Dexos 1 vs dexos 2. 6L diesel engine option offered in the GMC Terrain SUV.

Dexos 1 vs dexos 2 Mar 9, 2023 · AMSOIL synthetic motor oils meet or exceed the latest performance specifications, including GM dexos1 Gen 2, Gen 3, dexos R, ILSAC GF-6 and API SP. For optimal performance and Feb 10, 2018 · But other than being better suited for a wider range of ambient temperature across North America, than the 5W-30 Dexos 1, is there any improved wear, sludge, fuel economy, longevity, characteristics with this new formulation or is it just switch to feel like you have the latest and greatest? Nov 27, 2022 · What is dexos oil mean? Does your engine call for fuel efficiency and emissions standards? Then I will suggest you choose dexos oil without even a blink. GM dexos approved oils require proprietary tests that are not included in current industry standards. Is it or should I insist on Mobil 1? Jan 4, 2017 · Mobil 1 is Dexos qualified, however, that doesn't mean the Dexos Specification is up to the level of Mobil 1. When it comes to using oil in your vehicle, it is important to follow the manufacturer’s specifications. The calcium levels in motor oils contribute to LSPI so they reduced it and replaced it with magnesium. For instance how would a basic SP GF-6 compare to a basic Dexos 1 Gen 2 Oil. May 6, 2019 · I went to wally world and purchased 2-5 quart jugs of Mobil 1 5w-30 synthetic motor oil for my oil change. So which one do I use? And what brand are you guys Oct 16, 2023 · All Gen 2 products need to be updated by September 2022. The latest Generation 3 dexosTM1 specification is designed to meet performance needs of GM vehicles and includes a more recent version of the low speed pre-ignition (LSPI) test, fuel economy test, and upgraded performance limits for deposit and sludge tests. Jun 20, 2024 · Dexos1 jest tylko do silników benzynowych, NIE używaj go w silnikach Diesla. See full list on vehiclefreak. Other than getting the correct oil in the engine, is there anything else I can or should do to help Nov 15, 2023 · C8 General Discussion - Dexos2 - After checking the manual for oil recommendations for my 2021 C8 it states to replace with Mobil 1 0-40 w Dexos 2. 0 Duramax uses. I read that the oil for this car (or all GM vehicles. Sep 12, 2024 · No, you cannot use Dexos 2 instead of Dexos 1. Right now Wm here has regular M1 and M1 EP 5 quart jugs both at the same price, $24. But most any quality synthetic blend or full synthetic is going to meet or exceed dexos standards comfortably if it also meets SN and GF-5 standards. However, after purchasing, I noticed the oil is also the European formula (far right in pic below). 2. It's a spec, just like SP is. May 20, 2022 · This is a very common question. The dexos ® specification and trademark are exclusive to General Motors, LLC. SAPS stands for Sulphated Ash, Phosphorous, Sulphur. Dexos 1 and Dexos 2 are different engines to help tune and optimize your car's engine. Without starting a digital fist fight or getting so far out in the weeds that an Asian carp can't survive, would using the Havoline be that detrimental to the Unfortunately it is dexos 1 gen 2 The only oil choices I’ve seen for my Chevy Colorado 2. com Jun 20, 2023 · GM vehicles require dexos oil, but there are two types, dexos 1 and dexos 2, what do I need for my car? Aug 16, 2023 · Both Dexos 1 and Dexos 2 are pure synthetic oils, and their performance levels have been tested with newer and older engines. ) has to be Dexos1 but for the Cruze gen 2 due to the pistons on the car and turbo but I mostly have found gen 3. Licensed dexos®D brands Nov 30, 2004 · You are partially correct: GM cannot require you to use a particular brand. Nov 10, 2023 · Please note: GM dexos D engine oils meet or exceed the performance of GM dexos 2 engine oils and are backward compatible, therefore vehicles equipped with diesel engines that previously used GM dexos 2 will use GM dexos D licensed engine oil of the of the appropriate viscosity grade at their next oil change. Am I taking a big Feb 28, 2018 · Just bought my first SSR, still grinning! Local Chevy dealer uses Dexos and says it's good oil for my 2005. If the engine is a turbo gasoline direct injection engine vehicle, I would use Dexos 1 Gen 2 otherwise Dexos 2 should be fine. Not brand, but spec. May 31, 2023 · Dexos Gen 3 is an upgrade to the previous Gen 2 specification. Oct 7, 2012 · the Dexos Gen2 spec was (I have been told on GM specific Forums) to address LSPI and the Mobil 1 