I use Mobil 1 synthetic oil in my 2011 Dodge Nitro 4.0 litre engine, my owners manual say change the oil every 8000 miles or 6 months. Your website recommends I use Mobil Super Synthetic 10w30 since it will go 7500 miles. I dont mind pushing my engine to 10,000 miles between oil changes with Mobil1 because I know it will protect my engine, I check my oil every week and it never goes down . a testament to how good your oil is.

I have 2 Subaru 2009 Foresters that I bought new. Changed both of them over at 10,000 miles to Mobil 1 synthetic oil and Mobil 1 filters. From then I changed oil and filters at 10,000 mile intervals. Now both are at about 200,000 miles each and running strong. No smoke or engine problems.

I use this oil in all of my high performance vehicles. Except the ones that require 5w 30 but I also use Mobil 1 in them. I have never had any issues with this oil or seen any wear or mechanical failure inside a motor that I have ran this oil in. I recommend it to anybody that I do work to their car.

I have used MOBIL 1 SYNTHETIC in all my Porsches (street and track) since the 80's, but that is another story. This story is about a lawn mower which I bought new and ran "wide open" as a residential "bush hog" for 32 years. I changed the oil every spring with MOBIL 1 SYNTHETIC and noticed each year the oil while dirty (because of the atrocious operating environment) the engine used no oil and performed flawlessly. I became fascinated at about 20 years when I realized this lawnmower was falling apart in every way, wheels, carb, housing sheet metal, studs and bolts backing out of the engine, it was a complete wreck EXCEPT: it burned no oil and suffered no mechanical failures after running for decades and thousands of hours wide open (wished I had a HOBBS). To say the least, I loved this mower, my friends and neighbors howled at my eccentricity, but I paid them no mind, I know and understand true devotion, PLUS I had an ongoing SCIENCE PROJECT which I was going to push (literally and figuratively) to its conclusion. At 30 years the mower deck was "fully ventilated" and was probably dangerous, it needed its third set of wheels and the whole affair was just simply "string and bailing wire". None the less, I was not giving up on "The Red Devil"...I had owned this mower half my life and I was beginning to wonder who was going to be the last one running. I had hoped to open the engine one day and examine the wear index. However, at 32 years my better half insisted that "The Red Devil" had to go. I presented it to a young ARMY vet (who had admired it from afar) with the understanding that he would only use MOBIL-1 SYN and contact me IF the engine ever needed to be taken down as I wished to see the mysteries within. In great solemnity he assured me he would honor the terms and nervously loaded The Red Devil it into his truck. I take great comfort in knowing that if there is a heaven for lawn mower engines, "The red devil" is holding court! I concluded years ago that The Red Devil's longevity was 100% due to MOBIL-1 SYNTHETIC. To this day, I can not hear a mower run without harking back to all the good times with The Red Devil. In spite of all my pleas, my attorneys say I do not have a case against MOBIL and have suggested therapy.

I've been using Mobil 1 since the early 90's in literally EVERY engine I have from trucks,cars , muscle cars tractors, riding mowers down to the snow blowers which are both 25+ years old. Only one oil to buy and the engines just last. I consider it cheap insurance. I even have a JD 316 rider mower made in the 80's and still has 130# compression each cylinder and still going strong.

I have been using Mobil 1 since I became aware of it back in 1977. I had a 77 Ford F150 4x4 that saw some pretty rough use. I never had an engine problem. I sold my truck to a friend who didn't maintain it & something broke in the engine so he had his mechanic look at it. His mechanic told him that the motor had been rebuilt so he called me to see when I replaced the engine as it was too clean. When I told him it was the original engine they did not believe me, but yes it was. That was way back when & Mobil 1 is the only oil I have used since & I have never had an engine problem related to oil. Thanks Mobil 1.

To start off with, I’ve used Mobil Oil in every vehicle I’ve ever owned, and never rocks has it let me not my engines down. I made the switch from conventional valvoline to Mobil back in 2014, and ever since, have seen massive improvements in all my vehicles from the way they perform, and even holding oil pressures properly. I drive a old 93F150XL 4.9 that I’ve been rebuilding with over 274,000 miles and I can assure you, without this oil and regular maintenance as well as using Mobil approved filters, my engine would have big dust by now.

we run a fleet of both gas and diesel and for as long as i can remember weve been gettin drums of regular mobil 1 10w40 and it hasnt let us down yet. we havent had a failure yet that could b attributed to the oil n the engines idle for a week and a half sometimes... thats saying something. i also use mobil 1 in all my personal trucks, small engines, bikes everything! it hasnt let me down yet in fact when u tear somethin down after running mobil 1 its amazing how little wear there is ,metal against metal should just eat itself alive... n not only does it not do that but u cant even tell they were mating surfaces half the time. the only thing i like more than mobil 1 oil is lucas oil stabilizer, that stuffs almost cheating its also a whole different class tho so no disrespect to mobil

Been using this and other Mobil 1 oils since 1983. Never had an engine problem. I have two Toyotas with over 300,000 miles and use less than a quart of oil between 5000 mile oil changes. Sold a Ford van to someone with 250,000 miles, saw him a couple years later, he had damaged the body, but told me that truck is the best truck he ever owned and was still using Mobil one as I suggested when I sold it to him.

I use this stuff with so many things. My compressor motor calls for this. You can use it in your nailers and long term use or storage will not harm the orings like so many oils do. My pressure washer and the list goes on. Love your equipment use this oil.