Customer Ratings & Reviews

Increased gas mileage. Put the pep back in her. Only have 500 miles on the oil change. Will do oil analysis at 5000 miles.

used AMSOIL in my 2004 chev pickup had no problems and this is the ONLY oil I will use in my 2018 chev save a lot of money on oil changes

Have been using amsoil for at least 25 years and it is best there is. Nothing can compare.

Awesome product!!!! Amsoil lives up to it’s reputation.

A case of oil came to my house so very quickly. Impressed!

If your reading reviews to help you decide what route you should go for vehicle maintenance, let me help you out. Become a member and get the right amsoil option for your rig. Once I committed to amsoil my vehicle maintenance has become so much easier to stay on top of. I keep my cars and toys as long as possible. Using amsoil’s online account let’s you store and log your vehicles plus you can set up reminders and keep track of what oil is used for each or your rigs. Helpful tips for long term. When it comes to performance all I will say is, I switched my wife’s car to amsoil she actually asked me if I did something to her car. Plus I get the peace of mind knowing all my cars are protected. Cost I honestly think I’m coming out on top because cost of fuel plus having to go to a store to buy products has become such a pain. Door step delivery is a nice benefit on top of savings. Love this company!

Driven so far 3k miles and I have to say better gas mileage smoother acceleration and 0 hesitation. I will use in all my vehicles I highly recommend!

I have been an Amsoil user since the. Mid 1980s and haven’t had a problem with any of their products. I started using 0W20 SS motor oil about 20 years ago when I owned a Ford Ranger. I liked being able to go an entire year before changing. Not only is this less expensive than 3 month interval oil changes, it also makes environmental sense. I now use the Signature Series in my Toyota Sienna and my Toyota Tacoma. I also use the 100 to one mix two cycle oil. In fact I just mix it with my 5 gallon gasoline container and run in in both 4 cycle (lawn tractor) and two cycle log splitter and chainsaw. There is zero precipitable smoke in any of my engines. In short I am very satisfied. As for the Absolute Efficiency Oil Filter I install it with each oil change and forget about it. I burn no oil in either 2015 or 2011 vehicle. Keep up the good work, Amsoil. It is good to buy an American product that is the best.

I have a 2014 fj cruiser I use the Sig 0- 20

I began using AMSOIL in 2006. I recently purchased a Lexus RX hybrid. The engine sings with AMSOIL. My gas mileage has improved as well. If you want your vehicle’s engine to last way beyond its projected life, use AMSOIL. I am believer it surpasses just about every oil on the market. Try it.

I admittedly have never let the oil go for 25,000 miles before changing it, but I have no doubts it can do it. I generally change it between 15-20K on my vehicles and the oil looks great coming out. My crankcase is very clean with no signs of varnish. The oil seems to be very good at reducing wear too. We traded our last car in at 185K on the odometer. I kept Amsoil’s signature series in it from day one. The car ran like new when we traded it in, and the crankcase was spotless. I used a bore scope to inspect the crankcase through the oil drain and the oil cap just out of curiosity. I’ve sold many different people on this product and many other Amsoil products. The results speak for themselves.

My 2013 Ford Edge has been running on this oil since it 2nd oil change. I change it once a year (because I don't make the 25k miles) and I've had zero trouble with the car.

I have tried a lot of different so called best oils on the market, and this Amsoil is the best by far.

I sometimes tow a 7.5k RV with my 3.5L Ford F-150 Ecoboost engine in the middle of the summer. I also don't like to change the oil on my truck every 6 months if I can help it. After keeping this oil in my truck for a whole year, there were no problems at all. In fact, the oil that drained out after a year of hard use didn't have the burnt smell cheap oil often has, and the truck runs so smoothly with it. Cheap insurance to keep it running great for years to come.