recommendation specifically (but plenty of other oils are said to meet or exceed that spec) was for it's low calcium Aug 30, 2007 · We just purchased a new 2023 Suburban with the 3. Personally I wouldn't use the Dexos 1 original as it was a blended oil and only part synthetic. You will not find a 0W-20 Dexos 2 fluid due to the high HTHS requirement. However, it is not advisable to use Dexos 2 instead of Dexos 1 or vice versa without considering the specific requirements of your vehicle. There are multiple types of these oils - dexos 1, and dexos D (formerly 2). Complete guide for GM vehicle owners Jun 20, 2024 · I've got a 2014, it's a Gen1 diesel, 0W-20 is spec'd only when ambient temperature is less than -20F. Improve performance, protect your engine and maintain warranty compliance. If you look up Dexos D approved oils currently they are all 0w-20 oils as I believe they are basically using the ACEA C5 or C6 standard for Dexos D and there are no 5w-30 oils that meet those Apr 17, 2023 · In the weeks and months ahead, Chevron is phasing out our dexos1 Gen 2 products and rolling out a new line of 0W-20 and 5W-30 viscosity oils formulated to meet or exceed the new dexos 1 Gen 3 specification. Saw the following on the GM Dexos website: “Please note: GM dexos 2 is being discontinued in 2025 and replaced by GM dexos D and GM dexos R. Valvoline or Mobil 1 is what I normally grab. He also mentioned that its made by Exon Mobil. Is this a problem? I understand 2 is meant for diesel just don't want to buy new oil if its not necessary. Aug 18, 2025 · Q6: What's the difference between Dexos 1 Gen 2 and original Dexos 1 specification? Dexos 1 Gen 2, introduced in 2015, provides enhanced LSPI protection, improved timing chain wear resistance, and better fuel economy compared to original Dexos 1. The Gen 2 is a full synthetic and if I was using GM supplied oil, I wouldn't be opposed to using it. Generally, an engine test is a better method of evaluating performance. Jul 28, 2023 · I accidentally bought dexos 1 for my minimax. I have a 3. Intuitively, it seems to me that fully synthetic Mobil 1 is better than GM's syn blend. Nov 25, 2023 · Compare the Dexos and Mobil 1 vehicle engine oil. I'd like to find an alternative oil that I can be confident in and that's readily available. Is that true? Can I put Dexos 3 in my 21 C8? Thx May 4, 2017 · i know the dexos 2 will protect more but will be bad for the gas mileage,what else can happen if i put dexos2 instead of the 1?can it actually hurt the engine? tnx. Street driven but not a DD. Dexos 1 and Mobil 1 are widespread names … Dec 18, 2021 · Doesn't the Corvette spec a 0w40 dexos2 now? There's some kind of Mobil 1 ESP dexos2 for the Corvette that might be more readily available than other 5w40 dexos2 oils. Dexos 1 vs Dexos 2: what are the difference https://www. Unveiling the truth behind the vehicle engine performance secrets. La especificación y marca registrada de dexos ® son exclusivas de General Motors, LLC. New engine hardware such as turbochargers, direct injection and variable valve timing (VVT) place increased stress on your engine oil. Dexos 1 Gen 2 is not the same as Dexos 2. Tak, możesz użyć ACEA C3, jeśli musisz, ale dla długowieczności najlepiej używać Dexos 1 vs Mobil 1 Synthetic Oil Synthetic oil is an excellent addition to improve the lifespan of the engine. Any thoughts on this, I tow with my Colorado and was thinking the oil viscosity would be a little on the lite side. Если кратко,… Mar 6, 2024 · I read that Dexos 2 5w-30 will no longer be produced as of 2025, the replacement will be Dexos D 0w-20. GF-5 is tested Aug 8, 2021 · C5 General - Mobil 1 vs. GM's Dexos - After using only Mobil 1 5-30 in all my oil changes as per GM's recommendation, my local Chevy dealer substituted Dexos 5-30 for Mobil 1 5-30 without telling me. Mobil1 Dexos2 - I am waiting on the 2017 Z06-Callaway, and I read in the manuel that says use Mobil with Dexos1 approved oil, yet all I can find anywhere is Mobil 1 Dexos2, is there a difference or is that just a newer, better version of Dexos approval? Jun 28, 2011 · Hi I was at a GM Dealer and I was talking to the parts person and he told me that their new ACDelco 0w20 Dexos 1 Gen 2 is a full synthetic oil now. Dexos 1 And Dexos 2 Engine Oil If you are a car owner, you have probably come across the term Dexos 1 or 2. Jul 19, 2025 · Understand the difference between Dexos1 and DexosD oil types for your Chevy vehicle. Mobil 1 offers several oil products that meet