Customer Ratings & Reviews

I run this in my 2001 mustang GT Bullitt with a procharger supercharger never had any oil related problems whatsoever and when I pulled the valve covers off to do a gasket change everything looked brand new none of that gold discoloration you usually see in the valve train and the car has 52,000 miles and makes 450 rwhp so I’ve put it to the torture test so to speak thank you for providing me with the ultimate protection to stand up to the abuse I dish out to my rides. If you actually care and work on your own cars so worth the extra couple dollars a quart over conventional brands available or even high performance products do your research and you will not be surprised why Amsoil is #1 only thing close is pennzoil ultra platinum but it’s burn off rate is not even close and the only place you can get it is offline or a dodge dealership because it’s what they run in the hellcats and other srt vehicles, ps. I did not and will not run it in the mustang never have never will but I did run it in my wife’s 07 Honda accord before I had a membership with Amsoil but I will be a devoted customer to Amsoil from here on out it was just a affordable option at the time.

Worth the price for the mpg gains

Great product worth the increase in gas mileage, and smother cold starts

I use this oil because I have a 1.5 liter with a supercharger. It helps keep the cars oil clean and cool at high revs. Also it lasts a good long time. I only change my oil once a year cuz I only drive about 5K a year. But I am assured that this oil will not break down in time like conventional oil. I have been more than satisfied with it and use it in all three of my vehicles.

Great product

A friend of mine is a Amsoil sales rep and has been bugging about how great Amsoil products are. Well, he converted me. I use Amsoil products in both my cars and my 2016 Harley Davidson Road Glide Ultra. If it isn’t Amsoil, it’s not going to be used in any of my vehicles!

I'm very pleased with this oil. My 2015 Nissan Frontier has 111K and is loving it.

I own a 2018 Chevy Trax turbo and I want the best oil I can buy to help it last,and theat is Amsoil. I have been using it for about 5 years in other cars i owned,great company and products. Thank you.

Bike, truck, car, doesn’t matter. Always using AMSOIL and WIX filters from the first oil change. Never had an engine failure or any unusual wear, no matter how hard I run them. Cost a few bucks more, but it’s worth it for cheap insurance and peace of mind.

Great product, seems to reduce valve tick on 4Runner. Received next day delivery too. Highly recommend.

I love this oil! I've used it for years in all of my vehicles and will continue to do so. I recommend it to everyone!

I believe Amsoil to be a superior product as tested and shown on You Tube. I've tried various two cycle engine oils and have noticeably improved results with the use of Amsoil. With other brands I have to keep the RPM up or risk the engine stalling. With the Amsoil mixture the engine idles smoothly and delivers when needed.

Great product I have been using it since I saw my first Amsoil warehouse in pasadena Calif . In 1979 Mahalo Mike

I have been using this oil for about a two years, I simply love the oil. My 2018 Subaru Forester was eating oil for the first two years, not a fault of the oil but a bad motor. Now I can enjoy the benefits of the extended oil changes. I would recommend this oil to any one.