Customer Ratings & Reviews

There is nothing better made. Top of the line!

You cant really tell the difference between having your oil changed Religiously and putting amsoil to be honest, I mean your car will respond just as well, but the fact knowing that amsoil is up to 4X better than conventional synthetic oils, is a big peace of mine for me

Great product!

Simply the best. On every daily driven car that comes through my shop.

Have used this oil for many years and love the fact it keeps my engine system clean and that only have to change every 25,000 miles. I use nothing but Amsoil in all my engines. My kids use nothing but Amsoil products in all their engines, vehicles and small engines.

Have been using Amsoil 5W-30 motor oil in my 2008 H3 Hummer since new. Great product! Absolutely no issues and the extended oil change intervals are a big plus to me.

Used this in my 2019 Tundra

Outstanding

Same amount of money as 2 oil changes but better quality

Good

Use this in my Jaguar. Outstanding!

Didn't believe in magic until I used this oil in my vehicle.

I've been using 0w20 and other amsoil products for decades and wouldn't trust any other oils in my cars or equipment

Once a year oil change and I'm sold. I tow a 7X16 cargo trailer 50% of the miles I put on. I put the proven best oil in and only crawl under the truck annually now. No oil loss with 160K on the truck.

I have always used synthetic oil in my vehicles and used Amsoil in the past. When I found I could be a preferred customer I was very pleased to begin using it again.

Best oil iv ran so far the car continues to run super smooth even with a couple days at the strip

This oil is just the best of the best. Proven quality on any test out there, this oil will help your vehicle engine perform to its potential. A plus!!

I use this in a supercharged hi performance vehicle. It gets worked hard. When I change the oil you'd never know.

Another great product love amsoil

Personal use on 2012 WRX, with 90k miles.