I switched to 5W30 Mobil1 for my last oil change at 107240 miles. Being preoccupied in moving to a different state earlier this year I overlooked the scheduled oil change. Today I was shocked to see my 2000 4 Runner LTD has added 9k miles since the oil change! The 9k doesn't say much for this driver but says a lot for Mobil 1. During this period there was no evidence of oil usage and the oil stayed clean.

[This review was collected as part of a promotion.] Mobil 1 is a great oil. I use the high milage in my 1998 ford ranger with every oil change. It keeps the engine running smooth. We also use the mobile 1 synthetic in our 2017 Gmc terrain and our 2014 Gmc Denali. I feel that Mobil 1 makes a great product. I personally haven't had any issues what so ever.

[This review was collected as part of a promotion.] The Exon Mobil1 5W30 oil is exceptional. It has become my go to for long car rides, routine check ups, and any under the hood work. It’s easily compatible with most vehicles, and works it’s way around freely when you start your cars engine. This oil is also great for our weather changes, including extreme heat, down in Louisiana. Not only is the flexible temperatures a bonus, but the 5W30 oil is also much more fuel efficient. Overall a super trustworthy product and I highly recommend!

I have a 09' Altima with 110K miles on it. I drive and sit in Boston traffic every single day of my life and Mobil 1 High Mileage is all I have used since my car turning 75K miles. Prior to the High Mileage, I used regular full synthetic Mobil 1 5w-30. In all honesty, my car sounds great. Very quiet, smooth, people often comment on it, especially being a 4 cylinder that takes a beating with Boston traffic. I change my oil myself every 5,000 miles and it still looks good. It is impossible to go wrong. Sick with Mobile 1 High Mileage with a Mobil 1 Extended Performance filter and you'll be more than fine. Be good to your car and your car will be good to you for a long time. After all, who likes a car payment?

I bought my '99 4wd, 4.0 Ranger in 2001 with 26,000 miles and I can't even start to tell how many fishing trips, deer and hog hunting excursions this truck has been involved in. This truck has had a steady diet of "regular" Mobile 1 for the better part of the next 134,000 miles with no problems. Changed the oil every 5-6 thousand miles. Oil comes out a little stained but that's normal though. Outside of the normal maintenance there has been no oil related issues, EVER !! Truck has no leaks and uses no oil. I have recently started using the High Mileage Mobile 1 and all is well within my engine. This Mobile 1 is GREAT oil, a little expensive, but compared to a new engine, it's a real bargain. I can"t imagine ever "running" anything else in my truck..Looking forward to another 160,000 miles or more of fishing and chasing deer and hogs.. Thanks for a TREMENDOUS product !!!

2012 Jeep Liberty with 248,000 Miles. Have been using Mobil 1 synthetic oil since day one. Mobile one high mileage full synthetic since 100,000 Miles. I changed the oil every 6,000 miles and use a K&N or Mobil 1 synthetic oil filter. I do add one quart of Lucas full synthetic oil stabilizer on every oil change. Combination of full synthetic Mobil 1 and Lucas I feel like I can get 500,000 miles on my vehicle. I would recommend this oil to anyone who has a high mileage vehicle.

[This review was collected as part of a promotion.] Can't ever go wrong with this brand. I have been always using mobil one and really never had any issues. Recently, I've realized it is better to use the high mileage one if your car has over 100k milage as it has a different consistency than the regular one. Be sure to always do your oil changes on time!

We have been using Mobil 1 in all of our vehicles. Our 2013 Equinox with 56K , never a problem. My 2011 Corvette ZO6 Carbon Edition # 199 of 252 has had nothing but Mobil 1 in its dry oil sump system. Last is our 2017 Corvette Grand Sport Collector Edition runs like a champ with Mobil 1,also in its dry oil system. How could you go wrong with Mobil oil, look at the records of the #3 and #4 Corvettes in the IMSA series!!

[This review was collected as part of a promotion.] The mobile 1 high mileage 5w-30 is just what I need for my SUV. My trucks been around awhile and it needs the good stuff and this here is the good stuff. The bottle design makes it easy to pour in and see how much is in the bottle. Mobile 1 is one of the best brands.

I have had my 1999 Lexus GS300 since I drove it off the lot in 1999. I currently have 196,000 miles on my car. I have my fluids changed regularly, but I change my own oil. Since I can remember, I have been using the High Mileage oil and have had ZERO issues along with Mobil 1 brand oil filters. My car is running like new, even when I put the pedal to the floor. I Change my oil and filter every 5,000-7,500 miles, or every year, whichever comes first. Usually, it is the miles, given that I drive about 10,000 miles a year currently. I will stand by this oil until the day I die, or my car does.