Good oil is good oil. There is exactly 0% synthesized oil in a bottle of "full-synthetic motor oil". Weight, filter, & frequency of changes are far more important than oil type. The only caveat is that the CHANGE from "conventional" oil to "synthetic" or back can cause the seals to leak for a while, until they become conditioned to the current oil.Performance and Protection: Synthetic oils offer superior protection and performance compared to conventional oils. Their uniform molecular structure provides better lubrication, reducing friction and wear on engine components. Synthetic oils also have higher resistance to oxidation and thermal breakdown, leading to cleaner engines …This is also where synthetics excel. Finally, turbocharging usually requires oil to cool the super hot turbo. Conventional oil simply cokes up and reduces the lifespan of the turbo compared to a good synthetic. I once had a Volvo 4 cylinder turbo that really really liked it when I changed over to synthetic.Synthetic is arguably "better" for your engine and helps protect against wear over time. Not to mention, you have longer oil change intervals. This is why many people use synthetic considering humans are lazy. It's a win-win with synthetic. Now, conventional is alternatively cheaper and does the job.So, there is no need to be paranoid. Conventional 5w20 is perfectly OK at 5,000 mile intervals per the manual. It is the more cost effective option if you are only paying $30 for an oil change every 5k compared to $75 for a synthetic 0w20 oil change every 10k.Conventional vs Synthetic Oil. My new to me 2004 Mustang used synthetic oil so I continue to use synthetic oil. However, back in 1976 I bought a new Chevy Monza with a 305 V8 and 4 speed transmission. I started to use Mobil 1 synthetic oil. After 10K miles the engine smoked oil and the dealership stated for unknown …Frequency Of Oil Changes. Lower. Higher. As displayed by the table, synthetic oil pretty much wipes the floor with conventional oil. The price difference is more than made up for due to synthetic oil’s durability and its …Without getting technical, AAA’s independent study revealed that synthetic oil outperforms conventional oil by a margin of nearly 50%. This translates to less vaporization, less oxidation, less sludge, more consistent viscosity, and lasting lubricant quality. As a result, engines running synthetic oil perform better, run …A recent independent evaluation of motor oils by AAA found that synthetic oil outperforms conventional oil by an average of almost 50 percent. You do pay a price for …Here are the Facts that I know. They are proven, despite opinions. 1. Quality Synthetics reduce wear compared to conventional oil. 2. Synthetics flow better at lower temperatures. 3. Synthetics maintain a more consistent viscosity over wider temperatures. Allowing for a wider range, ie. 0w-40 & 5w-40 vs 15w-40.1077 posts · Joined 2014. #3 · Mar 19, 2015. 2007.5-Present model years are recommended a synthetic based oil, most notably one that has the dexos1 or the new dexos2 stamp, or an oil that exceeds the dexos1/dexos2 specifications. Dealer's will put a dexos1/dexos2 spec'd oil in, and they do come …Synthetic has real advantages over conventional with better protection on both the hot and cold ends, potential efficiency gains, and longer oil change intervals. Also, don't be afraid to give it a try as mixing conventional and synthetic has no negative repercussions. Yes, it performs better and lasts longer.Pretty much has always been on conventional oil. I talked to several online mechanics (such as EricTheCarGuy, ChrisFix, Humble Mechanic, and SouthMainAutoRepair) as well as some local ones in my area, and they all said there is no consequence of changing from synthetic to conventional oil (or vice versa) regardless …Here are a few common misconceptions surrounding synthetic oil: “Synthetic oil is expensive.”. Although synthetic oil may cost more, the upfront expense is well worth the better fuel economy, longer engine life and longer oil change intervals it affords. “Synthetic oil causes oil leaks.”. Since synthetic oil flows better, it can help ...Synthetic Oil Vs. Conventional Oil. Jump to Latest Follow 31K views 95 replies 54 participants last post by Alex_garcia911 Jan 18, 2014. Canyon08Z71 Discussion starter 4678 posts · Joined 2005 Add to quote; Only show this user #1 · Mar 27, 2006. I see a lot of people with questions regarding synthetic oil and our …Synthetic oil works to preserve your engine when the engine is used frequently or under extreme conditions. However, for most boaters who just use their boat on the weekends or a couple of times per week, using conventional motor oil works just fine. The chance that your outboard motor will wear out before you stop using your boat …Synthetic building materials