Best Motor Oils in 2022

Last update: January 18, 2023

Can I put 2 different oils in my car?

Different oils have different properties, so it's not recommended to mix them. However, if you must, the oils should be compatible with each other.

Can I put motor oil in the engine oil?

If you're wondering whether you can put motor oil in the engine oil, the answer is no. Motor oil is designed for use in engines, while engine oil is designed for use in vehicles. While both oils are similar in terms of their composition, they are not interchangeable. Motor oil is typically thinner than engine oil, and it also has different additives that are designed to protect engine parts from wear and tear.

Can I put synthetic oil in my car after using regular oil?

Yes, you can put synthetic oil in your car after using regular oil. There are synthetic oils that are designed for high mileage vehicles and can help extend the life of your car.

Does engine oil expire?

No, engine oil does not expire. However, it will degrade over time and become less effective at lubricating and cooling your engine. You should check your oil level regularly and change it when it starts to look dark or dirty.


Castrol 03124 EDGE 0W-20 Advanced Full Synthetic Motor Oil, 5 Quart Review:


I made the decision last year that I was sick of having the dealer replace the oil in my Subaru Impreza. Around the time the dealer changed the oil, I drove the car 1000 miles before the "low oil" light appeared. I then took the car back to the dealer to determine whether they had a) either not fully topped off the car with oil or b) had used OEM oil that was of such poor quality that the car was burning it off too quickly. I vowed that I would handle the oil changes on my own car, thank you very much, and see if I had any evidence of oil consumption issues when their first words to me were, "we should do an oil consumption test" on the car I had bought from them no more than three months prior (with a head to toe pre-certified used car check).Given the alluring price, I instinctively sought for this oil first. I can list the following benefits and drawbacks of this oil:Cons: I change my oil every 5,000 miles with this because I have a long commute (1.5 hours/day) at high speeds (75 mph); I can tell when the oil is low or needs changing on my beloved Subaru and the 5,000 mile mark tends to be it. The price is excellent, especially for 0W-20; it is also carried at Wal-Mart for a similar price but otherwise 0W-20 remains difficult to find. Given the price, I'm not bothered.- Despite my reckless driving and my unpleasant commute, this oil maintains its quality over the period of one replacement with little degradation. I like that Wal Mart carries this even though I buy it from Amazon. I did have one instance where I added too little oil and could tell my Subaru was dragging a little. I pulled over, picked up a quart from Wal Mart, topped it off, and continued on my way with no issues. I usually add a little bit of oil around the 3,000-mile mark.Cons: Although it is absolutely pointless, it is difficult to see how much oil is left in the container in my dark garage. On the other hand, I have oil from a Castrol competitor, and because it is made of a lighter material, it is simpler to assess how much oil is supplied to the engine.In the future months, I'm intending to switch from my current oil to a more pricey product, and I'll update my review as necessary if I discover that it is significantly superior. I think this will perform quite similarly and cost about half as much.After applying more expensive oil, an update: I bought the more pricey 02-20 synthetic oil (approximately twice as much as this Castrol oil). Regarding performance, I saw no difference. Although Subarus tend to consume more oil than the majority of vehicles, I found no difference between the amount of oil the Subaru consumed when using this Castrol oil and the more expensive brand. I have returned permanently to using this oil.



Castrol 03084 EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart Review:


My car, which I inherited at 120,000 miles, formerly experienced a large amount of piston slap when it was cold. As soon as it warmed up, it would go. Since my engine was "going on in years," I thought switching to synthetic oil would be an interesting experiment to see what all the fuss was about and if it actually improved engine longevity.I purchased some of this Castrol 5w30 full synthetic oil mainly because it is the factory fill for BMW and Triumph motorcycles. Maybe Castrol pays them to work at the factory, but hey, as long as the engineers are content, everything should be fine.The piston slap would disappear at the end of the driveway after the initial cold start, as opposed to most of the way to my destination. That, in my opinion, was a positive thing. When oil is cold, it is slipperier, performs better lubrication, and causes the engine to wear out less during cold starts. Brilliant.One day, a buddy of mine advised me that, if they satisfy the same API certification requirements, etc., "all synthetics are the same" and that I should simply get the least expensive one available. The oil I discovered was the cheapest and came from a firm whose name begins with "valv" and finishes with a "e," so I purchased it. Piston slap was returned. Although it wasn't quite as severe as when I was using dinosaur oil, it was still significantly worse.After only 3,000 miles, I changed back to this Castrol synthetic, and the engine now idles smoothly, has quieter valves, and is overall content. Come a frigid Monday morning, even after spending the weekend parked in the driveway, the oil will still be on the metal surfaces lubricating it even during early restart. This Castrol oil seems to want to "stick" to surfaces in the engine.I will continue to purchase Castrol for a very long time.



