline Premium Blue is the oil for you. It has a unique formulation to protect heavy-duty engines. It meets the requirements of various brands including Caterpillar, Navistar, Mack, etc.
It offers you a smooth start-up during cold weather and prevents friction and wear. It also comes with thermal properties for operating in high temperatures.
Additionally it offers enhanced oxidation resistance as there will be no formation of corrosive substances in the engine.
It also keeps your engine clean and healthy.
It offers protection for diesel engines with emissions treatment. These include Diesel Particulate Filters (DPF) and Exhaust Gas Recirculation (EGR).
- Enhanced protection for utility vehicles.
- Smooth start-up.
Valvoline Premium Blue offers optimal performance and protection for utility diesel engines. It also stands out for its soot control properties.
2. AmazonBasics Full Synthetic Heavy-Duty Diesel Oil – 5W-40
- 1 gallon of full synthetic 5W-40 motor oil; formulated for longer drain intervals
- Prevents build up that can cause rust and corrosion
AmazonBasics motor oil offers you a better fuel economy compared with its counterparts as you can enjoy longer drain intervals which is cost-effective.
Additionally, the synthetic oil prevents sludge formation and build-up of deposits and can enjoy a clean engine with enhanced performance. Plus it is also rust and corrosion resistant which guarantees a longer life for your engine.
AmazonBasics also comes with enhanced thermal properties and a 5W-40 viscosity grade and gets you a smooth startup for your engine in cold weather. Your engine also gets the best protection in high temperatures.
What’s more, the oil is compatible with other oils. Therefore, you can top up the current oil or do a complete change of oil.
- Protection in high and low temperatures.
- Corrosion and rust-resistant.
- It is expensive.
You may have a challenge estimating the amount of oil you pour especially when topping up.
AmazonBasics ensures your diesel engine lasts for long. It is also cost-effective due to prolonged service intervals.
3. Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil
- For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
- Provides 1. 5% improved fuel economy performance compared to SAE 15W-40 oils
With Shell Rotella, you enjoy better fuel economy compared to 5W-40 oils. The extended service periods also save you a lot of costs. The synthetic oil comes with advanced additives as it offers excellent protection for engine guaranteeing a long life.
Additionally, it features cleaning agents that prevent sludge formation and eliminate deposits. It also minimizes the effects of soot and other contaminants.
The synthetic oil is built with shear stability that resists the loss of stability. As such, the oil does not lose stability even when operating under high temperatures.
- Enhanced performance.
- Clean and healthy engine.
- Better fuel efficiency.
Shell Rotella offers your engine optimal performance in all weather conditions. Its shear stability enables it to withstand the immense pressure in the diesel engine.
Best Synthetic Motorcycle Oil
1. Mobil 1 Racing 4T Motorcycle Oil for Sport Bikes – 10W-40
- For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual
- Superb engine, clutch and transmission protection
For a racing motorcycle, you need to be in the best condition to offer peak performance. Racing bikes operate under extreme conditions and you need an oil that can withstand the conditions.
Mobil 1 oil is ideal for racing bikes including off-road, on-road and four-stroke. It comes with a formulation that ensures the best protection for the engine. The specific additives meet the various needs of the engine.
For instance with Mobil 1 you will enjoy a clean and better-performing engine. It also withstands the high temperatures generated by a racing bike, you also enjoy durability whether participating in short or long cases.
- 10W-40 viscosity grade.
- Smooth transmission.
- Some are not properly sealed causing leakages.
Mobil 1 is ideal for both short and long races. You can also use it either in off-road or on-road competitions.
2. Red Line 20W-50 Motorcycle Oil
- Designed for the latest Big-Twin motorcycle engines that specify 20W50 motor oil, including Milwaukee-Eight, Evolution, Twin Cam and aftermarket engines of similar design
- Superior film strength through the use of ester base stocks for protection and ring seal
Red Line makes it in our list of top 3 motorcycle oils because of its formulation and design. First its bottles have a design that makes it easy to pour oil into the engine leaving you with no oil spillage.
If you own a Twin Cam, Evolution, and other Big-Twin motorcycles with a specification of 20W40 Red Line is what you need. The synthetic oil meets the needs of all high revving engines. Its formulation helps it to withstand the high temperatures in the engine. It minimizes friction and wears at high temperatures.
With the zinc and phosphorus additives, the oil reduces wear in the engine and makes it more durable. You also enjoy better clutch operation for effortless gear shifting. Additionally using Red line motor oil leaves you with a clean engine leaving you with better performance and power.