the Dexos1 and Dexos2 standards, including 5W-30 Dexos2, 0W-40 Dexos2, 5W-20 Dexos1, and 0W-30 Dexos1. I'm deleted, do I have anything to worry about since from my understanding Dexos 2 is mainly to preserve the DPF (which fell off). I changed the oil and found out Dexos 1 Gen 2 is NOT same as Dexos 2. While both can be used on all models of engines, Dexos 2 is the mostly preferred because it comes with upgraded additives. GM licenses oil manufacturers to produce Dexos-approved oils, which can be purchased from various brands and retailers. The problem with your statement is that dexos is not a brand. The more stringent dexos1 2015 standard, also referred to as dexos1 Gen 2, sets forth the requirements for developing oils that can be used with today’s advanced engine technologies. I've tried cross-referencing certifications that Mar 31, 2019 · I've noticed more synthetics on the shelf lately finally with the SN-PLUS certification. It looks like VW508 covers more than either Dexos if I am interpreting the chart correctly. dexos oils are available from many different companies/brands. Dexos 2 is a more stout oil than Dexos 1 Gen 2. May 4, 2017 · i know the dexos 2 will protect more but will be bad for the gas mileage,what else can happen if i put dexos2 instead of the 1?can it actually hurt the engine? tnx. But to correct an earlier statement, Dexos 2 is not just for Diesel. Oct 22, 2024 · Wondering which dexos oil is best? Cadence compares top dexos1 Gen 2 and dexos2 options that meet GM’s specs for protection, fuel economy, and emissions. Feb 6, 2022 · Just discovered I’ve been using Mobile 1 Dexos1 Gen 2 and not Dexos2 for about 30,000 miles. The 2023 and 2024 specify, for Stingray, 0W-40 motor oil meeting GM dexos R requirements. 2 was optimized to reduce LSPI in small direct injected (& generally turbocharged) engines, as is API SP. Nov 24, 2022 · So here is a question, are the Dexos approved oil’s better than non Dexos oil ? Depends on whether or not you can tell if the non-Dexos oil is actually a different formulation vs the Dexos product. All of them are plenty good enough for a GM 5. That is what GM recommends. 8L Duramax diesel engine which specifies the use of GM dexos2 diesel oil. Of course, the Milesyn GF-5/API SN would be cheaper than the Chevron. Nov 18, 2024 · When deciding between Dexos and Mobil 1, consider your engine’s needs. Not sure what the ESP x3 means, but since it DexOS certified, I still May 18, 2019 · Dexos is the most important original equipment manufacturer passenger car engine oil specification in North America, and Dexos1 Gen 3 is GM's update to Dexos 1 Gen 2, which was launched in 2017. So, which would be better the 1 or Sep 27, 2019 · This information was discussed and obtained through "Imperial Oil Lubes and Specialties department at 1-800-387-3690". 25 per pound. Meanwhile, GM Dexos 2 Longlife 5W-30 is universal, as it is suitable for both gasoline and diesel engines, and meets a broader range of standards, including API SL/SM/CF and ACEA A3/B4/C3. The difference in a GF-5 approved oil and dexos approved oil is testing. (Thought that green icon was a 2!). May 19, 2025 · According to Edmunds. Dexos, on the other hand, meets specific General Motors’ requirements but typically consists of synthetic blends, leading to Nov 28, 2020 · Dexos 2 oil is a high HTHS oil (greater than 3. These are two types of additives that help clean diesel engines and protect them from damage caused by sulfur in the fuel. But which one should you use? Please note: GM dexos 1 Gen 3 engine oils exceed the performance of GM dexos 1 Gen 2 engine oils and are backward compatible, therefore vehicles that previously used GM dexos 1 or GM dexos 1 Gen 2 will use a GM dexos 1 Gen 3 or GM dexos R licensed engine oil of the appropriate viscosity grade at their next oil change. Jun 3, 2024 · GM’s next generation dexos ® 1 specification, dexos ® 1 Gen 3, has arrived. They have plenty of regular M1 Gen 3 and EP Gen 2, but no EP Gen 3. May 29, 2016 · Finding Dexos Gen 1 is pretty much impossible, I know that. Havoline Synthetic Blend 5w30 SP Feb 27, 2017 · Dexos 1 is for gasoline engines. Saps has both pro's and cons. Not anywhere near the tool to do that. You may also be wondering what they mean and how they differ from each other. Oct 27, 2023 · C5 General - Dexos 1 or Dexos 2 - Gonna do an oil change tomorrow and need some input on Dexos 1 vs Dexos 2. boxes laying around, (VOA posted elsewhere). Here Aug 30, 2004 · Lubrizol specifically