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Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart

4.8 4.8 out of 5 stars 40,602 ratings

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5 Quart
Full Synthetic High Mileage
5W-20

Purchase options and add-ons

Viscosity 5W-20
Brand Mobil 1
Vehicle Service Type Car
Flash Point 230 Degrees Celsius
Liquid Volume
160 Fluid Ounces
Package Information
Bottle

About this item

  • Mobil 1 High Mileage full-synthetic motor oil 5W-20 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
  • 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
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
  • Mobil 1 is specially formulated to help remove sludge and lower engine temperatures
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Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart
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Price-7% $27.97
List:$29.97
-15% $8.48
List:$9.99
$58.27-18% $43.48
List:$52.99
$38.47-6% $27.23
List:$28.99
Delivery
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Customer Ratings
Mileage
4.8
4.7
4.8
4.5
3.7
4.7
Longevity
4.7
4.7
4.8
4.5
3.8
4.7
Value for money
4.7
4.7
4.6
4.5
3.6
4.7
Sheerness
4.8
4.6
4.6
Sold By
Amazon.com
Amazon.com
G.P.S.
Amazon.com
G.P.S.
Amazon.com
compatible vehicles
Car
Car
Car, Truck
Car, Truck
Car
liquid volume
160 fluid ounces
32 fluid ounces
160 fluid ounces
32 fluid ounces
32 fluid ounces
160 fluid ounces
viscosity
5W-20
5W-20
5W-30
5W-30
5W-30
5w-30

Important information

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Top Brand: Mobil 1

Highly Rated
4.8/5 star rating from 100K+ customer ratings
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

From the manufacturer

Mobil 1 high mileage motor oil is for engines with over 75,000 miles
Mobil 1 high mileage motor oil is for engines with over 75,000 miles and protects for 10,000 miles
Mobil 1 Engine protection for the road ahead

Product Description

Give your higher mileage engine the care it deserves with Mobil 1 High Mileage full-synthetic motor oil 0W-20. This formula utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to vehicles with over 75,000 miles. Mobil 1 High Mileage motor oil extends engine life by reducing friction and preventing deposits and sludge buildup—keeping critical engine parts clean and protected for up to 10,000 miles between oil changes.* Mobil 1 helps to keep your engine running at lower temperatures** and is proven to cool engine temperatures by over 10%.*** Mobil 1 High Mileage full-synthetic motor oil 5W-20 also helps control oxidation to prevent oil breakdown and is recommended by ExxonMobil for all types of modern cars, SUVs, light vans, and light trucks—including those with high-performance, turbocharged, supercharged, multi-valve, or fuel-injected engines. Mobil 1 is America’s #1 selling synthetic motor oil brand at retail,**** trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®. (*Protects for up to 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. **Compared to conventional oil. ***Based on proprietary engine testing–results may vary. **** Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending September 30, 2023)

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart


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Customer reviews

4.8 out of 5 stars
4.8 out of 5
40,602 global ratings

Customers say

Customers like the quality, packaging, engine performance, value, and performance of the auto oil. They mention that it's the best oil on the market, it arrived safe and sound, and that it keeps their car running smoothly. They are also happy with cleaning, and longevity. However, some customers have different opinions on leakage.

AI-generated from the text of customer reviews

1,198 customers mention1,156 positive42 negative

Customers are satisfied with the quality of the auto oil. They mention that it is the best oil on the market, a good quality synthetic oil, and a reliable choice.

"...This product aligns with the car manufacturer's standards and is a reliable choice." Read more

"...Great price and fantastic product!!😁..." Read more

"...The only reason I can ascribe this dramatic and unthinkable increase in fuel economy to is using Mobil1 Extended Performance High Mileage Engine oil..." Read more

"...oil for the money, I could not beat this price and it is a very highly rated motor oil." Read more

1,149 customers mention1,103 positive46 negative

Customers appreciate the value of the auto oil. They say it is easy to pour 5 qt jugs and the least expensive way to get that quantity. Some say it saves them tons of money and time.

