Customer Ratings & Reviews

Recently purchased this for my wife's 2023 GMC Acadia. After changing the oil, the motor was noticeably quieter and smoother. I was hesitant at first to spend the additional money for the Amsoil, after all, "oil is oil right". Not the case at all! I will be purchasing Amsoil from here on out for our vehicles!

After my oil change, I drove my car for 100 miles, and I felt a big difference in the performance. I had no loss power, and the engine ran smoother than before. I am very pleased with my choice in the oil. I plan to continue using this product in my future oil changes.

I’ve noticed my ‘92 Firebird’s engine (141,000 miles) quiet down a bit after the oil change.

Have been using this oil for more than 5 years and have had no problems and no oil usage between changes on 3.5 v6 Highlander with 190,000 miles Still gets 22mpg before AMSOIL got 21 mpg !

I have been using Amsoil extended life oil since 2005. As of this moment I have never had a mechanical problem. I change the oil every 6 months so have not actually got to the 25,000 mile mark.

Used your breaking oil on the new engine. Change it at 500 miles. So far so good.going to keep use it.

I have be using these products for years and I would recommend them to everyone!

Just completed my second LOF on my 3.6l Jeep. First fill went 12 months. No leaks, gas mileage didn’t change, and no strange noises. I will continue to use Amsoil.

Topnotch fluids. Can't go wrong with AMSOIL. Quality can't be beat.

I use this motor oil for our F150 truck. It has really kept things running smoothly. Life of the oil is great!

Have been using Amsoil for over 20 years with great results. Engine runs super quiet, no leaks, good fuel milage. Had my oil changed at dealer once with dealer oil / filter and engine did not run nice and quiet, changed oil back to Amsoil after a short time.

I love this oil! I use this exclusively in my daily driver Ford Focus. Since switching to this i have noticed easier starts, particularly in our cold winters and better engine response.

Works great on my kids vehicles that are always on the go and late on oil change's because they forget to tell Dad when it’s due.

Prompt shipping. Very happy with product. This order approximately 275 dollars. Didn't get my free amsoil screw driver.

Outstanding Transaction

This is the only oil I trust to put in my Jeep here in Texas. I only drive around 2k miles a year so I am confident that this oil will hold up since I only change it once a year.

This is the only oil I trust to put in my Jeep here in Texas. I only drive around 6k miles a year so I am confident that this oil will hold up since I only change it once a year.

This is the first oil that I put 15,000 mi on My vehicle And I feel comfortable about it

I've been using Amsoil since 2012. I've used it in my diesel trucks and now my eco boost. The engine runs smooth and quiet. I find comfort in knowing my turbos will last. I run it in everything I own.

Great oil no problems just change the oil filter every 3 thousand miles and check your oil level every other day.