Customer Ratings & Reviews

I just switched my 2017 Nissan Altima over to this from a colorful competitor. I don't have but a few hundred miles on it so far. But I can say that when I start my car I was noticing that it was pretty noisy. Since switching it over to AMSOIL I can say without a doubt initial start up is a lot quieter.

Very good oil smoother engine,holds up better than most oils.

you must click to receive. a free gift after 100$ well I guess didn't click the box I was excited to get a free gift but realized I didn't oh well I like the product

4 ltr size is a great price for this quality product

Absolutely the best oil on the market. I’ve tried them all and nothing is better

Awesome product

Awesome product

Thx guys order as been perfect every time so far and keep up the great work 👍 👏

After a few UOA tests when I first got the truck @65k miles, I came the realization that I am going to change the oil based on fuel dilution not necessarily the oil condition. This came out to around 5k miles. The main difference that the 5w-30 OE Motor Oil did that others didn't was that it maintained 30w viscosity even with the fuel dilution. The increased cost of the oil vs others is marginal for the benefit of how well it works.

My best friend is a recently retired life long mechanic. He has always used Amsoil and referred me to it . I used it in my 2011 Ram 5.7 hemi, and it was amazing, better milage and performance. Recently upgraded to a 2016 Ram 5.7, about a week into the oil change the performance seems awesome. I feel confident in Amsoil and the oil lasts longer.

Good quality and good price on the website

Brought this car new in 2015 have always used Amsoil. Car has 257,000 miles and have never had any engine problems or oil useage. Put over 300,000 miles on our 1999 nissan altima before we sold the car. I would never use any other oil.

Best oil...had never used it b4, the quality is excellent, I get better mileage because it reduces all the friction, and it supports high temperatures better than others.

It was very good experience, fast delivery, no issues with the product, well packaged. I will definitely buy it again.

I started to use Àmsoil a few years back for all my cars and never had a problem. They all have over 200 k ànd run like new.

I like the comparison it had with a cold, poor drain, like the fact that it moves quicker when it's cold. I like they makeup of the product

AMSOIL rocks!!

I put the oil and filter on a 2017 GMC Sierra with 115,000 miles. It is a daily driver that my wife drives about 75 miles a week. I replaced the oil when the truck sensor said to change the oil and it worked out to about 7500 miles. Pleased.

I have been an Amsoil customer for many years, all I can say "satisfied" every time

I’ve used AMSOIL on this vehicle since it was purchased! Because of lifter problems due to gas saving cylinder cutouts problems have occurred usually starting off with clattering of lifters! I have not noticed any!!