addressed the wear test: NOTE: the relative performance of the dexos® 1 Gen 3 wear specification is ranked slightly lower than dexos® 1 Gen 2 since GM removed an engine test (RNT) and replaced it with a bench test (MTM). Haven’t had any issues and will be immediately changing the oil. I have been looking for specs on the oil and I can't seem to find much. They came out with Dexos 1 Gen 2 oil to combat a problem GM was having with their small turbo direct injected engines, LSPI, (Low Speed Pre ignition)which could cause catastrophic engine damage with LSPI. 8 (if 5W-30) Jul 23, 2025 · How to Identify dexos Oils The sure way to identify whether an oil has dexos approval is by the packaging. It keeps the oil life longer. Customers may switch to the new specification at their next oil change using the appropriate viscosity grade as defined in their owner’s manual. THANKS! Feb 4, 2022 · When it comes to buying anyone between ACDelco Dexos-1 full synthetic oil VS Mobil-1, you must research from its core. Apr 21, 2014 · Help. So grab an OEM AC Delco filter or if it's not available wherever you go then grab one that's the same cost or higher. So click here to know which synthetic oil is suitable for your vehicle. after the Oil change I noticed my previous Mobil 1 5w-30 had a Dexos2 trademark logo on it but the one I just purchased and put in my car does not have that label. All of the Owner' Manual direct the owner to go to the Manual calls for Dexos 2, Advance Auto sold me Dexos 1; Gen 2. Further adding to the price of Dexos will be the inclusion of molybdenum, a rare trace element that costs as much as $37. Mobil 1, a fully synthetic oil, offers superior performance and protection, especially for high-demand engines. I like those charts but you cannot use them as a comparison tool across specifications. com, Dexos1 is an oil blend that General Motors created for gasoline-powered vehicles, and Dexos2 is the blend GM developed for use in its diesel engines. Later dexos2 was recommended for the 2018-2019 1. Now that it is meeting API SP (red Please note: GM dexos D engine oils meet or exceed the performance of GM dexos 2 engine oils and are backward compatible, therefore vehicles equipped with diesel engines that previously used GM dexos 2 will use GM dexos D licensed engine oil of the of the appropriate viscosity grade at their next oil change. Dexos 2 is for both gasoline and diesel engines. Compare Mar 22, 2006 · I use dexos® oil in my Cadillac XT4 and my wife's Buick Envision. It was only $6 Canadian per Nov 11, 2023 · Selecting the right GM Dexos Oil Equivalent is crucial for your engine's health and longevity if you wanna make a change. 0L diesel engine. This will be the first time I will change the oil in my 2015 Z71. Oct 24, 2023 · C8 General Discussion - GM dexos 2 will be discontinued - That right. These Dexos oils were introduced by GM in 2011 as new mixes designed to maximize the efficiency of the company's vehicle motors. GM Dexos 1 Designed with gasoline engines in mind GM Dexos 1 replaces the GM-LL-A-025, GM6094M and GM4718M specifications. (See the manual snip again"dexos1 specification". The engine tuning in North America is Aug 18, 2025 · Discover what Dexos oil is, why GM requires it, approved brands, Dexos 1 vs 2 differences, and where to buy. dexos 1 vs dexoes 2 dexoes helpdexos Jump to Latest 22K views 21 replies 12 participants last post by Merc6 Apr 22, 2014 Jun 22, 2024 · Please note: GM dexos D engine oils meet or exceed the performance of GM dexos 2 engine oils and are backward compatible, therefore vehicles equipped with diesel engines that previously used GM dexos 2 will use GM dexos D licensed engine oil of the of the appropriate viscosity grade at their next oil change. The reason is, manufacturers configure engines in such a way that the Dexos oil specifications help to make them work. com/dexos-1-vs-dexos-2/#Dexos1vsDexos2 Please note: GM dexos D engine oils meet or exceed the performance of GM dexos 2 engine oils and are backward compatible, therefore vehicles equipped with diesel engines that previously used GM dexos 2 will use GM dexos D licensed engine oil of the of the appropriate viscosity grade at their next oil change. Synthetic Oil: What’s the Difference? While Dexos and synthetic oil are often used interchangeably, it’s important to understand that they are not synonymous. A VOA/UOA isn't going to show comparative oil quality, especially not within the same license. Los desafíos que plantean las