Customer Ratings & Reviews

Oil does make a difference. The car runs smoothly and feels like less effort is needed in accelerating.

Great stuff

Will install with my next oil change and will never turn back. I believe in the technical advantages of Amzoil 100 % synthetic. Why? I intend to keep my new car a long time. This product offers resons why it it is a superior product.

This is the best oil in the world. I’ve used this product many times and very happy with the results.

Love this oil, really have noticed my 03 lancer ES run smoothly.

I simply ordered the kit I needed and it all came in one package. Once I clicked on the pay now it was here really quick. Everything I needed was in one box and neatly packaged. I'm only on mile 120 but so far so good.

I use my truck... I put the 25k AMSOIL but change the oil every 10k.

Over 20 years of using Amsoil with no engine failures, improved mileage, and negligible engine wear. I won't use anything else.

I've been a royal purple guy for 20 years. I was doing some research and decided to change to Amsoil. I've seen a noticeable difference in engine performance and better fuel economy. I would highly recommend this oil.

Great brand excellent product

I’ve used this product for 40 years without fail. I have a couple of high compression motors that I want to be sure gets the proper lubrication. This oil never fails. both engines run well and never overheats, or seem like they’re straining. fast customer service from Amsoil as well.

Well worth the investment. Best performance oil in the business.

i got this based on all the reviews and claims that its the best. i saw it win a pour out race at -30degrees on youtube against another brand haha

We did the first (10,000km) oil change on our new Subaru Forester. To my surprise, immediately subsequent to the change, the fuel consumption dropped from 7.8 l/100km to 7.2 l/100km. The savings in fuel costs will offset the premium paid for Amsoil.

Great stuff!

I was turned on by Amsoil ever since I went to SEMA 2024 and had the opportunity to speak with an Amsoil representative. I forgot the lady's name but she was helpful, answered my questions, and very nice. When I went to the Amsoil website, I was taken back by all the products available, and the fleet management system on the site. I was sold, I bought several kits for my vehicles, and will continue using the products. Thank you Amsoil. You're the greatest.

Great Service. I love the convenience of working with you guys.

I have been using Amsoil for 5 years now in my motor home. I am 100% satisfied .

Helped with the eco boost cold start cam phaser rattle and making it virtually vanish.

I have used Amsoil for years, my vehicles run fine. I would not use anything else. My last order was the first time, I have ever had a problem. Items were damaged in transit and Amsoil made it right and sent out replacement product right away.