Customer Ratings & Reviews

I believe in using the best oil I can buy in all my vehicles. I trust Amsoil.

Not oil is the same. Since I have been using Amsoil my truck has performed so much better

My 08 4 Runner just reached 200k. I have been using Amsoil since 2010 and my vehicle is running like new! I just finished changing all my fluids with AmsOil and considering its service interval, it has saved me a lot of money.

Top notch,won't find any better

Noticeable difference in the greater smoothness of the engine over Mobil 1. I sent a oil sample for analysis when doing at the last oil change and all numbers came back great! Would highly recommend!

Best packaging, comes with funnel and gloves.

As a custom car designer and builder I always use all the Amsoil products for my car builds!!!!!

Been using for 10 years

2022 Subaru Outback with 2.5L & 75K. 2 oil changes in with the AMSOIL SS 0W-30. Recommend oil from Subaru is 0W-20. My gas mileage has actually increased by an average of 1/2 mile per gallon & that’s been for approximately 9000 miles. Right now it’s at 29.8 mpg. Was previously running the OEM 0W-20 Subaru oil before switching. Engine is not using any oil with this 0W-30, staying at the full mark between oil changes which is so important with this GDI engine. Was previously using a small amount with the 0W-20 going to halfway down the dipstick between oil changes. Great product!!

good fast delivery is all i can say as i never put this oil in my car yet.

Been using synthetic amsoil oil for about 2 years. Been going further on oil changes and using less oil.

I have used Amsoil Signature Series motor of for over twenty years with no major engine problems. Some of the vehicles ran over 150,000 miles with no sludge or oil consumption problems.

Great brand

I love this oil and I love the distributor as well orders are secured, and they are shipped quickly to your home or wherever.

I always use the 5w30 oil in my 2013 Ford F150. This will help keep my engine running great and perform like new!

AMSOIL in all my vehicles, gas and diesel saves me money and time, because of the extended drain/change intervals.

Very good quality and easy to poor oil. Love to do my own oil change.

It has out perform the other oils I have used in the past

Upon first pour, the signature oil presents a luminous chartreuse hue with golden undertones — a color that speaks not merely of ripeness, but of restraint and patience in the lab. The aroma unfurls slowly: an elegant bouquet of freshly cut grass, green almond, and the faintest whisper of artichoke heart, balanced by a flirtatious hint of sun-warmed citrus peel. On the palate, the texture is nothing short of symphonic — silken yet assertive. A bright, peppery crescendo arrives mid-taste, recalling Tuscan hillsides kissed by late autumn light. There is depth here — an oil of character and confidence, unafraid to linger, leaving a gentle bitterness that cleanses rather than overwhelms. A Gen V engine jumps with joy when lathered up with this oil from the angels. One might say it’s less an ingredient and more a conversation — one between land, sun, and centuries of patient cultivation. Best enjoyed with nothing more than a crust of artisan bread and the quiet satisfaction of knowing you’ve chosen correctly.

I have been using Amsoil in a 2023 Taos since new. The manual says 1 qt/2000 miles oil consumption is "normal". That isn't normal to me. That Taos has not leaked or consumed oil that I have even needed to add a little to get it back to normal fill level, it has needed ZERO oil. I trust Amsoil and my trust is proven by no oil consumption, and backed with used oil analysis, that shows it holds viscosity, prevents oxidation, and has plenty of additives when time for a change. My wear metals are extremely low, which is really good for a low-tension ring, small turbo DI engine that is under a lot of stress and heat in it's normal operation. I will continue to use Amsoil in all my engines.