often hold up better and are less expensive than their natural counterparts. Info on products from siding to fencing to moldings. Expert Advice On Impr...May 29, 2020 · Testing full synthetic oil vs conventional I was STUNNED by the results. There is big hype about Full synthetic engine oil but is this a myth? At double the ... Yes, synthetic oil is better for your engine than conventional oil. Although conventional oil (i.e., mineral oil) can provide adequate lubrication performance, it can’t compete with the overall engine performance and protection provided by synthetics. Synthetics use higher quality base oils as compared to the less-refined base oils used in ...Learn. Synthetic vs. Conventional Oil. SERVICE BASICS. Synthetic vs. Conventional Oil. Every internal combustion engine relies upon oil for lubricating critical internal parts. …The 0W-20 oil that Honda now recommends for all their engines is made from synthetic base stock, whether it's advertised as such or not. All 0W-20 oils are synthetic as of today. 0W20 can be full synthetic or a synth blend. Honda's own 0W20 brand name has a blend: Bobistheoilguy member # 407. Synthetic oils and conventional oils both lubricate engines. The difference lies in how well the different oil works for your particular vehicle and driving conditions. Valvoline Full Synthetic oils have advanced anti-wear additives to combat engine wear and heat, as well as extra detergents to help reduce deposits, sludge, and the formation of ... AAA-approved auto shops typically charge $38 for a conventional oil change, while a synthetic oil change averages around $70, according to the study. For the average driver following the ...So, there is no need to be paranoid. Conventional 5w20 is perfectly OK at 5,000 mile intervals per the manual. It is the more cost effective option if you are only paying $30 for an oil change every 5k compared to $75 for a synthetic 0w20 oil change every 10k.When it comes to choosing the right type of oil for your car, there are two main options: synthetic oil and conventional oil. Each has its own set of advantages and disadvantages. ...Oct 15, 2013 · 4493 posts · Joined 2006. #29 · Oct 18, 2013. Synthetic oil has many of the exact same molecules that are in conventional oil. It falls back on matter of choice, more $$$ for the oil and less frequent oil changes, or less for the oil and more frequent changes. The 0W-20 oil that Honda now recommends for all their engines is made from synthetic base stock, whether it's advertised as such or not. All 0W-20 oils are synthetic as of today. 0W20 can be full synthetic or a synth blend. Honda's own 0W20 brand name has a blend: Bobistheoilguy member # 407.Cleaning synthetic fabrics can be confusing, as there are so many different types. Follow these guidelines for cleaning many synthetic fabrics. Advertisement The first step in ke...Having said hat I know a lot of older cars that once they use conventional will leak if you use synthetic (unless you replace all of the seals). Synthetic is a better oil, but if you change your oil every 3K miles then conventional should be fine. If you have the owners manual you can see what Honda recommends. gslow.Which Is Better? Engine oil is there to protect moving internal parts from damage caused by friction and heat. As such, synthetics are superior to conventional oil …Actually, that's not really accurate, Dad. Conventional oils volatilize off at lower temps than synthetics, so even when changing them at suggested intervals, there is quite a bit more buildup in an engine with conventional oil than with synthetic. …When it comes to choosing the right type of oil for your car, there are two main options: synthetic oil and conventional oil. Each has its own set of advantages and disadvantages. ...Conventional Oil vs Synthetic Oil · Its molecular size causes less friction between parts · It can reduce sludge deposits · Its additives boost engine protecti...1056 posts · Joined 2015. #4 · Sep 19, 2021. Synthetic oil is better for seals and gaskets. I also tow with mine and never used anything but synthetic oil. I go about 7,000 between changes. I just like the fact that synthetic oil stands up to heat better. I only use Motorcraft oil.A reason not to use synthetic would be if there’s a leak or it burns oil, but that goes back to the price. Reply reply. [deleted] •. Specific engines will call for specific brands of oil, especially on newer cars you'll want to make sure you're using exactly what the manufacturer calls for.Synthetic vs Conventional Motor Oil - Why Is Synthetic Better For Your Car? Sponsored by Mobil 1 motor oil. Learn more about Mobil 1 full synthetic motor oil...In hot weather, conventional oil breaks down much faster and will need to be replaced sooner. In cold weather, synthetic oil flows more smoothly