nuevas tecnologías y hardware de los motores se están enfrentando de frente, así que esto es lo que necesita saber. According to GM, it is creating Dexos for the sake of environmental protection, increased product performance and greater ease of product management. While I understand that dexos is fine, I want what's best, not just OK. 72 per quart. The challenges being posed by new engine hardware and technologies are being met head on – so here’s what you need to know. All dexos oils will have indicating markings on the front, so look out for the dexos label before purchasing a bottle. What is the difference between DexOS 1 & 2? Dexos 1 is for gasoline engines, while Dexos 2 covers diesel and some gasoline engines. Dexos is an acronym for Diesel Exhaust Fluid Optimized Selenium, a type of fuel additive that helps clean diesel engines and protects them from damage caused by sulfur in the fuel. At normal ambients the spec calls for 5W-30, and it'd be unwise to ignore that even if you use DexosD. Sep 1, 2021 · The two types of Dexos oil Dexos™ 1 is for gasoline engines meeting ILSAC GF-5 Resource Conserving specifications. When I took my car in for its first oil change the Service Writer (actually a great guy) told me Dexos. Moreover, the dexos oil change frequency includes proper lubrication, sludge reduction, and friction level moderation. It exceeds many industry standards and is often preferred in automotive communities. Dexos2 jest do silników Diesla. Apr 28, 2022 · C7 General Discussion - Mobil One 0W-40 European Formula, Now DexOS2 Certified? - Was happy to find Mobil One ESP 0W-40 DexOS2 at my local AutoZone. But if warranty is a concern, just keep both oil specs on the shelf. Mar 18, 2025 · Dexos 2 is now a discontinued certification and it's folded into the dexos D specs, which are mostly 5W-20 oils and seem to be obscenely expensive if you can find them. Is that true? Can I put Dexos 3 in my 21 C8? Thx Jan 27, 2025 · The information on the GMdexos website indicates a succession of recommended oil from "dexos" to "dexos 1" to "dexos 1 Gen 2" to "dexos 1 Gen 3" and finally "dexos R". There is some overlap On oil bottles you just need to look for the Dexos rating/approval. Maybe so, but if that is Feb 11, 2018 · But other than being better suited for a wider range of ambient temperature across North America, than the 5W-30 Dexos 1, is there any improved wear, sludge, fuel economy, longevity, characteristics with this new formulation or is it just switch to feel like you have the latest and greatest? Dec 30, 2006 · I wanted to grab a jug of the 5W30 Gen 3 EP to have on hand for my next oil change. Nov 8, 2012 · Dexos 2 seems to be going the same way as most European OEM recommended oils; more and better synthetic, more and better additive, more stringent engine/rig/lab tests. Thanks! Apr 17, 2023 · In the weeks and months ahead, Chevron is phasing out our dexos1 Gen 2 products and rolling out a new line of 0W-20 and 5W-30 viscosity oils formulated to meet or exceed the new dexos 1 Gen 3 specification. HTHS is a trade off between protection and fuel economy. I know it uses dexos but I see dexos, dexos 1 and dexos 2. The latest version of this specification is the gen 3, which offers improved performance and protection for modern engines. Oct 3, 2022 · C8 General Discussion - dexos 2 and dexos R - In a couple of threads, a discussion of oil ratings came up. You have to make the personal choice of this; with a 5 year old vehicle either SN+ or d1G2 will exceed your engine's oil requirements. Licensed dexos ® D brands Apr 17, 2025 · To determine whether a Mobil 1 oil is Dexos-approved, you need to check the product label or the manufacturer’s website. However, I have several Havoline High Mileage Synthetic Technology Motor Oil 5w30 API-SP, ISLAC GF-6A 6 qt. Specyfikacja Dexos 2 zaczęła się od ACEA C3, ale ma dodatkowe kryteria dla lepszej ochrony przed lakierem, szlamem i pienieniem. My ultimate goal would be to be able to run Vavoline Red Bottle in my Suburban, but it no longer meets Dexos spec (it used to meet Gen 1). I bought some Ac Delco from Amazon that I’m going to use for this first initial oil change. Find out here how Dexos and Mobil 1 differ, and make sure you get the best option for your vehicle. Quick Dexos 1 Gen 2 vs Gen 3 breakdown. About the same price as other brands. Jul 2, 2011 · I called another Cadillac dealer and asked what they would put in and he said Mobil 1 and that the dexos syn blend was a money saving