"...Not only is it exceptional, but the price is also fantastic. I wholeheartedly suggest it to everyone...." Read more

"...I'm putting this in my 2001 F150 and my 2010 Mazda Miata. Great price and fantastic product!!😁..." Read more

"Great oil for the money, I could not beat this price and it is a very highly rated motor oil." Read more

"...'s manufacturer, so I was pleasantly surprised to find it here at a great price with fast shipping...." Read more

667 customers mention659 positive8 negative

Customers are satisfied with the performance of the oil. They say it helps keep their car running good and improves gas mileage overall. Some customers also mention that it is some of the best oil around and that it works on a CLK AMG 55 perfect.

"...Not only is it exceptional, but the price is also fantastic. I wholeheartedly suggest it to everyone...." Read more

"...Both cars still running great." Read more

"Works good in wife car" Read more

"...my car has been running so smooth and my engine has a got a new life .Awesome and great price as well..Definitely recommend to everyone" Read more

228 customers mention204 positive24 negative

Customers like the packaging of the auto oil. They mention that it comes packaged well, and is delivered promptly. Some customers also say that the product arrived undented and sealed perfectly.

"...I was pleasantly surprised to find it here at a great price with fast shipping...." Read more

"Great price and fast delivery, I would order this product again." Read more

"Good price and quick delivery" Read more

"Fast shipping quality oil" Read more

219 customers mention212 positive7 negative

Customers are satisfied with the engine performance of the oil. They mention that it runs smooth, strong, and doesn't smoke. Some customers have used the oil for decades and have never had any engine issues. The oil gives great mileage and is equivocal.

"...My car's performance has noticeably improved, and my engine seems rejuvenated. Not only is it exceptional, but the price is also fantastic...." Read more

"...I could tell right away the engine was running much smoother when driving. I'm putting this in my 2001 F150 and my 2010 Mazda Miata...." Read more

"...Never had an engine failure or internal problems in none of them. 3 years ago I sold one vehicle with 279,000 miles and running strong...." Read more

"...am sure I could push it further but even after 5k miles, the engine still runs smooth, well worth the extra cost" Read more

70 customers mention57 positive13 negative

Customers like the cleaning of the auto oil. They mention that it stays cleaner than other brands, and the engine is as clean as a whistle. It doesn't leave deposits in the engine and it stays clear longer than other oil.

"...When I change the oil at the 10,000 mile interval, the oil is still not very dirty, and smells and looks ok." Read more

"...The valve inside the cover looks very clean. 20,000 miles is a plus, but I never wait that long to change the oil...." Read more

"...Must say it does keep things clean." Read more

"...My husband checks it periodically and it stays clear not dirty." Read more

70 customers mention63 positive7 negative

Customers like the longevity of the auto oil. They say it lasts longer and not break down as much. They also say it helps extend engine life and that it has little signs of harsh ageing.

"...Truck shows no appreciable wear.still runs quiet and smooth." Read more

"I like it because it seems to last longer and not break down as much as other oils." Read more

"...I now have 230k on it ...still running strong with no oil consumption." Read more

"this oil has little signs of harsh ageing that most other oils i've tried with change intrivels same at aprox, 10,000 miles / purchasing from amazon..." Read more

116 customers mention48 positive68 negative

Customers are mixed about the leakage of the auto oil. Some mention that it helps with the dripping from the gaskets, while others say that the oil container was leaking. The oil filter will clog, moisture builds up in the oil pan, and the level runs down.

"...Seals shrink and leaks start. Trying to swap back and forth between synthetic and conventional is what causes the problems" Read more

"...Never overheats. Lasts long but I chance it no more than 5k miles. No leaks. Must be doing it’s job with the seal swelling. 150k miles no issues." Read more

"Good product when it stays in its containerOne of the bottles was leaking on arrivalBig mess !" Read more

"Bought for my truck and it's a good deal and no leaking when it got here" Read more