- Durable engine.
- Anti-wear properties.
- Convenient bottle.
- Expensive though the price is worth it.
Red Line offers you better anti-wear properties for durability purposes. You also enjoy better and smooth shifting of the gears.
3. Royal Purple 01316 Max Cycle 20W-50 High-Performance Synthetic Motorcycle Oil
- Stop the engine.
- Warm the engine to running temperature by running it at idle speed for approx. 5 minutes
Royal Purple 01316 is designed for bikes with high revving engines. High-performance bikes generate a lot of heat as you need an oil that can withstand the high temperatures. Royal Purple comes with thermal properties for enhanced protection in high temperatures.
Also, the oil offers excellent rust and corrosion resistance as corrosion wears off the engine parts and reduces durability. Royal Purple is formulated with additives that keep the engine clean as the oil flows, it collects and eliminates all deposits. It also prevents any sludge from forming in the engine.
What’s more? Its resistance to breakdown under pressure and high temperatures makes it durable. You, therefore, enjoy extended service periods and saving more. Royal Purple stands out because of its Synerlec additive technology. Users of the synthetic oil say it reduces noise in their engines and it also offers better fuel efficiency and mileage.
- Better performance.
- Enhanced fuel efficiency.
- Designed for high-performance bikes.
- Some customers complain of not getting the correct product.
Royal Purple 01316 meets the needs of high-performance bikes. It guarantees a quieter noise and better fuel efficiency.
Best V-Twin Motorcycle Oil
1. Mobil 1 20W-50 V-Twin Synthetic Motorcycle Motor Oil
- Product Type:Auto Accessory
- Item Package Dimension:7.625 " L X8.125 " W X9.625 " H
If you have a four-cycle motorcycle that uses a 20W-50 oil, you can use Mobil 1 motor oil. It has a formulation that meets the needs of bikes with a common engine and transmission system. You can also use it if the engine and transmission systems are separate.
With Mobil 1 you enjoy better-wet clutch operations, It also helps in getting better acceleration in your bike and more horsepower.
It also fits you whether you ride for long or short distances. It has a formulation that meets the requirements of high-speed operations and you can also use Mobil 1 if you spend time in town traffic where the bike idles for long.
High revving engines generate a lot of heat, Mobil 1 synthetic oil has a formulation that stands the high temperatures and the engine is protected from friction and wear in extreme temperatures.
The oil improves the shifting in the bike for better performance.
- Better wet, clutch operation.
- Withstands the high temperatures in high revving engines.
- Better friction and wear protection.
- Some users complain that it is has issues starting in cold weather.
- It is costly than its conventional counterparts.
Mobil 1 is ideal for short and long distances. It has a formulation that handles high temperatures in the engine.
Read the Full Review
2. Maxima Racing Oils 30-11901 20w50 V-Twin Full Synthetic Engine Oil
- Formulated specifically for V-Twin engines
- Approved for H-D V-Twin engines, transmissions and primaries
The Maxima V-Twin oil is designed for use in H-D V-Twin engines, transmissions and primaries. V-Twin racing engines are demanding and generate a lot of heat. Maxima Racing oil acts as a coolant and lowers the operating temperatures.
It also boasts of increased film strength that reduces friction in the engine and reduces friction and wear and makes the engine durable. Conventional oils break down easily in severe temperatures. However Maxima Racing oil offers exceptional shear stability as it doesn’t down under extreme conditions.
Plus it comes with ultra-cleaning additives as this protects the engine from any deposits and sludge formation while enjoying an enhanced and trouble-free operation. The oil comes with a convenient handle with an excellent grip as it’s the shape of the bottle and the spout make it easy to pour the oil into the engine.
- Convenient handle and container.
- Ultra-cleaning additives.
- Shear stability.
- Available only in 20W-50.
The oil offers enhanced shear stability for durability purposes. It is also convenient to use and reduce spillage.
3. Red Line 90226 V-Twin 20w50 PowerPack Oil Package
- Complete kit for motorcycles equipped with Evolution, Milwaukee-Eight and Twin-Cam engines*
- 2007-up H-D motorcycle with the 96-inch and larger Twin Cam engines, users must purchase one extra bottle of Primary Chain Case Oil to meet this engine’s 38 oz (45 oz dry) capacity, compared to the 32 oz wet capacity of a Milwaukee-Eight, Evolution or V-Twin case
Red Line 90226 V-Twin is suitable for motorcycles with twin-cam and Evolution engines. The V-Twin oil package includes a transmission oil that is shockproof for smooth shifting and it also comes with chase oil and a convenience funnel.