alternative ($60 vs $80). Discover the benefits and keep your vehicle running smoothly. Feb 11, 2007 · My question is now that the synthetic Dexos 1 is available at a more reasonable price, is the benefit really there? The non-rebate price of the Chevron works out to $2. Dexos 1 Gen 2 vs Gen 3 – what are the differences? General motors designed the Dexos oil specification to ensure maximum performance and protection for their vehicles. In this blog post, we will Sep 20, 2023 · Dexos is an acronym for Diesel Exhaust Fluid Optimized Selenium, a type of fuel additive that helps clean diesel engines and protects them from damage caused by sulfur in the fuel. 5 ecoboost I tow regularly with, so I'd like to use the best oil to avoid LSPI but which spec should I be concerned with? I read dexos 1 Gen 2 has an LSPI test, but have Quaker State Ultimate May 29, 2023 · No, you cannot use Dexos gen 3 instead of gen 2. 3L engine didn't require Mobil 1 but after 750 miles I changed my oil and ever since have used Mobil 1 in all my yearly oil changes. Nov 16, 2008 · Obviously calls for Dexos gen 2. It comes with additives for more protection. Approved dexos1 oils will be mandatory for both factory fills and service fills starting with 2017 and 2018 GM models. Dexos 1 or 2 is what they mean when you say someone told you about Dexos 1 or 2. 1 was pretty good stuff, Dexos 1 Gen. Dec 11, 2006 · Which ACEA sequence, either high saps A5/B5, A7/B7 or the low/mid saps seq C5/C6 would be more similar to a Dexos1 Gen2 say in a 0w20 weight? To put it another way if an application called for a Dexos1 Gen2 0w-20 spec oil, which ACEA category: A/B: Gasoline and Diesel Engine Oils – “High SAPS” Dec 4, 2013 · Hopefully not beating a dead horse or repeating something, but of the main US gasoline specifications is Dexos the "best". Mostly on weekends, no drags, no car shows no tracks but yes on street racing when the opportunity knocks on my door. mrtonneau. 5) while Dexos 1 Gen 2 is a low HTHS (typically ~3. May 31, 2023 · Dexos Gen 3 is an improved version of Gen 2, offering better engine performance and durability, as well as fuel efficiency and lower emissions. Thanks. Sep 3, 2017 · However, a recent thread on here concluded that it had a substantially lower quality base oil than Mobil 1 and Pennzoil synthetics. Always just took it to the dealer but they are getting too expensive. Feb 11, 2018 · Die dexos 1 ist eigenständig! Diese erfordert schärfere Tests als die GF-5: "In 2011, GM introduced their own stand-alone specification, “dexos,” to meet the stringent requirements for their engines. 9% ash which is a requirement of Dexos 1 Gen 3, so it's likely they were already preparing for the transition before the labeling change. So I have a question about the engine oil for this car. The current model years of the GMC Canyon pickup are also optioned with the 2. Hence the need for updated oil specifications, like ILSAC GF-6, API SP and GM dexos1 Gen 2. 1) oil designed for better fuel economy in gasoline engines. You can use any Diesel-rated oil in the 5W-40 range, like Shell Rotella T. ACEA C3 is underspecified compared to Dexos2, the two are not the same and Dexos2 is the better of the two. 0 LS in my sig, and it's been fine so far. Jun 2, 2025 · Dexos vs. When I discovered this and complained, they said that the Dexos was just as good as Mobil 1. KLONDIKE’s dexos 1 products, like 0W-20 and 5W-30 dexos1 Full Synthetic Engine Oil, will be updated to Gen 3 before September 2022 and will still be dexos licensed. ) Auto mfrs can require oil to meet a spec, whether that be an API spec like SP, or dexos. The 2023 Owners Manual says use engine oils that meet the dexos R specification. Licensed dexos ® D brands Mar 12, 2024 · As most are aware Dexos2 is supposed to be going away next year superseded by Dexos D for our vehicles. Jun 23, 2019 · Dexos 1 Gen. . The 2020-2022 Owners Manual for Stingray specify 0W-40 motor oil meeting the GM dexos 2 requirements. Licensed dexos ® 2 brands Please note: GM dexos R engine oils meet or exceed the performance of GM dexos 2 and GM dexos 1 Gen 2 and Gen 3 oils and are backward compatible, therefore vehicles equipped with gasoline engines that used GM dexos 2, or GM dexos 1 Gen 2 or Gen 3 may use a GM dexos R licensed engine oil of the appropriate viscosity grade at their next oil change. Amalie has a 5w40 dexos2, and I think Valvoline does, too May 6, 2019 · I went to wally world and purchased 2-5 quart jugs of Mobil 1 5w-30 synthetic