Dramatically improved my gas mileage (41.74 mpg on a 100k+ miles old non-hybrid car!)
5 Stars
Dramatically improved my gas mileage (41.74 mpg on a 100k+ miles old non-hybrid car!)
I normally don't post reviews, but this has to be a record of some sort. 738.2 miles on a full tank of gas (18 gallon tank) with a car with over 100k miles on the odometer! That's 41.74 mpg!You can see in the picture that based on the last trip fuel economy, my car estimates that it can now go 746 miles to empty!I drive a used 2018 Nissan Altima, not particularly well known for great performance or great gas mileage. But here's my car, with 104,010 miles on the odometer, that I drove 738.2 miles going from a full tank of gas to almost empty (no reading on the remaining range).I basically drove from Trenton, NJ, crossing borders of Pennsylvania, Delaware, Maryland, DC, well into Virginia, going well past Richmond and Petersburg coming within 50 miles of North Carolina border, and then drove back to Trenton, all on a single tank of gas.The trip meter shows gas mileage for the trip as 43.9, but calculating from the volume of gas that was required to make the tank full again, 17.685 gallons, the actual gas mileage comes out to be 41.74 mpg. That's probably better than many hybrid cars. And that too in winter when average gas mileage drops quite a bit. The drive was 95% highway mostly at steady speed.Compare that with the EPA rating of a new 2018 Nissan Altima with 2.5L I4 engine, it's 27 mpg city and 38 mpg highway. This car gave better fuel economy than a new Nissan Altima!That's just astounding.For comparison, when I had just got this car, it had 41,000 miles on the odometer and at that time I could drive about 620 miles with a full tank of gas. That's about 36 mpg, mostly highway. That's when I had the Nissan OEM conventional oil in my engine.The only reason I can ascribe this dramatic and unthinkable increase in fuel economy to is using Mobil1 Extended Performance High Mileage Engine oil, and to perhaps to some extent the filter, Purolator Boss, which is also a great filter, perhaps better than the Mobil 1 extended performance filter. I am pretty sure this is among the best of the best in the market.It's uncanny how much of a difference good engine oil can make for a car. I would never use any other engine oil or filter.
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Top reviews from the United States

Reviewed in the United States on February 21, 2024
Size: 5 QuartStyle: Extended Performance High MileageConfiguration: 5W-30Verified Purchase
2 people found this helpful
Report
Reviewed in the United States on December 26, 2023
Size: 5 QuartStyle: Extended PerformanceConfiguration: 5W-30Verified Purchase
17 people found this helpful
Report
Reviewed in the United States on February 25, 2024
Size: 5 QuartStyle: Extended Performance High MileageConfiguration: 0W-20Verified Purchase
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5.0 out of 5 stars Dramatically improved my gas mileage (41.74 mpg on a 100k+ miles old non-hybrid car!)
Reviewed in the United States on February 25, 2024
I normally don't post reviews, but this has to be a record of some sort. 738.2 miles on a full tank of gas (18 gallon tank) with a car with over 100k miles on the odometer! That's 41.74 mpg!

You can see in the picture that based on the last trip fuel economy, my car estimates that it can now go 746 miles to empty!

I drive a used 2018 Nissan Altima, not particularly well known for great performance or great gas mileage. But here's my car, with 104,010 miles on the odometer, that I drove 738.2 miles going from a full tank of gas to almost empty (no reading on the remaining range).

I basically drove from Trenton, NJ, crossing borders of Pennsylvania, Delaware, Maryland, DC, well into Virginia, going well past Richmond and Petersburg coming within 50 miles of North Carolina border, and then drove back to Trenton, all on a single tank of gas.

The trip meter shows gas mileage for the trip as 43.9, but calculating from the volume of gas that was required to make the tank full again, 17.685 gallons, the actual gas mileage comes out to be 41.74 mpg. That's probably better than many hybrid cars. And that too in winter when average gas mileage drops quite a bit. The drive was 95% highway mostly at steady speed.

Compare that with the EPA rating of a new 2018 Nissan Altima with 2.5L I4 engine, it's 27 mpg city and 38 mpg highway. This car gave better fuel economy than a new Nissan Altima!

That's just astounding.

For comparison, when I had just got this car, it had 41,000 miles on the odometer and at that time I could drive about 620 miles with a full tank of gas. That's about 36 mpg, mostly highway. That's when I had the Nissan OEM conventional oil in my engine.

