Customer Ratings & Reviews

Been using Amsoil since 1998, and wouldn’t have it any other way. Excellent oil I can trust to do its job, and it does that with flying colors. Been using the 0w40 in my 2015 Challenger SRT392 since new. Awesome oil

Just bought this for a friends new car. He did the research and found that what I had told him was correct, You cant buy a better oil for any vehicle. He was really impressed with the change duration and overall performance. I will use nothing but Amsoil in everything.

I was introduced to Amsoil in 1978, when I was running a motorcycle shop in Hawaii. After numerous people came in and asked for it, I (with interest...) contacted Amsoil, and began to carry the product. It is the only lubricant I have used, since. Never had a complaint or failure. I have turned numerous people "on" to the products, who have always been thankful for my having advised them to use Amsoil. I am using it in my Shelby Cobra, now...

Ever since I had a cam installed along with other mods on my LS3, the speed shop doing the work highly recommended Amsoil. So ever since then I’ve been a customer of not only Amsoil oil, but some of their octane booster also. I will continue to purchase Amsoil products from now on. Great stuff for sure.

Amsoil is always my go to choice, but for some reason for this car Amsoil wont reccomend an oil for this engine. Not sure if its due to BMW strict standards? (which we all know amsoil would surpass) But i have faith in my go to oil company. I purchased this oil after running Liqui MOLY . And let me tell you what a huge difference it has made! The car is legit way happier up top in the RPM range vs the other oil. This thing screams and runs smooth like butter, not to mention the wicked exhaust pops i get with it. Even though they wont show you which oil to choose, let me be your proof, i guarantee you wont choose a different oil after using this!

It's the best motor oil I ever used, I always used Mobil one for the longest time, and than I looked at Amzoil and found that Amzoil was 150 percent better no I've been using Amzoil for about 20 years and won't go back.

Not having to add oil between changes is huge, even when going 20-25k before service. Love this oil!

Excellent oil 100% recommended

Great mileage between oil changes. I drive a lot for work so with this oil I don't have to change as often.

Only oil that should be used on GT350R other than oem

This is all I run in my 2010 Camaro SS.

Great oil...no promotions....no hat coozie...nutting.

This product is the best I have found. 145000 miles and it still runs great!

I have been using this oil for approximately 10 years. I never had any oil related issue. Engine is quiet with this oil and appears clean inside.

I use 0-20 in Tundra, Highlander, has worked well in both. I also use 10-40 in my motorcycle 0-20 in my atv I am happy with all of it.

I have been using Amsoil products since 1983. This oil has been used in both our New Toyota's Very pleased with performance and lubrication of these engines

I use this oil in all my vehicles

This is the first time I've used amsoil. I got signature series 5w30 for my big horsepower 2011 Camaro SS that I run strictly at the track. It's held up really good so far. I'm going to try the race oil next change.

Only a month in, but I’m confident it will work as expected. Researched through 3rd party and their testing shows AMSOIL is the leader. Save money with doing fewer oil changes. 5 ⭐️

We run this oil in both our 2022 Ram TRX and the 2022 Ram Power Wagon we have seen mpg improvement in both truck we swear by Amsoil