Customer Ratings & Reviews

This to date, is “the best” automotive full synthetic oil, I’ve ever used!👍🤓 I’ve tried Pennzoil, Syntec Gold, Mobil1, Valvoline Full synthetic, Royal Purple, Redline (also great, just quite a bit, more expensive)

Awesome product, I would recommend people to buy Amsoil products. The only feedback I have is the packaging. I recently bought a gallon of oil. The seal was slightly peeled which caused oil to leak out. Also the oil filters are not warped in plastic like before. I love Amsoil, I just hope they improve their packaging.

Great oil for cars that supercharged

I run this in my wife's edge with 2.0l turbo, seems to idle smoother on this then it did on Valvoline.

Since i have used AMSOIL in my motorcycle with no problems, I am putting 2 gallons of their 5W-20 in my truck ahead of a long trip with trailer in tow. I will spend the extra cash when i need the best.

Best Oil you Can find!! Engine runs smoother, Get a great fuel efficiency, Protects your pistons!! Cant say enough!! Take care of your investments!! Worth every dollar!!

until i found this oil , i did believe that all oil were the same

Excellent lubrication

Use this oil and there filters when in stock love the product recomend to everyone

I never go as long as the manufacturer says is allowed between oil changes. My current car manual states 10,000 miles or one year. After 2000 mi. I changed to Amsoil Signature. One of the few 0W-30 out there. I then drove to 5000 and the annual oil change was due. The warranty with the car required one free oil change. The dealer put in the manufacturers oil. In the next 5000 miles I had to add oil. In the next change I switched back to Amsoil Signature. In about 6000 miles is used less than 1/2 quart of oil. I think the difference is in the quality of the oil. The manufacturer uses some European stuff. It meets the manufacturers requirements but I don't think it is nearly as good as Amsoil

As far as I can determine, AMSOIL is THE ONLY true synthetic motor oil on the market. I am a 30+ year member of the SAE .

I have been using this oil for 3 years and it has been the best, longest lasting oil I have ever used. 40k Miles later my truck runs smoother than it did back before using it. Way to go Amsoil!

great item, does an amazing job, definitely highly recommended

In my opinion this is the highest quality oil you can run in any vehicle or machine. While it is a little more expensive than some others, it is engineered for enhanced wear protection over a greater time frame. Also it was delivered within 3 days which is always nice.

Been using amsoil in my truck and motorcycle for years and will never turn back. Highly recommend this product

I've always used synthetic but wow, I noticed a difference as soon as I was done with the oil change.

None better, always the top protection for your engine.

I only run Amsoil products mostly. After the change from OEM Dextrose to Amsoil 5w-30. I noticed again that things are a little more quiet. Valves and little ticking sounds in the motors always seem to go away.

For the road or the track nothing makes my GT350 purr like the beast it is!

these products are second to none.