Last updated at 01/08/2026 09:21:17
Mobil 1 5W-20 Advanced Synthetic Motor Oil - 1 Quart
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Mobil 1 Advanced Full Synthetic Motor Oil 5W-20, 5 Quart
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
MOBIL 1 5w20 Synthetic Oil 1 Qt Dexos MOB103008-1
Delivery between Mon – Wed $22.79
MOBIL 1 10w30 Synthetic Oil 1 Qt MOB122319-1
Delivery between Mon – Wed $22.79
MOBIL 1 0w40 FS Oil 1 Qt MOB112628-1
Delivery between Mon – Wed $22.79
MOBIL 1 5w30 Synthetic Oil Case 6 x 1 Quart Dexos 124315
Delivery between Mon – Wed $22.79
MOBIL 1 5w20 Synthetic Oil 6x1 Qt Dexos 103008
Delivery between Mon – Wed $22.79
MOBIL 1 5w30 Synthetic Oil Case 3x5 Qt Bottles Dexos 124317
Free delivery between Mon – Wed
MOBIL 1 5w20 Synthetic Oil 1 Qt Dexos MOB103008-1
Free delivery between 6–15 Aug
MOBIL 1 10w30 Synthetic Oil 1 Qt MOB122319-1
Free delivery between 6–15 Aug
originally posted on mobil.com
I have used Mobil 1 for years in my motorcycles, cars, and trucks. I have torn engines down with 70,000 miles and still had hone marks on cylinders. When it came out in the 70’s, if I remember it was about $4.95 a quart, which was high at the time. People thought it was a fad and wouldn’t last. Now everyone has a synthetic oil. Mobil 1 is priced in line with everyone now. I stayed with Mobil 1 all these years because it was the first and is a great oil. I’m 73 and have 3 cars, one is a 2015 Z51 Corvette with dry sump. It takes 9.8 qts. I’m still changing my own oil.
originally posted on oreillyauto.com
I'm dating myself a bit here, but I remember when Mobil 1 synthetic first went on the market. It was the motor oil of choice for some high end performance cars, so for me who had a lower-end vehicle it gave me at least something in common with the guys running around with nicer cars than mine. I figured since I was changing the oil myself and saving on labor it was worth the extra cost for the premium oil, so I have used it almost exclusively in all my vehicles for years. From my 1968 Dodge to my 2015 Jeep, Even for my 1999 Suburban with the 454, which I bought used so can't be sure how it was maintained before I had it, I really believe it protects the engine better and extends its life. I've never had an internal engine problem with a car since I've used this oil, ... MoreI'm dating myself a bit here, but I remember when Mobil 1 synthetic first went on the market. It was the motor oil of choice for some high end performance cars, so for me who had a lower-end vehicle it gave me at least something in common with the guys running around with nicer cars than mine. I figured since I was changing the oil myself and saving on labor it was worth the extra cost for the premium oil, so I have used it almost exclusively in all my vehicles for years. From my 1968 Dodge to my 2015 Jeep, Even for my 1999 Suburban with the 454, which I bought used so can't be sure how it was maintained before I had it, I really believe it protects the engine better and extends its life. I've never had an internal engine problem with a car since I've used this oil, and I drive my cars fairly aggressively. Since I do my own oil changes, it gives me a little peace of mind if I can't find the time to do the work and have to go beyond the recommended mileage interval for an oil change (or the oil life per the monitoring system in my newer cars). My brother does the same thing in his cars, and has had similar experience. You might lose a water pump or a power steering pump or an AC compressor, but the engine never gives out.
