The extended drain interval makes it affordable. I would not do an extended drain interval with any other brand. Amsoil is the only lubricant my mechanic recommends because he has seen it all after 40 years of servicing everything mechanical. He is somewhat retired but still gives advice via a radio program. He warns against the inadequate lubrication car manufacturers are selling with lighter weight oil. He recommends Amsoil 0w30 to replace anything that is thinner. Works for me...
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Amsoil Motor oil
By 
JAMES, 
a 
Verified Buyer 
on 
December 07, 2025
Best oil you can buy
Was this review helpful?
5 star rating
Great stuff
By 
JEFF , 
a 
Verified Buyer 
from 
Fl 
on 
December 07, 2025
Two things, what ever that first thing is and Amsoil, it only cost you money by NOT using it!! Final answer.
I use it for everything I own including my Harley. Thanks for your greatness 🙏👍
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Oil
By 
RAFAEL, 
a 
Verified Buyer 
on 
December 07, 2025
The best oil you will find
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Oil
By 
RAFAEL, 
a 
Verified Buyer 
on 
December 07, 2025
Best oil in the market.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
0-40 for C7 Grand Sport
By 
Dave , 
a 
Verified Buyer 
from 
New Hampshire  
on 
December 06, 2025
Was using GM recommended oil in C7 Grand Sport noticed oil pressure drop off during hot track days friend uses and recommend Amsoil although late in season ran 2 more track days oil pressure remained steady did not drop off as much
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
A+
By 
ALLEN, 
a 
Verified Buyer 
on 
December 06, 2025
A+
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Oil
By 
RAFAEL, 
a 
Verified Buyer 
on 
December 06, 2025
I'm a 50 year technician and my entire carrier has been to do the best repairs for my customers. A very good oil is
pertinent to a good repair. AMZOIL does that for me and my customers.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Quiets motor noise
By 
VICTOR, 
a 
Verified Buyer 
on 
November 30, 2025
Switched my 2003 honda crv 240,000 Miles over to amsoil 5W20 and like my other vehicals the result was a quieter, cleaner and smoother running engine, Amsoil doesn't stop amazing me everytime.
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