The only reason I can ascribe this dramatic and unthinkable increase in fuel economy to is using Mobil1 Extended Performance High Mileage Engine oil, and to perhaps to some extent the filter, Purolator Boss, which is also a great filter, perhaps better than the Mobil 1 extended performance filter. I am pretty sure this is among the best of the best in the market.

It's uncanny how much of a difference good engine oil can make for a car. I would never use any other engine oil or filter.
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5 people found this helpful
Report
Reviewed in the United States on February 26, 2024
Size: 5 QuartStyle: Extended PerformanceConfiguration: 0W-20Verified Purchase
Reviewed in the United States on March 7, 2024
Size: 5 QuartStyle: Full SyntheticConfiguration: 0W-40Verified Purchase
Customer image
5.0 out of 5 stars The exact same oil my certified service shop uses at a great price!
Reviewed in the United States on March 7, 2024
This Mobil European Car Formula is recommended by my car's manufacturer, so I was pleasantly surprised to find it here at a great price with fast shipping. It's normal for high performance engines to need a quart or two a couple times between fuel changes, so I always keep a fresh 5 qt jug in the garage.
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Reviewed in the United States on January 6, 2024
Size: 5 QuartStyle: Full SyntheticConfiguration: 5W-20Verified Purchase
Customer image
5.0 out of 5 stars Very good oil!
Reviewed in the United States on January 6, 2024
I have been using Mobile 1 full synthetic oil in 4 of my vehicles since 2008. Never had an engine failure or internal problems in none of them. 3 years ago I sold one vehicle with 279,000 miles and running strong. It was a 2008 Chrysler mini van with original engine. The second vehicle is a 2010 Dodge Charger bought new and is garaged with 92,000 miles on it. At 14 years old No engine problems! Might of fact only parts replaced on vehicle is tires and lug nuts, Wiper blades, air filter, front brakes ( should have replaced those brake hoses when vehicles was 10 years old). Brakes were still good but a brake hose collapse and seizings caliper piston. 3rd I bought new 2020 Hyundai Santa Fe has 60,000 miles on it now the engine runs like new and does not use any oil between oil changes. All vehicles started using Mobile 1 synthetic oil at 2,000 miles. Last vehicle bought was bought used for my teenage son a 2010 Honda civic with 114,000 miles .Don’t know the oil change history but it had Mobile 1 oil in it when purchased ( written on oil change sticker on windshield). Changed oil and now after 3000 miles the oil level on dipstick has not moved! Now the conclusion no matter what you search on what is the best oil is Mobile 1 synthetic is going to be rated as 1,2 or maybe 3 depends on who is doing the testing. Now a mechanic that has torn down a very high mileage engine to look at wear (talking over 350,000 miles) that used entirely mobile 1 synthetic will say you can never go wrong by using Mobile 1 oil!
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9 people found this helpful
Report
Reviewed in the United States on February 16, 2024
Size: 5 QuartStyle: Truck & SUVConfiguration: 5W-30Verified Purchase
2 people found this helpful
Report
Reviewed in the United States on February 26, 2024
Size: 5 QuartStyle: Full Synthetic High MileageConfiguration: 5W-30Verified Purchase

Top reviews from other countries

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JOSE M.
5.0 out of 5 stars BUENA CALIDAD
Reviewed in Mexico on March 9, 2024
Size: 5 QuartStyle: Extended Performance High MileageConfiguration: 5W-30Verified Purchase
oscar
5.0 out of 5 stars La calidad del producto
Reviewed in Mexico on February 9, 2024
Size: 5 QuartStyle: Extended PerformanceConfiguration: 5W-30Verified Purchase
One person found this helpful
Report
Jesus
5.0 out of 5 stars excelente
Reviewed in Mexico on December 11, 2023
Size: 5 QuartStyle: Extended Performance High MileageConfiguration: 5W-20Verified Purchase
josé antonio sánchez lópez
5.0 out of 5 stars Buen aceite
Reviewed in Mexico on November 11, 2023
Size: 5 QuartStyle: Full SyntheticConfiguration: 5W-30Verified Purchase
Ramiro
5.0 out of 5 stars Producto especial para autos toyotas
Reviewed in Mexico on October 20, 2023
Size: 5 QuartStyle: Full SyntheticConfiguration: 0W-20Verified Purchase