if you want the best protection for your motor stay with Amo synthetic

I have a FBO 2019 civic hatch. Even though oem spec is 0w-20 I switched to this since I’m in Florida and pushing more power than stock. This stuff is amazing, When I switched years ago from oem I felt the difference on the very first drive. Will forever use Amsoil SS oil in every vehicle I own!

Many years ago I tried Quaker State and Pennzoil once. Was using Valvoline and came across Lucas Oil Products. I thought that there has to be a better way than combining the Valvoline and Lucas Oil Products when doing an oil change. Was in a Local Auto Parts Store and came across Amsoil. Been a good 20+ years now that I have consistently used just the Amsoil oil. When Amsoil came out with the Signature Series I started using that and always do to this day. My car is a 2003. Since using Amsoil Oil the fluid level on the dipstick has not ever varied. Amsoil is also in my Differentials and in the Same Factory Transmission since 2003. Here we do have the Hot Summers and the Cold Winters. Like it or not here even being on the Highway is more-often-than-not, often stop and go just like being on the surface streets. That is why I have Amsoil fluids in my car purposely when driving is not always smooth steady driving. Thank You. Differential fluid is always right where it was when it was changed and needs to be. Transmission fluid on a very Hot and Humid Day with some Highway and Unfortunately some stop and go city construction driving is right where it should be RIGHT AT FULL HOT. No deviation. Oil Cold is right at the Full mark where it should be and stays.

I use this Signature Series 0W-16 oil in my Kia Niro hybrid car because it's the best available. A fast flowing oil is needed for hybrids with the gas engine kicking in and out. My only complaint is that it is not yet available in a one gallon jug. I prefer gallon jugs as both my cars take four quarts during an oil change.

Love the oil, helps engine run smooth.

Consistently proven the best synthetic lubricants.

Got a new to me Ram 2500 and everyone recommended AMSOIL. Went with it and it increased my fuel mileage by about 3 mpg and have had zero issues.

I have been using AMS OIL in my 21 Ranger Tremor since it was new! Have been getting a consistent 24-26 mpg which is quite more than the estimated. I believe that it is the oil that is giving me the protection and lubrication for the improved mpg!

All product AMSOIL they are the best the best tank AMSOIL

Excelente product in the market

Great oil!

Great product and fast delivery every time.

My turbo car loves this oil

Very pleased with Amsoil. It's expensive but it has less evaporative loss and it's still new looking at 1500 miles. I still wouldn't recommend going over 5 to 7000 miles on any oil

I have used Amsoil 0W-40 and 5W-50 exclusively in two MB V6's for years... one with 56k and one with 205k miles with no issues. Super-premium product .

Amsoil is the best motor oil out dear ............. Protection for you're engine cost is high but in the long run comes dawn chipper.......

this is the first time I am using the signature series. I have used other AMSOIL. I won't wait for 15000 miles either I will change it out at 7k.

I bought a new Hyundai that requires 0w-30 synthetic oil. Hyundai recommended Quaker State oil but I couldn't find it any where. AMSOIL came through and it works wonderfully. I am now sold on AMSOIL! Thanks guys!

I switched all of my factory Ac Delco fluids to Amosil and my 16” Silverado has been a machine since! Best Fuel mileage was 26.8 when the truck had 11k miles, 7 years ago now 102k on it I just got 24 mpg and it has everything to do with the signature series. Don’t cheap yourselves out and protect your investments. My dad drag raced for many years and always swore by Amsoil.

I believe II can tell the difference using this oil vice other synthetics. Engine runs very efficiently and does not consume any oil using this product despite operating under heavy loads.