through your engine and provides all the protection it …Oct 22, 2023 · Synthetic blends combine a mix of synthetic oil and conventional motor oil for a product that gives some of the benefits of both but comes with some compromises. It'll do a better job of ... synthetic oils are made from the same crude oil stocks as conventional oils. just a higher level of refinement. level 1- single weight oil (ie 30w) level 2- multi-weight oil (ie 10w30) level 3-synthetic blend oils level 4-synthetic level 5-full synthetic engine oil filters are good to about 25 microns. by-pass oil filters are good to 2.5 microns.Advertisement Many acrylic weaves resemble wool's softness, bulk, and fluffiness. Acrylics are wrinkle-resistant and usually machine-washable. Often acrylic fibers are blended with...Oct 5, 2022 · Synthetic oil typically costs more than conventional oil upfront, but because it lasts longer, it’s actually more cost-effective in the long run. In fact, synthetic oil can often last for up to 5,000 miles before it needs to be changed, while conventional oil needs to be changed every 3,000 miles. Compared to Harley-Davidson Screamin’ Eagle SYN3* oil, AMSOIL is six times better at resisting viscosity breakdown for improved protection against compensator and transmission gear wear. Check out the test results for yourself. While AMSOIL Synthetic V-Twin Motorcycle Oil is the perfect single oil for your Harley-Davidson …In hot weather, conventional oil breaks down much faster and will need to be replaced sooner. In cold weather, synthetic oil flows more smoothly through your engine and provides all the protection it …If your engine is leaking like a sieve and/or is worn out internally, I'd stick to petroleum oil. But aside from that the top tier synthetics are better in every measurable way. Any decent synthetic (Mobil 1/Extended Performance, Pennzoil Ultra, Castrol Edge, etc), will easily last for 7500 miles in a non turbo Subaru … Yes it is better, conventional oil causes sludge buildup and also “destabilizes” over time, this is why it is only good for 3 months/3000 miles. Synthetic oil is good for MUCH longer intervals if you use a high quality oil filter because the additives in the oil dont destabilize over time. Synthetic oil commonly resists breaking down for longer than conventional motor oil (typically 7,500 miles to 10,000 miles, sometimes up to 15,000 miles, opposed to 3,000 miles to 7,500 miles for conventional oil). Breakdown can cause increased viscidness that cuts efficiency to additives being …Synthetic oil may last anywhere from 5,000 to 7,000 miles before it needs to be changed, although some brands may last as long as 10,000, 15,000 or even 20,000 miles. Change interv...Without getting technical, AAA’s independent study revealed that synthetic oil outperforms conventional oil by a margin of nearly 50%. This translates to less vaporization, less oxidation, less sludge, more consistent viscosity, and lasting lubricant quality. As a result, engines running synthetic oil perform better, run …Conventional, or regular, oil is usually thinner than synthetic oil and is best for cars made before 1990. It’s cheaper than synthetic oil and can offer you improved fuel efficiency and reduced emissions. When temperatures rise, however, conventional oils may become too thin to protect your engine. This can lead your engine’s components to ...5320 posts · Joined 2011. #8 · Mar 13, 2016. If you are doing oil changes 5-7k then using regular oil is the way to go. Synthetic oil has a longer interval life 10 -12 k. It is just more economical using regular oil for shorter service and synthetic oil for longer service. 2009 RAV4 Sport V6 4WD.However, synthetic oil brands are produced globally. While they may have variations for specific regions, they generally exhibit more consistent performance characteristics. This means synthetic oil, regardless of the region, tends to provide a more predictable and reliable performance than Dexos oil. 6. Pricing.Jan 22, 2021 · Conventional oil is organic — it’s essentially refined crude oil that’s been pumped up from the ground. Synthetic oil is manufactured molecule by molecule, and because of that, synthetics have fewer imperfections in their chemical buildup than conventional does. Synthetic blends, or "semi-synthetics," add synthetic additives to ... Synthetic building materials often hold up better and are less expensive than their natural counterparts. Info on products from siding to fencing to moldings. Expert Advice On Impr...Jun 8, 2020 · In the battle of synthetic vs. conventional oil, most motorists know that synthetic oil emerges victorious. It’s widely understood that synthetic oil provides improved wear protection, engine cleanliness and fuel efficiency, among other benefits. Synthetic oil also lasts longer, offering increased convenience and cost savings. The advantage may not be huge in the money department however, if at all. First, the big advantage is that synthetic is a much better lubricant than reg oil. It is "slipperier". This is not my opinion, it is scientific fact verified by much research and experimentation over about 33 years now (synthetic is not new).JeeperJake. 