Castrol 03060 GTX MAGNATEC 0W-20 Full Synthetic Motor Oil, 5 Quart Review:


Stop using coupons at the lube store. The fine print on a standard oil change coupon will be there. You only receive what is specified in the fine print for the advertised price. A drum containing 4 quarts of 10W-40 and the lowest grade filter that is sold in bulk.What is incorrect about that image. One is that most modern automobiles need more than 4 quarts of oil and are not designed to run on 10W-40. You will therefore be in trouble if the lube business uses the incorrect oil and not enough oil.Much like oil, filters are a topic of frequent discussion. Everyone has different opinions on what is preferable. OEM factory filters are always correct. Ford uses Motorcraft, GM uses AC Delco, Chrysler uses MoPar, Honda uses Honda, and so on. You'll hear from others that Wix, K



Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil, 5 Quart Review:


got a great deal on a wonderful oil. Unfortunately, I have only seen that pricing available to Prime Members since that fantastic deal.Since the 1980s, I have been using Castrol GTX, and I have always stood by it since it has never let me down. Castrol GTX has never blown a seal, gasket, leaked, or caused me to burn oil. And that is saying a lot considering how rough I used to be—and occasionally still am—on my cars. I once unintentionally broke a hole in my radiator at a parking lot more than 15 miles from my house. I had no choice but to address the issue because I didn't have any equipment or anything I could use and it was late on a Friday. However, I had to get the car home as quickly as I could to avoid losing all of the radiator fluid and having the engine overheat. Anyway, to cut a long tale short, the automobile made it home, but the antifreeze had long since run out, and the temperature gauge was firmly in the red. I left the car to cool off over night out of concern for the engine. The following day, she got right to work and continued to perform admirably. I've always said that the Castrol GTX in the car, which prevented the engine from overheating, was what rescued it at that crucial moment. Since I have changed two engines while using the brand name M. one, I have not had the same success with other oil brands.I recently bought a high mileage Chevrolet Blazer 4x4 as a fun, toy around vehicle to haul things with and to play in the snow because of my history with and without Castrol GTX engine oil. Naturally, I removed the old motor oil and gave her a brand-new batch of Castrol GTX. For our other automobile, I followed the same procedure. I have no problem recommending this item to my loved ones.Timely and safely, the oil was delivered. Actually, I was astonished they could mail motor oil because I thought it would be dangerous, but the post office probably knows better. Even with a coupon or a discount, you can nearly always find Castrol GTX on Amazon for less money if you have a Prime Membership than at any retail store.We provided this evaluation of this product in order to help others and were not compensated or given a discount in any way, shape, or form for it. As a family, we think it's critical to provide an honest and truthful review to help others make wise purchases that will benefit them and their families. and avoid being induced by advertisements to make cheap, pointless purchases of their goods. We are a family who adheres to a minimalist lifestyle and makes every effort to live as sustainably as we can. As much as we would like to pass on something, anything, from our world to our future generations so they can experience it as we have.