motor oil for my oil change. If my VFSML is Dexos 1 Gen 2, then it will keep my engine as clean and protected as it would ever need to be and within ridiculously small differences as compared to M1 PP, etc. Dexos is a specification introduced by general motors for engine oil. But it should not void the warranty. Jan 25, 2003 · I'm curious of how the relative capability (drain length) of oils that meet various common specs. Nov 22, 2019 · With the exception of turbo gasoline direct injection vehicles it would be pretty safe to use Dexos 2 in place of Dexos 1. Dexos 1 and Dexos 2 are two different oil specifications, and using the wrong one can potentially damage your engine and void your warranty. Jun 10, 2021 · Manager at Autozone convinced me that Dexos 1 Gen 2 is same as Dexos 2. I got this off the internet GM dexos "General Motors is committed to designing, building, and Jun 15, 2010 · When will Dexos 1 Gen 3 be available?? September 2021 is the first license date I read. My 2004 SSR 5. Apr 28, 2023 · Web link. It's a 1999 with 85K miles. La especificación dexos ® 1 de próxima generación de GM, dexos ® 1 Gen 3, ya llegó. 3 LS engine used to OLM limits, I personally have 7 or 8 gallons of Rotella Gas Truck 5W30 that I'm using in the 2011 Express 6. Nov 29, 2023 · Check out the ultimate differences between Dexos Oil and regular Synthetic Oil. Sep 12, 2024 · It is important to compare the performance and benefits of Dexos 1 and Dexos 2 oil to determine which one is suitable for your specific vehicle. GM does run it in other vehicles, like the new Corvette. May 31, 2023 · Dexos 1 Gen 3 is an upgrade of the Gen 2, with improved performance attributes and protection capabilities. Look on the front label for either of the registered trademark logos shown above and the 11 digit alphanumeric dexos® license number on the back label to identify an authorized, licensed dexos1TM engine oil. I thought I saw somewhere on the forum that Dexos 3 was the replacement for the 21 C8 now. dexos ® licensed products are easy to identify. Oct 8, 2017 · . Jan 23, 2013 · A few thoughts: 1. Nov 9, 2012 · Hello folks I'm looking for a good place to download/buy either or both of these GM engine oil specs (GM6094M or Dexos1). The filter is more important than the brand of oil. Most oil is Dexos approved and that's good enough. Edit: I just read that dexos® 2 is FULL Synthetic oil. Dec 23, 2013 · GM Certified Oil Dexos1 vs Dexos2 Mechanical Maintenance: Break-in / Oil & Fluids / Servicing Giving it a complete tune up now. Dexos 1 should be used in gas powered GM engines, while dexos D is used in diesel GM engines. Jul 5, 2014 · You should be fine, Dexos 1 Gen 3 is essentially GF-6A with some harsher limits, I'd suspect API SP Mobil 1 already meets those standards, I noticed last year that it's only 0. Jul 30, 2015 · Взято с # Попытался, для себя, разобраться со стандартами dexos1 и dexos2, и понять какой именно стандарт наиболее подходит для моего автомобиля с учетом климата, качества бензина и тд. 0 Duramax, our first diesel. Are these the same thing? Do I care? First time changing the oil myself in my ‘17 CCLB. INTRODUCTION CAM2 SynavexTM dexosTM1 Gen 3 is a global engine oil specification introduced by General Motors (GM). This has recently been updated to Dexos ™ 1 GEN 2 for even better engine protection particularly against LSPI (Low Speed Pre Ignition) in GM vehicles. Istnieją silniki benzynowe, dla których został określony. Apr 13, 2017 · C7 Z06 Discussion - Mobil1 Dexos1 oil vs. In Australia, General Motors Holden, recommends Dexos 1 in all gasoline/petrol engines but it is mandatory for all turbo charged gasoline direct injection engines where LSPI (low speed pre-ignition) is a potential issue. Although some of the requirements no doubt overlap it can also mean that the blender did not Feb 21, 2013 · GM plans two distinct categories of Dexos: Dexos 1 for gasoline engines and Dexos 2 for diesel engines. 