3524 posts · Joined 2010. #5 · Sep 19, 2011. I was looking at case-price in CostCo yesterday. Here a case of Mobil 1 synthetic was $33.74, while a case of the several standard brand oils was $34.99 all in 5W20. Difference was.....the first was "SIX in a case" while the second was "TWELVE in …Learn about the differences between conventional and synthetic oil and which is better for your vehicle. Schedule an oil change at Harr Toyota.Compared to Harley-Davidson Screamin’ Eagle SYN3* oil, AMSOIL is six times better at resisting viscosity breakdown for improved protection against compensator and transmission gear wear. Check out the test results for yourself. While AMSOIL Synthetic V-Twin Motorcycle Oil is the perfect single oil for your Harley-Davidson …Vehicle: 2023 Prius. Model: LE. The only downside to switching to synthetic at this stage is that the synthetic can break apart sludge/oil build up and start leaking from there. #3 CooCooCaChoo, Aug 31, 2015.Synthetic oil has better integrity, and provides better lubrication of internal engine parts. Volkswagon's factory synthetic oil lasts up to 10,000 miles of normal driving. It is more expensive but I think its well worth it. 2004 2.5S 10/24/2006 -10/20/2007. 2007 3.5SE 6-speed 10/20/2007~.Synthetic oil, like Mobile One, costs more. It's over $9 a quart at the discount auto stores. If you go to Costco a six pack is thirty-something dollars unless on sale or you can go to Walmart and buy a five quart jug for a similar price. Synthetic oil is like a new updated version of a computer software program.This is also where synthetics excel. Finally, turbocharging usually requires oil to cool the super hot turbo. Conventional oil simply cokes up and reduces the lifespan of the turbo compared to a good synthetic. I once had a Volvo 4 cylinder turbo that really really liked it when I changed over to synthetic. One of the main benefits is its ability to provide superior engine protection and performance compared to conventional or blended oils. Full synthetic oil also has a longer lifespan, which means fewer oil changes and more money saved in the long run. However, drawbacks include a higher price point and sometimes compatibility issues with certain ... What's the synthetic vs conventional oil price? Typically, an oil and filter change using conventional oil will cost between $35 and $75, depending on your area. If your car requires synthetic oil ... However, synthetic oil brands are produced globally. While they may have variations for specific regions, they generally exhibit more consistent performance characteristics. This means synthetic oil, regardless of the region, tends to provide a more predictable and reliable performance than Dexos oil. 6. Pricing.Synthetic motor oil offers a far superior level of efficiency and durability for an automobile’s engine in comparison to conventional motor oil. Synthetic motor oils are purposeful...I voted "synthetic" but I feel I should qualify my answer. The only reason I use it is because it regualrly gets to -30 and -40 degrees where I live, and at those temps, synthetic oil is superior to regular oil. 2014 Trailhawk V6. White exterior. Brown leather interior. Every option except tow pkg and CD player.Jan 10, 2024 ... At Burt Watson Chevrolet, we recommend referring to your owner's manual for Chevy's advice on what oil is best for your model. In many cases, ...Blending oil allows you to enjoy some of the benefits of synthetic oil at a slightly lower cost, but it isn't recommended for Jaguar vehicles. You should always ...Enter synthetic oil, whose base oil designed by engineers to include molecules that are much more uniform compared to those in conventional oil. That molecular uniformity produces a significantly more stable oil. Synthetic oil flows easier at cold temperatures and thicker at higher one—really, it’s a win-win. Of course, this is the …What's the synthetic vs conventional oil price? Typically, an oil and filter change using conventional oil will cost between $35 and $75, depending on your area. If your car requires synthetic oil ...Paramount, California. Nov 21, 2018. #3. Viscosity makes a huge difference in oil consumption if you have worn valve-stem oil seals. Before I replaced them, my engine would consume 1 quart in 1,000 miles with 15W-40 but 2.5 quarts in 1,000 miles with 5W-30. After I replaced them, the consumption went to nearly …When it comes to choosing the right type of oil for