I was looking for an alternative for Mobile 1 (which was recommended by manufacturer for my vehicle) I’m not in love with mobile 1 but it’s not bad either… after using this for my car!! I absolutely love AMSOIL!!! I’m really happy with how it performs and how my vehicle runs on it… I like it so much I’m thinking about using it in all my vehicles.
I use this in my diesel Jeep wrangler, when I get it in the 12 pack by the third order I’ll have free oil change. I did the cost breakdown and it’s barely more than Mobil 1 when I order like this! Always comes on time and I like the gifts
This was the best decision we made. We already use your oil for our duramax Chevy, and this experience has been just as wonderful. It smoothed the idle and acceleration is noticeably better.
Picked up a 89 Dodge D100 318v8 A 500 transmission. Had been sitting for 10years and drivin very little. 102,000mi on the clock. Last oil change had 5w30 Q state and was well past due by date. The oil psi gauge in the dash cluster in this era of truck, well if you know, you know. They don't read very well. Anyways, I was thinking 10w30 but Amsoil suggested the 5w40 Euro. Oil psi gauge came alive and does its thing, even when warmed up to op temps. Still has cold start lifter tap for a few seconds after start up (30-50F) But after a few oil changes it may clean things up? I run Amsoil in the rest of my fleet as well. Good stuff, very pleased as always. Transmission service is next, ATF is already ordered and on its way.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Excellent oil for diesel vehicles
By 
WILLIAM, 
a 
Verified Buyer 
from 
Spring Hill, Florida 
on 
October 28, 2025
Currently working on my journey of figuring out how long of an interval I can go between oil changes. Already have oil analysis for 13,000 mi and all the categories are green. Exceptionally minimal wear and still plenty of additives to attempt going up to 15,000 mi. So I certainly recommend using this brand and type.
I've used amsoil for many years and it has never gave me any problems, I trust amsoil and all of it products. Definitely recommend this product to anyone that drives a vehicle.
Honestly you can beat this company. I got the info from the “legit street cars” YouTube and because a preferred customer. Not only to I save money but they give me all the information I need for my vehicles on the site but they deliver it to my door. I’ll never go back to another company
Switching to amsoil has reduced my oil consumption
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Go for the Best!
By 
DON, 
a 
Verified Buyer 
from 
South Carolina  
on 
October 10, 2025
I have been using Amsoil synthetic oil for years. I use it in my motorcycle, car, lawnmower, just about anything with a motor. I believe it to be superior to other motor oils. It has never let me down.
I run this oil in many Audis particularly The Supercharged 3.0L engines. With all the moving parts of that complicated engine this oil really helps out with tensioner noise and overall engine life I use this in my own personal car.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Excellent product highly recommend
By 
CHRIS, 
a 
Verified Buyer 
on 
October 06, 2025
I’m nothing less than totally impressed with the quality of the Amsoil products
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
100% satisfied
By 
Samuel, 
a 
Verified Buyer 
on 
October 02, 2025
100% satisfied low price high quality nothing to complain
Price was equal to other oil I was using when I switched last year On the first oil change I noticed that my engine was much quieter also my mileage per gallon increased Plus my engine temperature was noticeably lower I am saving money because instead of
changing my oil every 5000 miles I am now
changing it every 6000 miles very happy I switched to Amsoil also use it in my 2021 Harley street glide
This motor oil, is bar none, the absolute best that I’ve ever used! It’s great in the winter months. It’s great in the summer months. This will be the only oil that I ever use in any of my vehicles! And that’s what I tell my friends and family as well. I’m glad my best friend turned me onto this years ago. It would’ve made my previous vehicles last much longer. Thank you, AMSOIL!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Smooth
By 
BRIAN, 
a 
Verified Buyer 
from 
Carlisle, PA  
on 
September 23, 2025
As soon as I started the car after the oil change it was smooth and quiet. 2018 Abarth 124 Spider
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Awesome product
By 
WILLIAM, 
a 
Verified Buyer 
on 
September 16, 2025
Great product, loving it
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Fast shipping
By 
JAVI, 
a 
Verified Buyer 
on 
September 16, 2025
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