Ratings & Reviews for Quaker State Engine Oil 5W-20 Conventional 5 Qt. Advanced Durability
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this motor oil for consistent performance and exceptional reliability, with most citing decades-long loyalty spanning generations. Reviewers highlight its ability to keep engines running smoothly and cleanly through high-mileage use, with many reporting 200,000-plus miles without mechanical issues in daily drivers and trucks. Several emphasize its outstanding value, noting it delivers top-tier performance at significantly lower cost than competing brands, often with rebates making it even more economical. A few mention neutral experiences, though no meaningful complaints emerged. Overall, customers consider it a trusted, no-nonsense choice that refuses to compromise on quality.
Customer review summary generated by AI, including incentivized reviews.Great Oil for a Great Price!
Would RecommendI've been using Quaker State Oil for many years and as with my other vehicles, it will be keeping my car running for many years to come!
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Love it
Would RecommendIt works well for me. I would definitely recommend it to a friend.
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I've used this oil brand for 16 years and it's outstanding.
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The best oil for the money
Would RecommendI use this oil in all my vehicles. I now use it in all my customer's cars.
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Quaker State 5W 30 Full Synthetic with DEXOS
Would RecommendHave been using another quality brand, but changed over to Quaker Full Synthetic a couple of months ago. as my Cadillac uses 8 qts. The engine has had tiny lifter noises which come with the newest Gen Northstar Engine. I put on 5,000 miles a month and change oil. Now at 6,800 miles the noises are gone. I have 7 vehicles and will use QS in everything. DEXOS has been added which smooths the cylinder walls for more power and the rotating parts for less noise.
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Quaker State Advanced Durability
Would RecommendHave used Quaker State Motor Oils since 1983 and have found them to be an excellent motor oil in all my vehicles keeping the engines quiet, clean and long lasting.
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Great
Would Recommend[This review was collected as part of a promotion.] My husband got this for my car and it runs like brand new. It's amazing will.get this everytime.
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Great Features!
Would Recommend[This review was collected as part of a promotion.] I bought this a month ago and I'm so happy I did!!
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Only Oil for my family
Would Recommend[This review was collected as part of a promotion.] Have used Quaker state for over 30 + years. This oil is all I have ever used and my kids use it also. For a long lasting engine use Quaker State
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Great for my everyday driver.
Would Recommend[This review was collected as part of a promotion.] Really like using quaker state. From a young age to today. I can even remember the cardboard cans of old!
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I'll stick with the great features!
Would Recommend[This review was collected as part of a promotion.] Ok this is a little unfair....being a female, I don't do the work on my car...does it count if my mechanic does?...Lol I would love to win this toolbox for a friend of mine who would die for it! Fat chance, right?
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Premium product.
Would Recommend[This review was collected as part of a promotion.] I use this oil in all 4 vehicles I own. Without a doubt they run cleaner and smoother. Even after 4500 miles the oil still isn't black
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Best oil
Would Recommend[This review was collected as part of a promotion.] I try a lot of types of oil for my rx8. This oil I have found does not leak or burn as much as other oils I have used. I definitely will be using this from now on. !
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Graet Oil
Would Recommend[This review was collected as part of a promotion.] I ran Quaker state in all of my vehicles and everytime id change it, you could tell it was cleaning the enigne but also wouldnt break down like other oils.
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quaker state oil
Would Recommend[This review was collected as part of a promotion.] My dad a garage when I was growing he used quake state when changing oil never had any complaints an oil did not break down still use in my cars today
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Makes my truck run like new
Would Recommend[This review was collected as part of a promotion.] I have been using your oil for the past few years. When I had switched over from none name brand oil. I noticed right away the difference. In performance, response, running temp and I also believe it has helped alil with mpg. But over all I give this oil a 5 star rating. Great oil and a great company. I also run your oils in my tractors my dunebuggy and 4 wheelers and my wife's car. Keep up the the great work producing great oil. And you have a...
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QS, because there is no other substitute.
Would Recommend[This review was collected as part of a promotion.] Don't use anything but the best for my Mopars and recommend it to all of my friends. If you want quality, Quaker State is the only way to go, I've spent too little on some oils, and too much as well, but QS has never sold me a bad batch unlike the rest! Thanks Quaker State! Happy Holidays from Anthony Ernst Jr.!!!
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Great product
Would Recommend[This review was collected as part of a promotion.] Works very well with my vehicles, will purchase again, highly recommend for a chrysler vehicle
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Excellent Product
Would Recommend[This review was collected as part of a promotion.] I bought this a couple of weeks ago and it is some awesome stuff to use for your vehicle
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