Customer Ratings & Reviews

Used it since i purchased my diesel and wouldn't put any other oil in it.

Fast shipping and the confidence there is a great oil in the car!

Amsoil holds up to my abuse. My 493hp supercar loves it. No chatter at the redline unlike liqui moly. Worth it. Thanks!

Product delivered ASAP . I have been using Amsoil products since the ‘80’s . Simply the best !

Just got a 2006 BMW 325xi with 198k miles on it. Decently taken care of. Engine had lifter and valve noise. Did all the major service and after 100 miles on the new oil change engine noise is gone and engine sounds very smooth. Very noticeable improvement.

i have a 2014 mercedes cls550 and i change my oil every 3k,yes,too soon,but,i want the very best for my car and i have never had a problem in the 42k miles that i have owned it. I am pleased with the very fast delivery of my amzoil orders....2 days average.

My mechanic calls AMSOIL a religion! I call it the best oil on earth. My 2009 TDI Jetta has 292,000 miles on um - no oil leaks, does not burn a drop of oil. Just had to replace the turbo plan to get 500k plus miles on um. Change oil and filter 7500 or 5000 miles.

I have a golf r mk7 running 91oct with 410+ ho to the wheels and daily driven. I’ve been running this oil for the last 10+ oil changes and no issues. Car runs solid. Doesn’t burn oil nor have any oil issues of any kind.

I have a 2008 Volvo s80, T6 AWD with 247,000 miles. Given my budget I've always tried to use the best premium, synthetic oil that meet OE specs for the engine. As the miles accumulated I've noticed that I needed to add a quart or two between 4k to 5k mile oil changes. Not bad but over the past 5 years I've only used AMSOIL SAE 5w-30. Since then I have not had a service light "low oil" or low oil on the dipstick. I'm now changing oil and filter at 6k miles with no "low oil" message levels or engine performance issues. Not gonna have the piston rings done given the age and miles so it's AMSOL Synthetic until the wheels come off!

I use this on my 2006 VW Passat. All other oils I have used I have quite a bit of oil consumption. Since switching to Amsoil, my oil consumption has decreased quite a bit as well as the oil is staying noticeably cleaner longer.

The product and guide on website is great - will keep getting it. Thank you

Very good oil,been using Amsoil for over 25years,I have full confidence when I use Amsoil on my personal cars and any equipment that I own, this brand of OIL has never let me down ,Recommend all Engines to Amsoil.

I am completely amazed with Amsoil. I have seen a difference in the sound of my engine as well as how gold my oil looks when I change it. I do not burn oil anymore. I now only use Amsoil on all my vehicles. Including the Primary and Transmission oil on my 2020 Harley Davidson. Nice to find a great product not motivated by Auto manufacturing pressure to sell a product. It is simply the best.

Best oil hands down!!!

AMSOIL have the best oils on the market. Bought for Subaru WRX. Supplies best viscosity and holds up better than most. Check out some of the independent reviews with many tests.

I absolutely believe that AMSOIL is better than any other oil sold to the public.

Great fit for both vehicles. Looked at many other products and am very happy to find an Amsoil product that made the specs. Only wish there was a bit more info on any possible extended drain interval.

Great product for my VW. Helped clean it out and reduced noise. Better than any other brand out there.

On my second oil change in my 2020 Ram Ecodiesel and the oil performs great

modified cars require accelerated maintenance schedules but I am happy with the protection and quality of this item and will use nothing else.