your car, there are two main options: synthetic oil and conventional oil. Each has its own set of advantages and disadvantages. ...Every year hundreds of thousands of people head to conventions to talk tech, gaming, geek culture, even knitting! By the end, attendees walk out with swag, intel, and sometimes a r...Aug 14, 2017 · An old and used conventional 5W-30 oil behave very differently than a brand new 5W-30. Synthetic oils work quite differently. From the start, the chemical structure is designed to match a specific ... Synthetic Oil Vs. Conventional Oil. Jump to Latest Follow 31K views 95 replies 54 participants last post by Alex_garcia911 Jan 18, 2014. Canyon08Z71 Discussion starter 4678 posts · Joined 2005 Add to quote; Only show this user #1 · Mar 27, 2006. I see a lot of people with questions regarding synthetic oil and our …Enter synthetic oil, whose base oil designed by engineers to include molecules that are much more uniform compared to those in conventional oil. That molecular uniformity produces a significantly more stable oil. Synthetic oil flows easier at cold temperatures and thicker at higher one—really, it’s a win-win. Of course, this is the …Jan 6, 2016 · First, let's set a few things straight. The debate over conventional vs. synthetics is a thing. And the answer to "which one should I use" has a number of variables. Like their synthetic counterparts, conventional oil go through an extensive refining process and contain additives to help with properties like antiwear, friction reduction and ... Mobil 1 5W-30 changed when MM says so, usually about 5.5K-6K. Filter change with Honda filter every oil change. You can read for hours on conventional vs. synthetic. Either is fine, do whatever you feel comfortable with. I think synthetic is probably worth the small price difference, but it can be argued either way.If your engine is leaking like a sieve and/or is worn out internally, I'd stick to petroleum oil. But aside from that the top tier synthetics are better in every measurable way. Any decent synthetic (Mobil 1/Extended Performance, Pennzoil Ultra, Castrol Edge, etc), will easily last for 7500 miles in a non turbo Subaru …Nov 18, 2015 · Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. 1 (855) 347-2779 · [email protected]. Read FAQ. GET A QUOTE. Regular and synthetic motor oils each have their own benefits. Choosing the right oil for your engine depends on your car's age and how you drive. Pretty much has always been on conventional oil. I talked to several online mechanics (such as EricTheCarGuy, ChrisFix, Humble Mechanic, and SouthMainAutoRepair) as well as some local ones in my area, and they all said there is no consequence of changing from synthetic to conventional oil (or vice versa) regardless …5W-30 Conventional vs 5W-30 Full Synthetic Oil Comparison. ... Conventional oil does offer the price advantage as it’s typically way cheaper than synthetic oil. You can expect to get 5-quarts in under 20 bucks, whereas synthetic oils can go up to 40 bucks. This is because synthetic oils use advanced …What will be different is how conventional oil breaks down over time, as opposed to how synthetic oil breaks down. Additives in synthetic oil are there to make the oil thicker at operating temperature. As the additives wear off, your 5w-30 synthetic begins to look like 5w-20 at operating temperatures. Whether this really impacts an NA Subaru …Oct 17, 2023 · 5. Cost: Conventional oils are less expensive, but they need to be changed more often than synthetic oils. So, you might end up spending more on regular oil changes over time. 6. Fuel Economy: Synthetic oil is made to create less friction, making the engine run with less resistance than with regular oils. The manual recommends and ships with synthetic for the 2.5i. It ships with conventional for the 3.6r and gives the viscosity, however it reccomends synthetic as an alternative. It is written very weirdly in the manual, but yes you can add synthetic. Viscosity is labelled in the manual, don't know off the top of my head.Synthetic motor oils are better in the following key areas: Provide improved protection from high levels of engine heat delivering better thermal stability. This enhances the motor oil ability to resist thermal breakdown. Deliver better protection from oil burn off or evaporation loss/volatility. This helps to improve oil consumption control.Over 60 delegates from 27 African countries will be attending the Democratic National Convention. Raila Odinga, Kenya’s current opposition leader, is caught in a bind. The former p...Synthetic oil commonly resists breaking down for longer than conventional motor oil (typically 7,500 miles to 10,000 miles, sometimes up to 15,000 miles, opposed to 3,000 miles to 7,500 miles for conventional oil). Breakdown can cause increased viscidness that cuts efficiency to additives being …Vehicle: 2023 Prius. Model: LE. The only downside to switching to synthetic at this stage is that the synthetic can break apart sludge/oil build up and start leaking from there. #3 CooCooCaChoo, Aug 31, 2015.