The oil comes with superior cleaning additives that prevent deposit and sludge formation as your engine will remain clean and performing highly. It also offers shear stability to withstand high temperatures in the high-revving engines and it resists breakdown, which extends the drain period.
Additionally it has a viscosity that allows for a smooth startup in cold temperatures. The oil flows fast during startup to reduce friction and wear as your engine will last longer.
- Durable engine.
- Shear stability.
- No clear marking on the bottle to measure the amount of oil you put.
Red line V-Twin oil is suitable for Evolution and twin-cam engines. It offers smooth shifting and enhanced shear stability.
Benefits of synthetic oil
Peak engine performance
Metal to metal contact in the engine wastes energy. When you use synthetic oil it provides a protective layer around the moving engine parts as it reduces the metal to metal contact. The reduction in friction enhances the engine performance.
Racing cars and bikes use synthetic oil because of enhanced performance making shifting smoother.
Performs well in all weather conditions
Synthetic oils come with additives that enhance shear stability as the oil does not lose its viscosity either in cold or hot temperatures.
In cold weather, conventional oils may lose their viscosity. This exposes your engine to wear and tear but synthetic oil will flow fast even in cold weather to lubricate the engine parts as you can enjoy more durability for your engine.
Extended drain interval
Conventional oils break down in high temperatures and pressure as you will have to change the oil many times to protect your engine.
On the other hand synthetic oils come with thermal properties. They don’t break down in high temperatures or pressure and you can enjoy a prolonged drain interval that saves you a lot of costs.
Saves you money
The initial price of synthetic oil is way above that of conventional oils. Most of the complaints from customers revolve around the high cost of synthetic oils. The high price comes as a result of the intense research and processing of synthetic oils, they also come with additives that are absent in conventional oils.
Nevertheless synthetic oils save you more in the long run. You will enjoy extended drain intervals which is cost-effective. It is also fuel-efficient which means you spend less money at the pump. Synthetic oil also offers better protection for your engine as you will have fewer trips to the mechanic for repairs.
Extended durability of your engine
Synthetic oils come with additives that meet the specific needs of your engine. For instance they come with cleaning additives that keep your engine clean. The properties flow in the engine to remove all sludge and oil deposits and your engine will run smoothly which extends its life.
They also protect your engine from friction, which causes wear and tear.
Increased fuel mileage
Synthetic oil lubricates the moving engine parts reducing friction and your car or bike will run smoothly without much acceleration. Also the engine will have more power to carry out difficult operations. Saving you at the pump.
Types of synthetic oil
Full synthetic oil is human-made. It is artificially formulated to meet the specific needs of your engine. Unlike conventional oils synthetic oil does not come from crude oil. It is made in the lab with chemicals and it comes with additives such as cleaning agents, thermal properties, shear stability, etc.
The additives make your engine perform better and also offer better protection. It is the additives and the research involved in the lab that makes synthetic oils expensive.
A blend is a mixture of components. Synthetic blend oil is not fully synthetic. It is a mixture of different components for better performance.
It is a mixture of conventional oil and synthetic base oil. The synthetic blend is made of conventional oil mixed with synthetic additives. The mixture offers better performance and protection than conventional oils.
But, the synthetic blends do not offer protection as full synthetic oils do. Nevertheless, it is an excellent way of enhancing the performance of conventional oils. Also it is an excellent hack to employ when you do not have enough money to buy a full synthetic oil.
Liqui Moly is a company that has its operations in Germany. The company specializes in lubricants, oils, and additives.
It has been in operation since 1957 when it was founded in Ulm. Today Liqui Moly is part of the Wurth Group. It purchased shares from Ernst Prost who held the majority shares.
Mobil 1 company has a reputation for being the early innovator of synthetic oil. The status still stands as the company continues to produce dependable synthetic oils.
Whether driving a new car or one that has seen 75,000 miles and above, Mobil 1 oil has oil for you. Mobil 1 synthetic oils keep your engine protected and performing for more than 250,000 miles.
The company has operated since 1974. Mobil 1 oil is officially recommended for use in Chevrolet, Porsche, Mercedes-Benz, etc.
Royal Purple is famous for its line of Royal Purple motor oils. They are used for diesel and gasoline engines. The company that operates in America was founded in 1986 by John Williams. The company manufactures synthetic oil using its own additives.
Motul is a French-based company that operates globally. The company specializes in manufacturing and distributing oils and lubricants for all engines. The company has been in operations since 1853. It started its operations in New York, United States of America.
