I have been using this product for quite some time now and think that their oil is superior to other brands.

Living in the desert heat of Arizona. You need a great oil in your car. That why I use Amsoil, its the best.

This oil continues to impress. I’ve never been able to break it. With oil analysis and filter changes it continues to pass all the tests with flying colors even out to +25k miles. Highly recommended

Switching to Amsoil in our 2011 Jeep Wrangler.

Wow, I started using this on my 2023 Durango. It runs great in my car! I can not even feel the car running at a stop light, but it is!

Just trying for first time and switching from dealer synthetic. You can feel the difference in lubriosity between this and my previous oil which surprised me when spilled some on hands. Definitely very happy with this product

Great synthetic motor oil. Long life and works well with the Amsoil filter.

I ran AMSOIL in my Harley Davidson and I run it in my Jeep. In my opinion is the best oil on the market! The easiest thing you can do to add protection and ensure the longevity of your engine.

I have been running amsoil for years now in my cars, truck, snow wheeler, dirt bikes and quad. It's just great oil and ships to my door fast

excellent service , excellent product

I have been using this oil for years, by far the best oil for the money. Keeps my bike running smooth, quiet and at a good temperature. Will always use AMSOIL . Ships to my door within a couple days. Customer service is good they take great care of their people😏🤸‍♀️

Me luv u long time. 5 dollars

I’m not a chemist, I can’t say If this oil is better than any other quality synthetic. I can say it’s more expensive than most. The that comes with an oil change is a nice touch, HOWEVER most manufacturers recommend you replace that little washer around the drain plug. It’s a .50 cent item, for what you’re paying that should be included

Excellent oil. Engine is running noticeably smoother.

I have been using Amsoil for many years in my cars and motorcycles. It always is a great product.

I have used Amsoil for years and would not revert to conventional oil.

I've been using this oil to fix my wife's engine that the dealer said had alot of sludge in it...I've had to change my oil more frequently than I would have liked but I can truly tell the change in the way the vehicle runs

I am just learning about Amsoil brand products. Which ones would be suitable for my small business? I am hoping for a high level of quality of the Amsoil brand. So far these oils are suitable for me and I hope that my cars will be fine with Amsoil products.

Great oil would strongly recommend.

Used XL 5/20 in my parents car since new , 290 km and the oil is just as clean after 10k as it is when it goes in. Engine runs perfectly without any issues. Very good product. Well worth the money.