Castrol 03102 GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quart Review:


got a great deal on a wonderful oil. Unfortunately, I have only seen that pricing available to Prime Members since that fantastic deal.Since the 1980s, I have been using Castrol GTX, and I have always stood by it since it has never let me down. Castrol GTX has never blown a seal, gasket, leaked, or caused me to burn oil. And that is saying a lot considering how rough I used to be—and occasionally still am—on my cars. I once unintentionally broke a hole in my radiator at a parking lot more than 15 miles from my house. I had no choice but to address the issue because I didn't have any equipment or anything I could use and it was late on a Friday. However, I had to get the car home as quickly as I could to avoid losing all of the radiator fluid and having the engine overheat. Anyway, to cut a long tale short, the automobile made it home, but the antifreeze had long since run out, and the temperature gauge was firmly in the red. I left the car to cool off over night out of concern for the engine. The following day, she got right to work and continued to perform admirably. I've always said that the Castrol GTX in the car, which prevented the engine from overheating, was what rescued it at that crucial moment. Since I have changed two engines while using the brand name M. one, I have not had the same success with other oil brands.I recently bought a high mileage Chevrolet Blazer 4x4 as a fun, toy around vehicle to haul things with and to play in the snow because of my history with and without Castrol GTX engine oil. Naturally, I removed the old motor oil and gave her a brand-new batch of Castrol GTX. For our other automobile, I followed the same procedure. I have no problem recommending this item to my loved ones.Timely and safely, the oil was delivered. Actually, I was astonished they could mail motor oil because I thought it would be dangerous, but the post office probably knows better. Even with a coupon or a discount, you can nearly always find Castrol GTX on Amazon for less money if you have a Prime Membership than at any retail store.We provided this evaluation of this product in order to help others and were not compensated or given a discount in any way, shape, or form for it. As a family, we think it's critical to provide an honest and truthful review to help others make wise purchases that will benefit them and their families. and avoid being induced by advertisements to make cheap, pointless purchases of their goods. We are a family who adheres to a minimalist lifestyle and makes every effort to live as sustainably as we can. As much as we would like to pass on something, anything, from our world to our future generations so they can experience it as we have.



AmazonBasics High Mileage Motor Oil, Full Synthetic, SN Plus, dexos1-Gen2, 5W-30, 5 Quart Review:


Without the results of the lab tests, it is difficult to evaluate the oil. In other words, if you put it in your car's engine and it still starts, that's wonderful. Little to review. If you wanted to perform a proper test at home without specialized test equipment, you would need to set up two identical automobiles with different oils and drive them for 100,000 miles. Because not all oils have the same certifications, I'm going to concentrate on what those on the bottle actually signify for my review.oil certifications explainedPeople used to have low standards for oil back then. Cokes were ten cents, and the engines were basic. Today's oil is expected to provide excellent fuel economy, function with insane direct injection turbo engines, burn E85 ethanol, not harm your emissions system, and prevent engine wear. To do all of this, your oil depends more on the additives package it is blended with than it does the oil itself. Enhancers of slickness, wear-reducers, seal conditioners, and many more.Gen 2 DexosGeneral Motors created their own proprietary standard and then charged oil producers $0.36 a gallon to label their products with it. Some oil producers objected to the price and are refusing to pay. Amazon I suppose you decided to pay because you cared. It's noteworthy to note that GM is the chair of the group that developed GF-5 (see below), yet they created their own standard to make it stricter. Thus, if oil has a Dexos 1 Gen 2 chip, it complies with tighter standards than GF-5, but other oils may also do so and opt not to pay GM to claim they do so.October 2010. GF-5 (better than GF-4, GF-3, GF-2, and GF-1). improved sludge control, improved fuel economy, improved compatibility with emission control systems, improved compatibility with seals, improved corrosion protection, and protection of engines running on ethanol-containing fuels up to E85. Almost everyone who claims to meet GF-5 will do so because the license is inexpensive.For GF-5:SN service category for API (better than SA, SB, ..., SM)Has to fulfill requirements for cam wear, engine sludge, bearing wear, aged oil at low temperatures, rust, evaporative loss, sheer viscosity, flow reduction, phosphorus minimum, phosphorus maximum, sulphur maximum, high temperature deposits maximum, and foaming tendency.service class for API Plus SN (New in Nov 2017)This is the same as SN except for gasoline direct injection engines adds defense against low speed pre-ignition. Once more, oil that satisfies this will probably be marked with it.SN Resource Protectiontested to withstand use of E85 (ethanol blend fuels)You might possibly go longer between oil changes if the oil has been tested to maintain a minimum Phosphorus retention and to maintain its viscosity better over time.Once more, oil that satisfies this will probably be marked with it.



Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT Review:


Could I buy this locally? Probably, however I haven't been able to find 10W-40 in many shops lately. since I was due for an oil change. When I was out shopping at neighborhood stores and even auto parts stores, I had been seeking for this oil, but I never noticed this weight? I didn't want to use a lower grade, but I also had trouble locating the thicker 20/50. I decided to buy from Amazon after checking online for several other goods.I'm not interested in wasting time or gas trying to find anything when I need it right away.With a few small engine modifications, the oil seems to function nicely in my venerable 1991 Chevy truck with a 5.7.I'll recommend this oil and already have.11/07/18 - There are still no problems with the oil I use in my older truck. I'm also buying from Amazon this time because I'm still having trouble finding this weight 10/40 or the 20/50 in my neighborhood stores, including Walmart, auto stores, and other places. Since the climate where I live has an average summer temperature of 115'F and fairly mild winters, the 20/50 would also work for me.



AmazonBasics Full Synthetic Motor Oil, SN Plus, 0W-20, 5 Quart Review:


Without the results of the lab tests, it is difficult to evaluate the oil. In other words, if you put it in your car's engine and it still starts, that's wonderful. Little to review. If you wanted to perform a proper test at home without specialized test equipment, you would need to set up two identical automobiles with different oils and drive them for 100,000 miles. Because not all oils have the same certifications, I'm going to concentrate on what those on the bottle actually signify for my review.oil certifications explainedPeople used to have low standards for oil back then. Cokes were ten cents, and the engines were basic. Today's oil is expected to provide excellent fuel economy, function with insane direct injection turbo engines, burn E85 ethanol, not harm your emissions system, and prevent engine wear. To do all of this, your oil depends more on the additives package it is blended with than it does the oil itself. Enhancers of slickness, wear-reducers, seal conditioners, and many more.Gen 2 DexosGeneral Motors created their own proprietary standard and then charged oil producers $0.36 a gallon to label their products with it. Some oil producers objected to the price and are refusing to pay. Amazon I suppose you decided to pay because you cared. It's noteworthy to note that GM is the chair of the group that developed GF-5 (see below), yet they created their own standard to make it stricter. Thus, if oil has a Dexos 1 Gen 2 chip, it complies with tighter standards than GF-5, but other oils may also do so and opt not to pay GM to claim they do so.October 2010. GF-5 (better than GF-4, GF-3, GF-2, and GF-1). improved sludge control, improved fuel economy, improved compatibility with emission control systems, improved compatibility with seals, improved corrosion protection, and protection of engines running on ethanol-containing fuels up to E85. Almost everyone who claims to meet GF-5 will do so because the license is inexpensive.For GF-5:SN service category for API (better than SA, SB, ..., SM)Has to fulfill requirements for cam wear, engine sludge, bearing wear, aged oil at low temperatures, rust, evaporative loss, sheer viscosity, flow reduction, phosphorus minimum, phosphorus maximum, sulphur maximum, high temperature deposits maximum, and foaming tendency.service class for API Plus SN (New in Nov 2017)This is the same as SN except for gasoline direct injection engines adds defense against low speed pre-ignition. Once more, oil that satisfies this will probably be marked with it.SN Resource Protectiontested to withstand use of E85 (ethanol blend fuels)You might possibly go longer between oil changes if the oil has been tested to maintain a minimum Phosphorus retention and to maintain its viscosity better over time.Once more, oil that satisfies this will probably be marked with it.



Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Case of 3) Review:


This is the BEST oil for Saabs, Subarus, and other forced induction vehicles that you can buy in the United States. Although it is advertised as a "HEAVY DUTY DIESEL OIL," don't panic, this only refers to the ADDITIVE PACKAGES that have been added to the motor oil. However, this oil works well on our turbocharged automobiles, even though diesel engines typically require considerably higher lubricity and wear protection than ordinary gasoline engines (glow plugs, carbon soot, etc.).The oil performs more like a "0-weight" oil than the specification of 5W-40 oil, so don't worry about it (such as the factory specs of my Saab and other newer turbocharged cars calling for Mobil 1 0W-30 or 0W-40). Because GM destroyed Saab and left devoted aficionados with a terrible turn of events since the recession, I think the need for Mobil 1 0W-30/40 lubricants is pure AUTOMOTIVE POLITICS. In summary, you won't find other 5W-40 oils domestically because they're uncommon but have a wider range of uses in a WIDE VARIETY OF CONDITIONS (extreme cold, heat, etc).When I change the oil in my Stg 3 Saab 9-3 2.0T Aero, I only use this oil. On the forum known as Bob is the oil guy aka "BITOG" (only source of diehard motor oil enthusiasts who actually perform tests between various oils and even offer oil analysis results (such as from Blackstone Labs), Shell Rotella T6, Techron, and MMO all receive high remarks and ratings. Normally I'm the type to follow the owners manual to the letter. If outcomes can be verified, these companies must be doing something right.Conclusion: To prolong the lifespan of your unique turbocharged vehicles and reduce upcoming engine issues: Keep that annoying overcharging mechanic at bay with a bottle of Shell Rotella and a bottle of Techron Fuel System cleaning in your crankcase! Oh, and if your engine is running more smoothly and producing more power, it just means your engine is HAPPY. Try Shell Rotell, people. The only other oil I would suggest is German Castrol, often known as GC, which is a unique oil made in Germany and is MUCH BETTER than the Castrol oils we receive here (Ive confirmed the formulations differences with Castrol GMBH of Germany, its true). The greatest fluids for the best autos are provided in Europe, whereas we receive... LOL, Autozone



Briggs & Stratton 30W Engine Oil - 48 Oz. 100028 Review:


Compared to purchasing those tiny 6 pack bottles, this larger bottle is more affordable. Since Briggs has a solid reputation and a strong brand, I feel extremely confident using this oil. Although other of their products are more expensive, I thought this size was more economical. I don't know what something will cost in the future because prices change, but I always buy something when it's on sale. The majority of people don't change their lawn mower's oil after a certain number of hours or when it seems unclean on the dipstick, which is a good method to extend the life of your mower. See your user manual for details. Most manufacturers offer a copy for download on their websites if you lose your manual.


Is there a difference between engine oil and motor oil?

Yes, there is a difference between engine oil and motor oil. Engine oil is a lubricant that helps protect the engine from wear and tear. Motor oil is a lubricant that helps keep the engine cool and helps protect the engine from corrosion.

Is thicker engine oil better?

Thicker engine oil is not necessarily better. In fact, using too thick of oil can actually cause damage to your engine. The oil needs to be thick enough to properly lubricate the engine parts, but not so thick that it causes excessive wear.

Is Thicker oil better for old engines?

Thicker oil is often better for old engines because it can help to protect engine parts that may have become worn over time. Thicker oil can also help to seal up any leaks that may have developed.

What are the 3 main types of automotive oil?

The three main types of automotive oil are conventional, synthetic, and high mileage. Conventional oil is the most common type of oil used in vehicles. It is made from crude oil that is refined and then blended with other oils. Synthetic oil is made from chemically engineered base oils. It can last longer and perform better than conventional oil, but it is also more expensive. High mileage oil is designed for vehicles with over 75,000 miles on them. It has additives that help protect seals and reduce oil consumption.

What are the 4 main types of oil?

The 4 main types of oil are: 1. Crude oil 2. Refined oil 3. Synthetic oil 4. Blended oil

What are the 5 types of oil?

The five types of oil are: petroleum, natural gas, coal, nuclear, and renewable. Petroleum is the most common type of oil, and is used in a variety of applications including transportation, heating, and manufacturing. Natural gas is another common type of oil, and is used in similar applications as petroleum. Coal is a less common type of oil, but is still used in some industries for heating and electricity generation. Nuclear oil is used in the nuclear industry for power generation and other applications. Renewable oil is a type of oil that comes from renewable sources, such as solar, wind