Synthetic vs Conventional Motor Oil - Why Is Synthetic Better For Your Car? Sponsored by Mobil 1 motor oil. Learn more about Mobil 1 full synthetic motor oil... . Average electric bill in texas
Why use paper towels when I have all this perfectly good trash? Fried foods are comfort foods. But holding onto that just-fried crunch is a precarious dance of wicking off oil and ...Synthetic vs Conventional Oil. Your vehicle’s performance is where you can see and tell the difference between synthetic and conventional oils. Synthetic oils burn cleaner because of fewer levels of impurities and also protect the engine due to lower levels of friction. The additives present help clean the engine of deposits.Synthetic oils are designed to thoroughly clean, lubricate and protect a car’s engine, even extend the lifespan of engine parts. When looking at conventional oil vs. synthetic, on big benefit is that you can go longer between changes, at least 5,000 miles and up to 15,000 or more. Maximizing mileage …Full synthetic is also petroleum-based. However, the main difference between synthetic and conventional oil is that synthetic oil breaks down slower than conventional oil. It features additives that allow it to be more stable over time and under stress in the engine. As a result, full synthetic oil can often go much longer in between oil changes.Ken2. Somewhat longer oil life and somewhat higher viscosity index---doesn't thicken as much when very cold and doesn't thin as much when very hot. Your point is well taken. Conventional oils are better than ever. Only PAO synthetics (hard to find any more) offer higher film strength and the best low temp service.A conventional loan is a mortgage that is not insured or guaranteed by a government agency. A conventional loan is a mortgage that is not insured or guaranteed by a government agen...If you’re contemplating conventional oil vs. synthetic oil price, no doubt synthetic oil is relatively more expensive than regular motor oil. The average cost of …Testing full synthetic oil vs conventional I was STUNNED by the results. There is big hype about Full synthetic engine oil but is this a myth? At double the ...The notion that switching from conventional to synthetic oil could harm your engine is a myth, debunked by advancements in synthetic oil formulation and testing. Conventional and synthetic oils ...Synthetic Oil Vs. Conventional Oil. Jump to Latest Follow 31K views 95 replies 54 participants last post by Alex_garcia911 Jan 18, 2014. Canyon08Z71 Discussion starter 4678 posts · Joined 2005 Add to quote; Only show this user #1 · Mar 27, 2006. I see a lot of people with questions regarding synthetic oil and our …Aug 11, 2019 · DGXR. -- From a strictly "base stock" perspective, synthetic oil does not lubricate better than conventional. If there is an improvement in lubrication (more MPGs, more power, cooler running temperatures or something else), it's the additive package that makes the finished product a better lubricant. Vehicle: 2023 Prius. Model: LE. The only downside to switching to synthetic at this stage is that the synthetic can break apart sludge/oil build up and start leaking from there. #3 CooCooCaChoo, Aug 31, 2015.Conventional, or regular, oil is usually thinner than synthetic oil and is best for cars made before 1990. It’s cheaper than synthetic oil and can offer you improved fuel efficiency and reduced emissions. When temperatures rise, however, conventional oils may become too thin to protect your engine. This can lead your engine’s components to ...Conventional vs Synthetic Oil. My new to me 2004 Mustang used synthetic oil so I continue to use synthetic oil. However, back in 1976 I bought a new Chevy Monza with a 305 V8 and 4 speed transmission. I started to use Mobil 1 synthetic oil. After 10K miles the engine smoked oil and the dealership stated for unknown … Having said hat I know a lot of older cars that once they use conventional will leak if you use synthetic (unless you replace all of the seals). Synthetic is a better oil, but if you change your oil every 3K miles then conventional should be fine. If you have the owners manual you can see what Honda recommends. gslow. NEW YORK, Oct. 25, 2021 /PRNewswire/ -- Ernst & Young LLP (EY US) today announced the launch of its inaugural EY Future Workplace Index, which tra... NEW YORK, Oct. 25, 2021 /PRNew...Let us look at some of these advantages. Longer Oil Change Intervals. Unlike petroleum motor oil, which must be changed every 3,000 to 5,000 miles, synthetic motor oil can go 6,000 to 10,000 miles ....