Customer Ratings & Reviews

Great oil, got it quicker than planned.

Best oil I ever use On my Toyota Tacoma It's more quieter Runs very smooth. I love it. I tell all my Friend. It is little expensive But Hey You get whatever you paid for.

I use it in all my vehicles because I believe it is the best product available. I want to keep my engines in great shape and have a minimum of problems. I appreciate the test results given and the comparison to other company products.

Changed oil in riding mower and my Rigid generator. Both run smoother and quieter. Love my Amsoil

I only use Amsoil's Signature series of oil for my 2005 Mustang GT. It stays cleaner than other oils and the mechanic comments on the cleanliness of it when I do my oil changes. The car runs smoother and I can extend my oil change intervals - the car is a daily driver with 273,000 kilometres ( or about 180,000 miles). I recommend Amsoil all the time - it is the best. Thanks Amsoil

Exceptional product.

Still the best in the states you can get and still very affordable when you consider the change interval.

I can't give technical data but when compared to other top brand oils I've used, Amsoil just seems to make my vehicles run better and consume less oil...especially in my BMW!

I have used this 100% synthetic oil since the late 90s and attribute the long life and lack of major maintenance expenses of my vehicles to Amsoil and their product development dept. I used it in a couple of Nissan King cab pickups I drove daily for work as a salesman and my 2004 Dodge Dakota that I bought new had 239K miles on it when I sold it and never used oil, never changed water pump or timing chain. My 2007 Nissan Titan had 210K miles when we totalled it in a one vehicle accident with similar experience on original parts. I used it in my 2010 T&C van and am now using it in my 2019 Dodge Caravan and 2014 Nissan Titan.

Been really warming up to this brand. Seen endless testimony with 1 enduring theme. This is the best there is. Whether it’s pour point, thermal breakdown, viscosity index….doesn’t matter. Every other oil brand has to try to keep up with this one. Just talk to the engine builders, motor enthusiasts, and watch the videos from first hand perspective. The real kicker is, more often than not, Amsoil wins in pricing category too. Especially when you join in their membership plan. Wish I had figured this out years ago. Glad I know now though.

I have 175,453 on my 2013 Ram 1500 5.7L Hemi. Purrs like a kitten. Used Amsoil from day one

The best

In years past, I've had engines go bad even though I did maintenance as required. since switching to AMSOIL, in this case 5-20 I've used just AMSOIL for my engines since 2003 and change oil once a year on each of the vehicles I've had. Every engine was getting the same gas or diesel mileage at the entire time I've had the vehicle and my maintenance repairs have been drastically reduced. I will not switch or change what I'm doing.

All Amsoil oil products are the best you can use in your vehicles. Plane and simple. Harley 04 Car 2000 lawnmower 2020

You guys continue to be excellent when it comes to customer service. Thank you!

Always use this oil and my 14 year old tahoe starts and runs like it did when I purchased it

Excellent product that makes car run smoothly ☺️

Love the oil but was a code for a free hat and instead of sending the hat with the oil it was sent separately and I was charged $28 shipping. Feel this is false advertising

Been using 0-40 synthetic in my 16 Hellcat running it hard no metal flakes in my filter at oil change

Why spend thousands on a car and cheap out on oil. Ams oil products are the best available and a great investment to keep your vehicle running smooth.