Customer Ratings & Reviews

All AMSoil products are the best in my book, 1964 Galaxie, Used only Dominator 15W50,??? miles and still going, 2003 F150, Extended Life 5W20, 200,000 miles and still going, 2016 Fusion, Signature 5W20,130,000 and going, 2016 Explorer Signature 5W20 over 100,000 and still going, 1991 Snapper Mower 15W50 and still going, YES, I use it in my lawn equipment too, It's the BEST PERIOD!! Nuff said!!

Great product. I have been using Amsoil for years.

I trust using this oil in my truck . This is what I use in my once a year oil change. It suits my yearly usage since i drive it less than 10 thousand miles a year. I use signature series im my other vehicles . I love Amsoil you can't beat it !!

Great oil got over 200.000 miles on my 2011 toyota camry

I started using Aimsoil 40 years ago in my chainsaw. I was so impressed that that is all I use in my truck now.

Changed all of my vehicles over to Amsoil. Great oil. I know my vehicles are protected

I have this oil in my wife's car, and I have the XL Boosted in my car(Mine is turbocharged). They both have performed well so far. My turbocharged car runs quieter with this oil. When you ask for power, it doesn't "Rumble" like it use to. Excellent job Amsoil!! Keep up the good work.

Have been using this oil in 2019 Malibu 3.6 VVT and keeps this engine running like new!

Great oil and fast delivery.

Have used this oil in both our car and suv. Excellent results with this oil and filters. Got 9% better mileage in 2.7 turbo suv over semi synthetic oil.

after 10,000 miles this oil still looks new. still slick as when i change it out

I would recommend this oil to everyone that I know.

Best oil for our Camry that has performed so well Best extended drain intervals- Keeps engine clean and running smoothly

Helped with an oil consumption issue on a 03 Silverado 5.3. Definitely the best synthetic on the market. Thanks, Amsoil!

Long lasting good quality oil. A bit pricey but you get what you pay for

I have Amsoil for 5 years in all of my vehicles. Engine runs smooth and quiet. None of my vehicles have needed oil added between oil changes. Good Product

NA

Been using Amsoil many years.

I stopped using amsoil and switched back to mobil1. I noticed the oil got darker much sooner than when I was using amsoil. So I went back to amsoil.. Since my intervals are longer with amsoil the costs are real close to the same. This is the good stuff. running it in my ford edge 2015 3.6L

I stopped using amsoil and switched back to mobil1. I noticed the oil got darker much sooner than when I was using amsoil. So I went back to amsoil.. Since my intervals are longer with amsoil the costs are real close to the same. This is the good stuff. running it in my ford edge 2021 2.0 turbo