Recently bought a new Acura 2019 RDX needed a top quality oil‘s especially since this thing has close to 300 hp and has a turbo. I believe this oil handles the heat and keeps the engine clean direct injection motors need to be kept clean this oil fits the bill!! Highly recommend it!!

Long-time user with great results!

The first time I used this oil in my car I felt a noticeable difference from the other oil I was using the engine seem to have a little more power.

"CVT" timing transitions seems smoother! Also start up shifting is easier!

I used amsoil for mitsubishi lancer before so I'll used it again for my subaru. I will recommend this oil for every commuter out there.

Have been using for years. I took me a while to break the habit of changing oil every 3,000 miles. Upon the use of AMSOIL products I realized my oil was cleaner and oil changes were further apart due to the great quality of AMSOIL's Synthetic oils. Customer for life

Great oil

Engine running smooth like new.

I ran this stuff in my car for 283,000 and I had zero issues. Had to get this stuff right away when I got my truck.

Helps eliminate valve coking on DFI ON NEWER MODEL .ENGINES

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 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.

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

The best