Customer Ratings & Reviews

I use Amsoil in all my personal vehicles, and the results do add up. I can tell the difference right away. Pleased to be a Amsoil member.

5-6k mi changes and zero burn/ consumption 140 k miles and strong . Still clear at 5k change.

This oil has never let me down. I always average two miles per gallon better over other leading synthetic oils. Perfect oil for longer intervals and reduces O.C. issues. Great work again AMSoil.

I use Amsoil in all my vehicles-- from a 34 Ford to a new Equinox. Just sold a 97 accord with 300,000 miles on amsoil and engine was still like new. I also convert all to other amsoil fluids early in their life. Never had a failure of any component using amsoil.

I was introduced to this product (won a case)in the late 70s as a door prizes at a golf tournament. I got away from it until I bought my 2000 F150 when I worked with sone one who was a representative. It is the best product. I also put it in my wife's 1992 Toyota. When I had it (Toyota) torn down the shop couldn't believe how clean it was internally. I have not had my F150 worked on internally because it is still great with over 247,000 miles. It is worth the money and effort to use and change your own oil with Amsoil.

The best oil I've used in my lifetime!!!!

Use it in My 1999 Camaro SS....And my 1997 LEXUS FOR APPROX. 10 YEARS...189,000 And still going

I use it in two cars and it is the best by far and I will always use it.

I use it for the oil change on my 2001 VW Jetta TDI. Since I started using it, I've noticed my engine runs smoother, making less noise. And, together with a couple of other small upgrades to the engine, it also helps me get almost 5 mpg better than what it did before I switched oils in September of 2009. Ams oil is by far the best oil I've ever used on any of my vehicles.

I have used this product for the last few years. I think it is superior to regular oils.

I really like Amsoil. To me none finer. When ever you do something where oil is involved you will find it really slippery. I fine the engines run smoother, quieter, and cooler. And I drive long distance at times.

I use Amsoil 5W30 in my daughter's 2005 Toyota Corolla. Other grades of Amsoil in our other cars. I LOVE the extended drain intervals and quality oul i get with every purchase!

I have been using all types of Amsoil products in my personal vehicles and swear by its performance. I use this oil currently in my 2009 Colorado and change it every 5-6k miles. I never have to add any during the oil life cycle. At 82k miles it runs extremely quiet and seems to run cooler even on long trips 700+ miles at least two times annually.

I use this Product in my Tracker . Summer or winter is all the same. Amsoil products are supreme in my Books. Pleasure doing Business with them.

use this in my riding tractor and it seems to hold up really well under the heat and I can go longer between changes

ford f100 500 000 miles good oil