Today, the company has its headquarters in Aubervilliers, France. The company was the first to employ ester technology in manufacturing lubricants. The technology makes its lubricants resistant to high temperatures, shear stability, etc.
Pennzoil company was established in 1913 in Los Angeles, United States of America. South Penn Oil bought the company in 1955. In 1963 South Penn Oil merged with Zapata Petroleum, and the new company was named Pennzoil.
Pennzoil deals with manufacturing oils and lubricants. It is the recommended motor oil for BMW, Rolls Royce, Ferrari, and many others.
Valvoline company was established in 1866. It has an experience of more than 150 years in the oil and lubricant world.
Valvoline is a global marketer and distributor of lubricants. It ranks as the no. 2 brand in terms of the number stores that operate in the United States of America. It is also ranked 3rd passenger car motor oil brand.
Valvoline got you covered whether you drive a new car/bike or a high mileage car with over 75,000 miles. Its synthetic fuels promise better performance, protection, shear stability, and a clean engine.
Castrol is a British based company that deals in automotive lubricants. The Wakefield Oil company has been in operation since 1899. Charles Cheers Wakefield founded it. The Brand “Castro” came about after the Castro oil was added into its formulations.
In 1966, it was renamed Burmah-Castrol after Castrol was purchased by Burmah oil. BP then purchased Burmah-Castrol in 2000.
Polaris was established in 1954 in Minnesota, United States. To date, the company has its headquarters in Medina, Minnesota. Polaris lubricants can withstand the severe conditions in high-performance engines.
Synthetic oil pricing
There are a few options available that cost below $30. Synthetic oils involve a lot of research in their production making them expensive.
The options that cost below $30 are mostly synthetic blends. These are primarily conventional oils with synthetic blends added to it. It would help if you first checked customer reviews before deciding on the oil to buy.
In this category, you find a range of high-performance synthetic oils. With a budget of $30-$39, you can be sure to get a synthetic oil for your engine. The oils in this category include high mileage oils, high-performance oils, etc.
The synthetic oils offer you better protection and performance for your engine. Note: check the owner’s manual before you decide on the synthetic oil to buy.
$39 & Over
This category carries premium synthetic products. If you want to get the best protection for your engine you should go for premium synthetic oils. They come with advanced additives and properties that offer superior protection.
Key features of synthetic oils
When looking for synthetic oil, you should consider its viscosity. The viscosity you go for should depend on the weather conditions, among other factors.
If you operate where the temperatures are high, choose an oil that will handle high temperatures. The high temperatures in the engine plus the environmental temperatures can make oil to dissipate.
Also, get a synthetic oil that flows well in cold temperatures if you live in a cold area or during winter. The oil will lubricate the engine parts and prevent friction, especially during start-up.
Synthetic oils have different applications. For instance, there are synthetic oils meant for racing bikes. If you use synthetic oil intended for cars on the motorbike, it may damage the engine.
Also, some motorbikes have the engine and transmission together as you should get a synthetic oil that will meet the needs of such engines. Other applications of synthetic oils include high mileage, high performance, diesel engines, etc.
Some synthetic oils are highly compatible with other oils, whether conventional or synthetic. As such, you do not have to drain the current oil. You just top up with the new oil. If the oil is not compatible then you have to drain the current oil to add the new synthetic one.
Note, sometimes mixing a synthetic oil with other oils will affect its performance. It would be best to drain the current oil and use synthetic oil. Ensure you consult your manufacturer’s manual to see the recommended oil for your engine.
Before buying a synthetic oil, you should take note of the additives that it offers. Different oils come with various additives. For example racing cars are demanding, and they generate a lot of heat. Thus, you should get oil with additives that handle the extreme temperatures.
Other additives to consider include cleaning agents that keep your engine clean.
Ensure the synthetic oil you go for is within your budget. Some synthetic oils such as the premium ones are expensive.
Tips for using synthetic oils
How to Choose the Best Engine Oil
There are many brands of engine oils in the market. This makes it hard for a newbie to settle for the best deal. For a start, the best brand will definitely have many customer reviews than an emerging brand. When choosing engine oil, you should consider its ability to run on both gasoline and diesel engines.
Oil that supports both types of engines is better because you will not buy two types of oils which in return helps you save money.
It’s also advisable to settle for a brand that has been approved by major automakers. Such a brand will offer an excellent performance. In fact, when a brand bears certification from major manufacturers such as Ford and BMW is the best because such companies are very good in testing consumer products.
