Customer Ratings & Reviews

I’ve been using this oil for over a decade in an ‘06 Tundra, ‘09 CRV, and ‘10 Infiniti G37. These vehicles continue to perform as new and do not use any oil. I’m convinced this product is superior to all others.

love it

I have used Amsoil Oil for a Number of Years. In my 2003 SVT Focus with 346,500 Miles on it and a 2011 Saab 9 3 . Both Cars are still running good with no Engine Teardowns. I believe in Amsoil Oil Products. You would have to tear down Engines to see what my using Amsoil Oil has done.

I like the oil. Mechanic recommended a while back.

The only oils I use. Always the best.

I have been using 5w-30 Signature Series in my 2013 F150 Ecoboost with 105,000 miles. I bought it with 51,000 miles and have been using this oil since. I can definitely notice the difference in how it feels and how quiet the motor is. I used to be a Mobil 1 guy but Amsoil is my choice now.

Awesome product, I’ve been using it for years….. Highly recommend!

First time using this oil, have complete faith in it, as all the other Amsoil products I've used worked beyond expectations.

I have been using AMSOIL in my 2022 Bronco since the 1st oil change at 5,000 miles. I wanted to use true synthetic especially since the 2.7 uses turbos. Not a hiccup to date. I am certainly a customer for life. This oil is amazing.

Do the math. Works great for me. Thanjs

Longest lasting & full synthetic! If you're living in cold climates… this is the go to

Excellent oil

I’ve been wanting to get this stuff in my 17 Sierra Denali and I’m glad I did. We get stupid hot heat here every summer and I need superior protection. I’ve been using the Costco Kirkland Oil for the past two years which ain’t bad oil for the price. Amsoil is by far the best stuff out there. I did noticed a little bit of throttle difference right off the bat. My engine runs so quite I can’t even tell it’s still on. Using the the signature series I know I can go a lot further now between oil changes. The filter you get with the kit is by far the best one out. It’s made very well. Will change my transmission fluid with the Amsoil fluid when I do my next change. Highly recommend.

Have a 21 ss camaro oil options were thin so decided to try this product. Only have a couple miles on oil change but so far so good

This is hands down the best oil I have gotten for my Supra. Oil flow is great and pressure is exactly what you would want. 10/10

I was recommended do use this oil in my truck by my mechanic I was kind of hesitant because of the cost of the oil. But once I started using this all in my truck, it is amazing. The difference in the performance is night and day.

Been using ams oil for a few years now would highly recommend all their products

I wouldn’t trust any other brand. I k ow my engine is performing and happy on the track with this product in there

This is some good stuff! They stand behind their word and testing

Been using Amsoil on my 2007 Chrysler Town and country for quite a few years now and I am very pleased with my car's performance.