originally posted on mobil.com
To me, Mobil 1 is by far the best oil to use in your vehicle.I purchased a 2003 Ford Ranger, 3.0L, 24K miles, the end of 2007, 4 + years old !I changed the oil to Mobil 1, 5W-20 on the first oil change I did.The first thing I noticed was the engine appeared to run quieter ! Interesting.I can't say if the MPG improved, I didn't keep a record, but the engine did seem to run better overall.It is now 20 years later, still running Mobil 1, 5W-20, in the same 2003 Ranger, and the motor is still running great, no major repairs, starts every time I turn the key, still sounds great, you would never think I had the original motor in the truck.My secret is:1) Full Oil/Filter changes every six months (twice a year - January and July).2) Change the Filter in ... MoreTo me, Mobil 1 is by far the best oil to use in your vehicle.I purchased a 2003 Ford Ranger, 3.0L, 24K miles, the end of 2007, 4 + years old !I changed the oil to Mobil 1, 5W-20 on the first oil change I did.The first thing I noticed was the engine appeared to run quieter ! Interesting.I can't say if the MPG improved, I didn't keep a record, but the engine did seem to run better overall.It is now 20 years later, still running Mobil 1, 5W-20, in the same 2003 Ranger, and the motor is still running great, no major repairs, starts every time I turn the key, still sounds great, you would never think I had the original motor in the truck.My secret is:1) Full Oil/Filter changes every six months (twice a year - January and July).2) Change the Filter in between the oil changes, three months intervals (April and Oct), and add Mobil 1 to top off the engine oil lost when changing the filters alone.3) Start again Jan Oil/Filter change.It takes 4 Filters, Oil Filters of your choice, 2 Cartons of Mobil1 (six quarts in each carton, purchased at Costco, great price); 5 quarts of oil for the engine during the January and July oil changes, and an extra quart for the oil filter change (April and Oct).Simple RIGHT ! Cost: approximately $80.00 yearly.I know I could get far more milage on the oil... but more oil changes, is better in my book.Thanks for reading.NOTE: I am running Mobil 1 in my new Dodge and in my latest purchase a DR PowerEquip. XL30,20HP V-Twin Brush cutter, which I am expecting a long life on the motor.
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Mobil 1 5W-20 Advanced Synthetic Motor Oil - 1 Quart
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mobil 1 Advanced Full Synthetic Motor Oil 5W-20, 5 Quart
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
MOBIL 1 5w20 Synthetic Oil 1 Qt Dexos MOB103008-1
Delivery between Mon – Wed $22.79
MOBIL 1 10w30 Synthetic Oil 1 Qt MOB122319-1
Delivery between Mon – Wed $22.79
MOBIL 1 0w40 FS Oil 1 Qt MOB112628-1
Delivery between Mon – Wed $22.79
I have used Mobil 1 for years in my motorcycles, cars, and trucks. I have torn engines down with 70,000 miles and still had hone marks on cylinders. When it came out in the 70’s, if I remember it was about $4.95 a quart, which was high at the time. People thought it was a fad and wouldn’t last. Now everyone has a synthetic oil. Mobil 1 is priced in line with everyone now. I stayed with Mobil 1 all these years because it was the first and is a great oil. I’m 73 and have 3 cars, one is a 2015 Z51 Corvette with dry sump. It takes 9.8 qts. I’m still changing my own oil.
I'm dating myself a bit here, but I remember when Mobil 1 synthetic first went on the market. It was the motor oil of choice for some high end performance cars, so for me who had a lower-end vehicle it gave me at least something in common with the guys running around with nicer cars than mine. I figured since I was changing the oil myself and saving on labor it was worth the extra cost for the premium oil, so I have used it almost exclusively in all my vehicles for years. From my 1968 Dodge to my 2015 Jeep, Even for my 1999 Suburban with the 454, which I bought used so can't be sure how it was maintained before I had it, I really believe it protects the engine better and extends its life. I've never had an internal engine problem with a car since I've used this oil, ... MoreI'm dating myself a bit here, but I remember when Mobil 1 synthetic first went on the market. It was the motor oil of choice for some high end performance cars, so for me who had a lower-end vehicle it gave me at least something in common with the guys running around with nicer cars than mine. I figured since I was changing the oil myself and saving on labor it was worth the extra cost for the premium oil, so I have used it almost exclusively in all my vehicles for years. From my 1968 Dodge to my 2015 Jeep, Even for my 1999 Suburban with the 454, which I bought used so can't be sure how it was maintained before I had it, I really believe it protects the engine better and extends its life. I've never had an internal engine problem with a car since I've used this oil, and I drive my cars fairly aggressively. Since I do my own oil changes, it gives me a little peace of mind if I can't find the time to do the work and have to go beyond the recommended mileage interval for an oil change (or the oil life per the monitoring system in my newer cars). My brother does the same thing in his cars, and has had similar experience. You might lose a water pump or a power steering pump or an AC compressor, but the engine never gives out.
