Customer Ratings & Reviews

I highly recommend everyone who has a vehicle requiring synthetic oil to do their homework. make sure you realize amsoil and probably no one else sells the only true 100% synthetic oil. If you care about your vehicle, do your homework. Watch out for all the tricky names like "fully synthetic" and "synthetic blend" it is not true synthetic motor oil.

I’ve been using this product for longest out all my car and it’s actually a great I will recommend

I like using Amsoil engine oil but because they dont offer the larger size for 0w20 oil, i probably wont continue to use it. The north american manufactures V8 engines use at least 5 litres of oil with the filter change, it would be less expensive for Amsoil if they went to the larger size, specifically in less costs for packaging. I would think even the American consumers would agree with me.

Great oil and shipping

Running great in my 06 Tahoe.

I have 5 racecars, my own 2 personal cars, plus my mom's and 5 kids' cars that all get Amsoil, every time. There is no substitute.

My engine is much quieter since switching to Amsoil. I will be upgrading to Signature Series at my next oil change. I’m an Amsoil customer for life.

Great service

Good oil at a better price that a lot of other synthetic oil. Never had a problem with it. If anything will reduce lifter tick compared to other synthetic oil.

First time ever using amzoil and upon first oil change I instantly noticed my truck running smoother.

I’m 32 now. I’ve been using since I was 17

The best oil…amazing product

Good oil for the price, but is not as stable as the other higher XL and SS. You may notice you use slightly more with the oem as the burn off rate must not be equal.

why use other brands when for just a couple cents more you can give your engine the best .

I've been using ams oil for over 10yrs. Great product and decent pricing. I've have just changed over to OE series and I am happy with it.

I use this in my 19 year old truck which has its share of normal, V8 oil consumption, so the OE makes best sense to use. It performs better than the OEM which is clearly visible when it comes time to change the oil. I highly recommend using it for applications similar to this.

Been using it for years. Harley F150. 99 Lexus SC400 and Toyota X Runner. Trust Amsoil.

I used super tech for a while and dealer wants $150 for oil service. So if you go by price this will raise a brow cause for under $30 you can put 5qts and change filter on a BMW X3 N20 engine. I listen to a lot of engines and try to get them to run smooth. After using this the engine ran noticeably smoother. So if you want to protect you Vvt oil control valve, Vanos and timing guides on your vehicle use this for trouble free operation.

Have been running this oil in my 2020 Ram 1500, highly recommend this oil, running 5-6k intervals based on driving.

Ran it since first change on our flex. Runs great, good longevity.