The good thing is that some brands exceed the requirements that are specified by these manufacturers. Besides that, the oil should retain its liquid state when exposed to high temperatures. Ordinary oils tend to breakdown when subjected to a lot of heat. Such an oil is not ideal for an engine that’s run for many hours.
What to Look For in Good Engine Oil
When buying engine oil, you should settle for a brand that works well regardless of the changes in weather. There are oils that freeze during winter because they can’t withstand low temperatures. When this happens, the engine of the car or any other equipment takes long to start due to the fact that the oil flows slowly.
There are also others that evaporate when you drive in extremely hot climate. It is also important to consider the viscosity of the oil. This is normally abbreviated SAE 0W. The lower the number before W, the better.
Most oils have a viscosity of 5W. Such oil can remain thick despite being exposed to harsh weather conditions. This thickness helps in keeping friction at bay because the moving parts can’t come into contact when the engine is turned on.
You don’t have to settle for an expensive brand because competition among manufacturers has led to the emergence of low budget oils. Good oil comes packaged in a plastic corrosion.
This kind of packaging gives you the convenience of carrying the container to wherever you are going. Besides that, buying oil in 5 quart is economical than settling for 1 quart. High quart means you are getting more oil.
Do you want to switch to full synthetic oil?
If yes, then you should check your manufacturer’s manual to see its recommendations. If you use an oil that is not compatible with your car model, it can void your warranty. Also, ensure that the synthetic oil you intend to use is compatible with other types of oils as you just need to top up with the new oil. If it is not compatible, you will have to drain the entire oil.
How do you check if the oil in your engine is adequate or not?
After changing or filling oil, let the vehicle run for some minutes. After that park in a level space. Allow the car to cool down and then remove the dipstick and wipe it. Put the dipstick back again and then remove it to check the oil level.
- If you are a DIY fanatic and want to change the oil yourself, ensure you do not overfill the engine. Overfilling the engine may cause the engine to overheat and damage the engine
- Synthetic oils absorb heat in the engine as they act as a coolant. However some engines such as racing car engines generate a lot of heat. Therefore, you can consider adding coolant to cool them off.
- Carefully read the label of the synthetic oil you intend to buy. Different synthetic oils come with various additives and applications as you need to ensure that oil meets the needs of your engine. For instance, using an oil meant for vehicles on a motorbike may damage it.
- Synthetic oils are slippery. If you want to use them in high mileage vehicles, ensure they have properties to rejuvenate the seals. This will prevent leakages.
Can I use synthetic oil in a high mileage vehicle?
You can use synthetic oil, whether you are driving a new car or a high mileage car. However, most high mileage vehicles were initially designed to use conventional oils. Synthetic oils are slippery, and they can leak when used in a high mileage vehicle.
As you look for synthetic oil to use on a high mileage vehicle ensure it has seal rejuvenating properties. This will help to prevent leakages. Synthetic oils restore the performance of the old engine and protect them better.
Can I mix synthetic oils with conventional oils?
Many synthetic oils are compatible with other oils as you do not have to drain the current oil in the engine. You can add synthetic oil to conventional oil to enhance its performance. It will also protect your engine better.
But, mixing the two may affect the performance of synthetic oil. To enjoy the best performance and protection, use synthetic oil alone.
Are synthetic oils more expensive?
Synthetic oils cost more than conventional oils. Conventional oils are manufactured by refining crude oil as they do not come with additives hence the low price.
Synthetic oils are prepared in the lab through a lot of research. They come with additives that help to protect your engine parts. They also ensure peak performance for your engine.
The high price of synthetic oils is due to the research and methods of production. Although the initial cost is high, synthetic oils end up saving you a lot. You do not visit the maintenance shop regularly. You also enjoy longer drain intervals.
Do synthetic oils last longer in the engine?
Yes, they do. Synthetic oils come with properties that enable them to last longer in the engine. For example, they come with thermal properties that help to handle intense temperatures. The oils do not dissipate in high temperatures, which makes them durable.
They also feature shear stability which resists any change in viscosity. They are also oxidation and rust-resistant. Their ability to clean the engine means they are not contaminated by dirt. All these factors contribute to their durability.
The prolonged drain intervals of synthetic oils save you a lot of costs.
Our pick for the best overall synthetic oil is Castrol 03057 GTX. The synthetic oil provides superior protection for your engine. It also features advanced thermal and cleaning properties.
Last update on 2023-11-12 / Affiliate links / Images from Amazon Product Advertising API