Customer Ratings & Reviews

I have been using Amsoil products for vehicle for the past 3 years. I have seen my car engine running smooth and quiet.

If there is a better oil out there, I don't know what it is. Facilitates cold weather starts; keeps engines clean and running like the day they were built. Expect to put hundreds of thousands of miles on most engines, using this oil, a good filter and doing regular, extended oil changes. Great stuff!

Bought my 11 Ram truck 2 year s ago changed all my fluids to Amsoil. Amsoil oil products have shown me nothing but awesome performance. 👍

I noticed a huge difference. Engine runs smoother with less sound, i will see in the lo g run if it maintains the engine running like this.

I was a diehard RP fan until I saw a comparison of the two in action. Amsoil is definitely superior all around

First time using this oil so don’t have much to tell at this time.

Ran this for 170k in a Subaru. Pulled the motor for the head gasket repair. It was actually incredible how clean the inside of the motor was. Highly recommend for longer intervals.

I’m getting about 75 miles further on a tank of gas in my economy car, I’m now putting AMSOIL synthetic oil in my Harley Davidson as well as my F 250 Powerstroke, I wish I would’ve known about this oil much earlier.

Wonderful product, just a bit better than Mobile one but the price is higher, I love the Amsoil oil filters but they do not have one for all makes of cars. Wish the price would adjust as their competitors are closing the gap on quality at 2/3 the price.

been away for a bit. but glad to be back. what a difference in the way she runs. thanks

Rapid shipping and great product. Looking for 200,000 miles

Go big or go home ,when your running high horsepower and want the Ultimate in protection there is only one Oil that has you covered AMSOIL ! A name you can TRUST …

I HAVE USED IT SINCE 2014, IT IS OK.

Excellent oil, still looked good after one year in my crankcase. Use this type in my Vette. Please start marketing it in gallon or 5 qt jugs, since my car takes 10 qts.

Every time I order from Amsoil it's an easy process and customer service has always been excellent. The quality of the oil is almost secondary to the service but it is the best you can you get. Will always order from them for my GT350 and can't recommend enough.

I been using this amsoil 50k my truck runs like new 👍 👌

I have used amsoil engine oil for decades. It has always preformed well for me. I like to keep my vehicle for a long time. I put a lot of miles on my cars. Amsoil engine oil has more of the antiwear additives and detergents that going to keep you vehicle’s running longer. Paired with the right filter isn’t a home run in my book. Try it.

Great oil. I use it on our Honda Pilot and Toyota Tacoma. No issues and will continue to use it.

I saw your products through very thurough research online through google and youtube videos. I called a few friends whom race both on drag strip and dirt track. They all agreed if i really cared about my vehicles and making them last then this was the brand to look into. I visited the website and looked at all there was to offer and made a decision to get oil for my fiancees car and my truck aswell. I joined the vip club and happy to see the discounts. I was upset that i couldnt order an Ams filter for her 2016 forester or my 2015 ram 6.4 liter. But that being said both engines seem a little bit smoother and a little bit quieter. Both her and my MPG came up about 5%. I will be ordering everything for our vehicles and our next vehicles from here moving forward.

The best oil money can buy. I highly recommend it.