To me, Mobil 1 is by far the best oil to use in your vehicle.I purchased a 2003 Ford Ranger, 3.0L, 24K miles, the end of 2007, 4 + years old !I changed the oil to Mobil 1, 5W-20 on the first oil change I did.The first thing I noticed was the engine appeared to run quieter ! Interesting.I can't say if the MPG improved, I didn't keep a record, but the engine did seem to run better overall.It is now 20 years later, still running Mobil 1, 5W-20, in the same 2003 Ranger, and the motor is still running great, no major repairs, starts every time I turn the key, still sounds great, you would never think I had the original motor in the truck.My secret is:1) Full Oil/Filter changes every six months (twice a year - January and July).2) Change the Filter in ... MoreTo me, Mobil 1 is by far the best oil to use in your vehicle.I purchased a 2003 Ford Ranger, 3.0L, 24K miles, the end of 2007, 4 + years old !I changed the oil to Mobil 1, 5W-20 on the first oil change I did.The first thing I noticed was the engine appeared to run quieter ! Interesting.I can't say if the MPG improved, I didn't keep a record, but the engine did seem to run better overall.It is now 20 years later, still running Mobil 1, 5W-20, in the same 2003 Ranger, and the motor is still running great, no major repairs, starts every time I turn the key, still sounds great, you would never think I had the original motor in the truck.My secret is:1) Full Oil/Filter changes every six months (twice a year - January and July).2) Change the Filter in between the oil changes, three months intervals (April and Oct), and add Mobil 1 to top off the engine oil lost when changing the filters alone.3) Start again Jan Oil/Filter change.It takes 4 Filters, Oil Filters of your choice, 2 Cartons of Mobil1 (six quarts in each carton, purchased at Costco, great price); 5 quarts of oil for the engine during the January and July oil changes, and an extra quart for the oil filter change (April and Oct).Simple RIGHT ! Cost: approximately $80.00 yearly.I know I could get far more milage on the oil... but more oil changes, is better in my book.Thanks for reading.NOTE: I am running Mobil 1 in my new Dodge and in my latest purchase a DR PowerEquip. XL30,20HP V-Twin Brush cutter, which I am expecting a long life on the motor.
Mobil 1 motor oil user for many many years now and remain with Mobil 1. Been using Mobil 1 about 20 years ago for racing and regular daily driving and it out performs other motor oil brands. With Mobil 1, my engines has been really reliable and less dirty engine build ups after every oil change. This motor oil is pricer than other competitors, however, I use Mobil 1 based on their quality and also how it keeps my engines running many years, even decades. It may sound like my preference, however, ran hard on this motor oil and daily as well and the outcome is great on the long run for my engines. Definitely a great brand to buy in my opinion. I've used this motor oil on my prior vehicles; 1992 Acura Integra LS 1.8L and 2001 Honda S2000 2.0L. Still using these motor ... MoreMobil 1 motor oil user for many many years now and remain with Mobil 1. Been using Mobil 1 about 20 years ago for racing and regular daily driving and it out performs other motor oil brands. With Mobil 1, my engines has been really reliable and less dirty engine build ups after every oil change. This motor oil is pricer than other competitors, however, I use Mobil 1 based on their quality and also how it keeps my engines running many years, even decades. It may sound like my preference, however, ran hard on this motor oil and daily as well and the outcome is great on the long run for my engines. Definitely a great brand to buy in my opinion. I've used this motor oil on my prior vehicles; 1992 Acura Integra LS 1.8L and 2001 Honda S2000 2.0L. Still using these motor oil brand on my current vehicles; 2007 Lexus IS250 2.5L and 2022 Honda Pilot SE 3.5L. Thank you O'Reilly for always having the Mobil 1 motor oil available to purchase.
