

Mobil 1 Extended Performance Full Synthetic Motor Oil 5W-30, 5 Quart
Key item features
- Extended Protection: Mobil 1 Extended Performance full-synthetic motor oil 5W-30 protects engine parts for up to 20,000 miles between oil changes.
- Triple Action+ Formula: Combines outstanding engine performance, protection, and cleanliness with added power benefits.
- ILSAC GF-6 Standards: Meets standards to help prevent low-speed pre-ignition and timing chain wear, improving fuel economy.
- Engine Longevity: Helps extend engine life by preventing damaging deposits and sludge buildup.
- Temperature Protection: Provides excellent internal engine heat protection up to 500 degrees F and low temperature protection down to -40 degrees F.
- Versatile Use: Recommended for modern vehicles, including high-performance, turbo-charged, and supercharged engines in cars, SUVs, vans, and light trucks.
- Trusted Brand: Mobil 1 is America's #1 synthetic motor oil brand at retail, trusted by car builders and mechanics, and the Official Motor Oil of NASCAR.
Specs
- Motor oil typeFull Synthetic Motor Oils
- Motor oil viscosity5W - 30
- Size5 qt
- MaterialSynthetic
- FeaturesMeets OEM Requirements
- ManufacturerExxonMobil
Reviews summary
- : Offered at a lower cost compared to other retailers.
- : Formulated for modern engines with tight machining specifications.
- : Offers protection across extreme temperature ranges.
- : Provides excellent lubrication and protection in extreme conditions.
- : Provides enhanced acceleration and fuel efficiency.
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About this item
Product details
- Mobil 1 Extended Performance full-synthetic motor oil 5W-30 helps protect critical engine parts for up to 20,000 miles between oil changes,* controlling oxidation to prevent oil breakdown and maintaining excellent viscosity.
- Utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power
- Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
- Helps extend engine life by working to prevent damaging deposits and sludge buildup
- Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F)
Specifications
Motor oil type
Motor oil viscosity
Size
Material
Directions
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Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Reviews summary
- : Offered at a lower cost compared to other retailers.
- : Formulated for modern engines with tight machining specifications.
- : Offers protection across extreme temperature ranges.
- : Provides excellent lubrication and protection in extreme conditions.
- : Provides enhanced acceleration and fuel efficiency.
Customer images






+96 images
Showing 1-3 of 936 reviews
Verified Purchase
Excellent product, great price and availability
I have been using Mobil 1 oil in all my cars which I buy new and keep indefinitely (currently I own three - each with a different weight oil requirement). None of these vehicles has ever had an oil consumption problem and all are or have been over 100k miles with one over 200k. Furthermore, the engines have never needed major repair - just routine maintenance. So, besides personally confirming that Mobil 1 oil's reputation for quality is well-earned, I can comment on Walmart's contribution. I change my own oil and almost always go to Walmart to get it as it is regularly stocked and the price is usually the best I can find. I always adhere to the manufacturer's suggested oil change intervals, but do not change oil more frequently than that. I also use high quality filters - frequently the manufacturer's brand which are not generally available at Walmart. So, in general I recommend both the oil and getting it at Walmart.
Verified Purchase
Worth the money
I've been using Mobil 1 synthetic oil in my gasoline vehicles since before they made an extended version. Though it is an extended drain interval oil, I only went 6000 miles. I usually trade vehicles before 100,000 miles so I can't really tell if the oil made a difference. But, I've known several people who purchased my used vehicles and commented on the longevity achieved. Not all continued my brand of oil but, it must have played a part in the long lasting engines.
Verified Purchase
Outstanding High Performance Full Synthetic Oil!
Mobil 1 Extended Performance Full Synthetic Motor Oil 5W-30 is a Top Tier Full Synthetic Motor Oil. First Class Product with a track record second to none. I feel very confident using this oil on my 2012 Subaru Impreza 4 doors Sedan. The overall performance of the engine has improved, engine stays clean, and helps reduce any oil consumption. Plus, protects the engine from the extremely high temperatures during the summer time in Phoenix, AZ.
