Customer Ratings & Reviews

Super easy to order and shipping was fast. A rep even reached out to follow up on my order once I did the oil change. So far 600mi into the change truck is running smooth and has gotten better gas mileage. It's a price jump from regular auto store oils but when you account for longevity of the oil you get way more for your buck.

I've been using this in a ford ranger pickup, and a Chevrolet Impala, the pickup just turned over 200,000 and the Impala just turned 260,000. Enough said.

I'm using the 5w-30 on my new lexus IS500, I changed to this after the 1000km break in period. it is really expensive but its not my daily and does seems to keeps the engine super quiet and smooth, honestly can't tell as is a new engine only 2500kms now. I've amsoil before and always been impressed so thus just gives me more peace of mind.

So far using AMSOIL every truck or car I’ve put it in you can barely hear the engine it’s so smooth. I have a 6.4 hemi And they have a natural loud chirping or squeal noise from the factory. After using AMSOIL mine is now the quietest of anybody I know you can tell a difference in every way. You definitely get what you pay for I will not go back to Conventional oil that would be like putting crushed dinosaur bones comparatively to AMSOIL. I highly recommend this oil and any products this company sells.

I’ve been using amsoil for years what a great product. The truck I’m driving now has over 200,000 miles with no problems. This is my 3rd truck using this oil. I’ll not go back to conventional oil’s. Thanks amsoil for making great products. All the products I use you make has been great.

Great oil. I use this oil and trust it in our vehicles and one of my daughters car. I'm very satisfied with this oil.

Great oil works wonders

Just started using Amsoil and couldn’t be more satisfied. Already getting better fuel mileage and seemingly more responsive engine. Customer for life!

Just love that I can get a great product I can trust!

Been using Amsoil since 1998. I’ve used the oils Amsoil calls for in Vehicle look up. And it matches the manufacturer called for weight. I went to the 5w20 when we bought the 2014 Ram with a HEMI. And my 2016 Jeep Wrangler takes the same weight so I can just buy a case every year. Awesome oil as always.

Been using Amsoil since 1998, and wouldn’t have it any other way. Excellent oil I can trust to do its job, and it does that with flying colors. Been using the 0w40 in my 2015 Challenger SRT392 since new. Awesome oil

Just bought this for a friends new car. He did the research and found that what I had told him was correct, You cant buy a better oil for any vehicle. He was really impressed with the change duration and overall performance. I will use nothing but Amsoil in everything.

I was introduced to Amsoil in 1978, when I was running a motorcycle shop in Hawaii. After numerous people came in and asked for it, I (with interest...) contacted Amsoil, and began to carry the product. It is the only lubricant I have used, since. Never had a complaint or failure. I have turned numerous people "on" to the products, who have always been thankful for my having advised them to use Amsoil. I am using it in my Shelby Cobra, now...

Ever since I had a cam installed along with other mods on my LS3, the speed shop doing the work highly recommended Amsoil. So ever since then I’ve been a customer of not only Amsoil oil, but some of their octane booster also. I will continue to purchase Amsoil products from now on. Great stuff for sure.

Amsoil is always my go to choice, but for some reason for this car Amsoil wont reccomend an oil for this engine. Not sure if its due to BMW strict standards? (which we all know amsoil would surpass) But i have faith in my go to oil company. I purchased this oil after running Liqui MOLY . And let me tell you what a huge difference it has made! The car is legit way happier up top in the RPM range vs the other oil. This thing screams and runs smooth like butter, not to mention the wicked exhaust pops i get with it. Even though they wont show you which oil to choose, let me be your proof, i guarantee you wont choose a different oil after using this!

It's the best motor oil I ever used, I always used Mobil one for the longest time, and than I looked at Amzoil and found that Amzoil was 150 percent better no I've been using Amzoil for about 20 years and won't go back.

Not having to add oil between changes is huge, even when going 20-25k before service. Love this oil!

Excellent oil 100% recommended

Great mileage between oil changes. I drive a lot for work so with this oil I don't have to change as often.

Only oil that should be used on GT350R other than oem