Didn't know oil was dripping out the side of my oil filter. I had skipped my routine of checking oil, coolant, etc. a couple of times. When I did check my fluids found the dipstick dry.. I couldnt believe it! Ive been fooling around with cars all of my life and this has never happened before. I know wnough to say if it wasnt fir the lubricating properties of Mobil 1 Advanced Formula, I would probably be searching online for a new motor for my Ram 1500. I will use this oil for the rest of my time here on earth. I dont usually write reviews but had to on this one. Btw: added four quarts of oil then found the leak. No oil warning light, no symptoms of oil being that low. Scared the living daylights out of me! Thanks for making such a fine product Mobil 1. Im your new ... MoreDidn't know oil was dripping out the side of my oil filter. I had skipped my routine of checking oil, coolant, etc. a couple of times. When I did check my fluids found the dipstick dry.. I couldnt believe it! Ive been fooling around with cars all of my life and this has never happened before. I know wnough to say if it wasnt fir the lubricating properties of Mobil 1 Advanced Formula, I would probably be searching online for a new motor for my Ram 1500. I will use this oil for the rest of my time here on earth. I dont usually write reviews but had to on this one. Btw: added four quarts of oil then found the leak. No oil warning light, no symptoms of oil being that low. Scared the living daylights out of me! Thanks for making such a fine product Mobil 1. Im your new lifetime customer, for sure.
1998 Tacoma, I used to drive this truck for 250miles/day, Using Castrol-GTX/3000miles. Soon as it reached 1500miles, gpm went from 20 to 17. I tried every things that people recommended on the internet to improve gpm. sparkplug changed every 25k-30kmiles(do not use Bosh Platinum, just OEM Nippon Denso plug). Nothing worked. Soon as I switched over to Mobil1 Sync with OEM oil filter. My truck drove better, smoother, quieter and gpm remain @20gpm until the next oil changed which is 10Kmiles. You can see the Viscosity of the oil remain the same, just darker. So I switched all my whole family vehicles(5 Toyotas, sedan-truck-van-SUV) to used this type of oil since 2000. Since I maintenance all vehicles myself, this 10kmiles oil change save me a lots of times and $$$$. ... More1998 Tacoma, I used to drive this truck for 250miles/day, Using Castrol-GTX/3000miles. Soon as it reached 1500miles, gpm went from 20 to 17. I tried every things that people recommended on the internet to improve gpm. sparkplug changed every 25k-30kmiles(do not use Bosh Platinum, just OEM Nippon Denso plug). Nothing worked. Soon as I switched over to Mobil1 Sync with OEM oil filter. My truck drove better, smoother, quieter and gpm remain @20gpm until the next oil changed which is 10Kmiles. You can see the Viscosity of the oil remain the same, just darker. So I switched all my whole family vehicles(5 Toyotas, sedan-truck-van-SUV) to used this type of oil since 2000. Since I maintenance all vehicles myself, this 10kmiles oil change save me a lots of times and $$$$. Let me tell you an impressive story about this oil. I gave my son the truck for his college years, in 4year. When the truck did not run(because of the MAF sensor clogged), he called me to come checked the truck, there was no oil on the dipstick. DRIED!!!! Soon as I cleaned the MAF, I cranked the engine, it started right away. there is no issue with the engine. I still driving it now. over 200kmiles/24yrs still running like new. why buy new vehicles since mine run and looks like new plus paid off.
I alway ran Mobil 1 in my Vett. I was on Interstate in rush hour traffic and sucked a giant Target plastic bag up into my radiator. The car overhear! My oil temp went to 329 degrees. I finally got out of traffic and pulled the bag out. I got car cooled down and took it to my mechanic. The heat cracked two spark olugs, but the oil was fine! Changed the oil as a precaution and drove the car for 7 more years. Mobil One is my oil.