8 litre diesel are the following Mobil 1 I think the Mobil 1 is euro L but correct me if I’m wrong Steve Aug 15, 2015 · The dexos spec is a little tougher regarding NOACK, or burn off rate, of the oil, and dexos does require some more detergent properties in the oil. Nov 7, 2023 · Does GM sell DexOS oil? No, General Motors (GM) does not sell Dexos oil directly to consumers. So, which would be better the 1 or Oct 27, 2023 · C5 General - Dexos 1 or Dexos 2 - Gonna do an oil change tomorrow and need some input on Dexos 1 vs Dexos 2. The main difference between the two is that Gen 3 has a higher level of performance and more advanced testing requirements. It's entirely plausible that they are one in the same but marketed differently with different certifications. Dec 30, 2022 · Not real technical question here but here goes. The gmdexos site indicates that Dexos2 5W-30 is currently only licensed for OEM and Wondering whether dexos® is right for your vehicle? Cenex offers Maxtron®, which is approved for dexos1™ Gen 2 standards. Any help is appreciated. Dexos 2 has a lower saps for emissions. Compare oil standards for modern engines, highlighting fuel savings, durability, and reliability. They only use dexos 2 in Europe for both engine types. Ford has the WSS-XXXXXX-XX specification and Mopar has the MS-XXXX, I purchased both of these standards and they essentially Apr 13, 2013 · This is Dexos 1, Dexos 2 and VW508. Correct? GM General Motors Oil Specifications GM Dexos Motor Oil Specifications GM Dexos approved oils are recommended to be used in all GM vehicles except those built with Duramax diesel engines that require an API CJ-4 quality oil. GM calls for 0W-20 Dexos D certified oil, which sadly, is in short supply. Vehicles equipped with diesel engines that used GM dexos 2 engine oil will use GM dexos D licensed engine oils, while vehicles equipped with Aug 7, 2018 · Ensure optimal engine performance with GM-approved Dexos oil at Shaw GMC. Oil GM Dexos 1 5W-30 is suitable only for gasoline engines and meets the standards API SN and ILSAC GF-5. When I reached out to Vavoline years ago they said that they didn't change the formula vs when it met Gen 1 spec so I always thought about continuing to run it. The bottle should also indicate which dexos category the oil falls under. Here's a list of all the Dexos approved oils for the 2. GM is updating the spec and now have a Dexos D (Dexos Diesel) but it's not backward compatible with Dexos 2. 6L diesel engine option offered in the GMC Terrain SUV. Just to clarify though, there are four types of Dexos oils: Dexos 1, Gen 2; Dexos 1, Gen 3, Dexos 2, and Dexos D which the 3. If an oil with a dexos 1 Gen 3 license also has some manufacturer approval it doesn't necessarily mean it is better than one without that approval. Mobil 1 also offers a 0W-30 ESP oil that is friendly to emissions systems. Simply look for the dexos ® icon on the front label and the 11 digit alphanumeric dexos ® license number on the back label. Please note: GM dexos2 has been replaced by GM dexosD for light-duty diesel engines and GM dexosR for gasoline engines. Mar 12, 2020 · After having difficulty finding the Mobil one dexos 2 oil I wanted I went to my Chevy Dealer and purchased the GM Dexos 2 oil from them. Sep 5, 2018 · Now that the new Dexos 1 Gen 2 5W30 synthetic oils are out for GDI engines - what differences can we expect in D1 Gen 2 rated Castrol Edge , M1 , PP and Valvoline 5W30 synthetic oils ? Is there one you favor for any reason (other than price) ? Please note: GM dexos R engine oils meet or exceed the performance of GM dexos 2 and GM dexos 1 Gen 2 and Gen 3 oils and are backward compatible, therefore vehicles equipped with gasoline engines that used GM dexos 2, or GM dexos 1 Gen 2 or Gen 3 may use a GM dexos R licensed engine oil of the appropriate viscosity grade at their next oil change. Look for them from your Chevron Lubrication Marketer and on retail shelves. Mar 4, 2019 · An oil manufacturer may not want to pay the dexos royalties on their SN+ oil and regardless, dexos is only "required" by GM. My interest is in knowing what the specs actually require (by reading the actual spec). Mar 23, 2021 · GM first recommend the use of dexos2 oil in the 2014 Cruze 2. Nov 22, 2019 · Dexos 2 is also in 5W-40 viscosity grading and is in fact mandatory in some GM Diesels (from VM Motori in Italy). The lowest cost brand name that meets those specs at the local Walmart is Havoline. I would, however, just get a good full synthetic like Pennzoil This article will help you with every query about the Dexos oil and what will happen if you don’t use it. So Forget what you just saw there. 62 per quart, so for less than $1 per quart, I would be upgrading to Dexos 1. For clarity I do not have any GM vehicles. $10. There are many authentic licensed dexos ® products readily available at retail outlets, service repair shops, quick lube operations, and GM service centers. qmvxp lvmj rtkonflvy gzzfb bnlda bblbe lvkbjp nqke lxespsqp amxkxeah xevpz jzdud xervzc eoubbkt amfjnv