Customer Ratings & Reviews

I use these products on every car and truck I own.

i use amsoil in all my vehicles car motorcycle and snowmobile no problems with any of them with amsoil in them!!!!

In my four personal vehicles I use Amsoil 0W-30 Signature Series and perform my own oil changes. I also perform oil changes for several of my adult children's vehicles. My brother-in-law does oil changes for his grandson who purchased one of our vehicles a year ago. He wanted to stay with the Amsoil products, but has a tight budget. My daughter's family also has budget challenges, so I have decided to use the reformulated 5W-30 XL oil for her vehicles. My brother-in-law also wanted go that route to save some money. I think it is a great alternative for exceptional protection and cleanliness (TBN 10) at a budget friendly cost.

Used it in my 5.3 Sierra. Good price for great oil

Have been using Amsoil in my personal vehicles for the better part of a decade now. Michigan weather will eat the body off of the car but the engines purrrrrr! From small engines to ATV's to motorcycles to my Subaru, I can feel (smooth) and hear (quieter) the difference. Moreover, when friends comment on how good something of mine runs, it reinforces the fact that Amsoil is an intricate part of my maintenance routine with all engines in my family.

Change the oil when there's 15% oil life left on last oil change. No problem what so ever.

Use the product in all of my cars. Have used the Amsoil since the vehicles were new and the vehicles engines still run like they were new! I highly recommend Amsoil to all vehicle owners.

Bought some XL to take me to April, which is normally when I do my annual oil changes with the Signature Series. The XL works great, flows excellent in cold weather, etc. I've pretty much gone to using Amsoil in all my vehicle's, in every place lubricant is needed, from trans fluid, gear oil for the diferentials, grease, ect.! Most everything i buy for the vehicles comes from Amsoil!

I enjoy it. Good peace of mind knowing my truck has good oil in it.

Changed my 04 F150 over to XL 5 w 20 Synthetic shortly after purchasing it . I did my research on this product wanting the best protection for my vehicles in all driving conditions. Amsoil gives me the piece of mind i need for worry free lubrication reliability.

Comes out very dark for a new engine.

My car has over 385,000 miles, and convinced this motor oil a major reason its still going strong. This oil has a higher viscosity than other synthetics I've tried, which allows me to use a good synthetic for thermal protection, yet prevents minor leaks typical for high mileage cars.

My grandfather ran amsoil in his cars when Amsoil first started. My father runs amsoil in his vehicles and now I run amsoil in everything that needs a drop of oil from a chainsaw to a snowmobile to my daily driver.

Been running this in my 2015 gmc and love it

I changed the oil and filter in my '17 Outback with SS 0-W20 oil. I was impressed with the specs. I have also purchased the SS automatic transmission fluid and Coolant Boost. I am very pleased with all of these products.

My lawn person said my mower smelled funny when he finished mowing. I checked the mower and found it out of oil from the drain plug had loosened. That was last summer and the motor is still going strong. Thanks Amsoil

Ive used and trusted AMSOIL for many years on all my vehicles . Synthetic is the only way to go. Love the tech info and great customer service!

I have been using the oil for sometime but, will begin to use all Amsoil products as I begin to change the existing fluids.

I like the Amsoil a product . I see Better Gas MPG too . This to me is win win .

Here ,the winter is coming and we all know what that means. Make yourself and your car a pre Christmas present buying Amsoil 0w20.You'll notice wright away the difference.