I have been using Mobil 1 Synthetic Oil since about 1987 after I installed a remanufactured short block Pontiac 400 engine into my 1976 Pontiac Grand Prix. Prior to that, the old engine -- using conventional oil -- would give that familiar GM "tick" sound of the valve lifters when the engine was started or was running. Mobil 1 was recommended to me by a very good mechanic friend of mine to use on my new, remanufactured engine to get the best performance and life span. After installing the engine and giving it the traditional break-in period, I moved to Mobil 1 and never heard the lifters again. I also noticed that the oil traveled to the top of the engine after start up faster than conventional oil, especially during cold weather starts (i.e.: the lifters sound ... MoreI have been using Mobil 1 Synthetic Oil since about 1987 after I installed a remanufactured short block Pontiac 400 engine into my 1976 Pontiac Grand Prix. Prior to that, the old engine -- using conventional oil -- would give that familiar GM "tick" sound of the valve lifters when the engine was started or was running. Mobil 1 was recommended to me by a very good mechanic friend of mine to use on my new, remanufactured engine to get the best performance and life span. After installing the engine and giving it the traditional break-in period, I moved to Mobil 1 and never heard the lifters again. I also noticed that the oil traveled to the top of the engine after start up faster than conventional oil, especially during cold weather starts (i.e.: the lifters sound disappeared quicker or was not heard at all). Furthermore, during extremely cold days, it seemed the engine turned over faster than before when using conventional oil. I attributed it to the superior flow characteristics of synthetic oil at colder temperatures. After these favorable experiences, I was completely sold on Mobil 1 and have been using it ever since for all my automotive and gasoline engine lubrication needs. I also use Mobil 1 for my gear oil lubrication in the differentials of my vehicles. I have even began to use it my riding lawn mower with a B&S 17HP engine. Per the B&S engine manual, synthetic oil can be used in place of conventional 30w oil. I moved to using Mobil 1 and can definitely tell a difference in the way the lawn mower engine runs and responds. If you have not begun to use Mobile 1, I would highly encourage that you do. With the ongoing high prices for automobiles and power equipment, Mobil 1 is one way you can protect your investment and get the maximum life span.
My 2015 KIA is leaking oil. Mechanic thinks it is oil pan gasket leak. Until he can get my car in shop for total diagnostics I am going through oil. And the wonderful Woman at Auto Zone applied my points so I could get the 5 quart this time at a better price. I appreciate that she was looking out for me and with points it cost less than 3 individual quarts I bought previously. Nice to gain points as part of their rewards for shopping with them! Service at Milwaukie store was excellent. (Part 2: P.S. I went back for an air filter and the young man behind the counter was rude when informing they don't carry air filters at all so I then switchec back to O'Reily's which is on same street and they not only sold me the air filter I needed but installed it too.) Woman at ... MoreMy 2015 KIA is leaking oil. Mechanic thinks it is oil pan gasket leak. Until he can get my car in shop for total diagnostics I am going through oil. And the wonderful Woman at Auto Zone applied my points so I could get the 5 quart this time at a better price. I appreciate that she was looking out for me and with points it cost less than 3 individual quarts I bought previously. Nice to gain points as part of their rewards for shopping with them! Service at Milwaukie store was excellent. (Part 2: P.S. I went back for an air filter and the young man behind the counter was rude when informing they don't carry air filters at all so I then switchec back to O'Reily's which is on same street and they not only sold me the air filter I needed but installed it too.) Woman at Auto Zone gave better service than the young cocky male did. Mentioning this cuz it matters who waits on you!!!
Outstanding Performance and ProtectionI have been using Mobil 1 Full Synthetic Engine Oil 5W-30 for several years, and it has consistently exceeded my expectations. This oil is a game-changer for anyone who values their vehicle’s performance and longevity.Mobil 1’s advanced full synthetic formula provides exceptional protection against engine wear. It keeps critical engine parts well-lubricated and running smoothly, even under extreme conditions. I’ve noticed a significant reduction in engine noise and smoother operation since switching to this oil.
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Mobil 1 5W30 Synthetic Oil Case 3x5 qt Bottles
Mobil 1 5W-30 is an advanced full synthetic motor oil designed to keep your engine running like new by providing exceptional wear protection, cleaning power and overall performance. It meets the demanding ILSAC GF-5 performance standards, and is dexos1 licensed.
Mobil 1 5W-30 is an advanced full synthetic motor oil designed to keep your engine running like new by providing exceptional wear protection, cleaning power and overall performance. It meets the demanding ILSAC GF-5 performance standards, and is dexos1 licensed.
Mobil 1 5W-30 is an advanced full synthetic motor oil designed to keep your engine running like new by providing exceptional wear protection, cleaning power and overall performance. It meets the demanding ILSAC GF-5 performance standards, and is dexos1 licensed.
Mobil 1 5W-30 is an advanced full synthetic motor oil designed to keep your engine running like new by providing exceptional wear protection, cleaning power and overall performance. It meets the demanding ILSAC GF-5 performance standards, and is dexos1 licensed.
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The lowest price for Mobil 1 5W30 Synthetic Oil Case 3x5 qt Bottles right now is $13.98 at wheelfront.com, compared across 11 retailers.
The all-time low was $13.97 on 31 July 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 1 Aug 2026.
