Customer Ratings & Reviews

The life line of the engine. Amsoil delivers better than any other oil. Who best when they invented it in "72 " No Brainer!!

I really like that amsoil has a high mileage specific oil now! Great product, not surprised amsoil makes phenomenal products!

I been using this product for over 30 years

Glad to see Amsoil introduce this product. Started using in my 2 high mileage Chevy S10 pickups last fall when it was introduced. Too soon to tell anything but I'm a long time Amsoil user of their products.

Been using Amsoil for years in my Jeeps & in my Corvettes. Quality oil changed at regular intervals equals a long lasting engine, period. There’s nothing better to do & no better oil in my experience. No reason you can’t get 250,000 miles plus if you do…

Amsoil manufacturers the best Engine Oil on the market, this oil has performed great.

Amazing good oil

I was always skeptical of Amsoil, not in a bad way just a little concerned with cost vs actuality. But I got to say I can definitely tell the difference in the way my work trucks runs especially on cold start ups and colder weather in general. I'm sold... just from the way the engine sounds. Definitely a difference.

I swear by this oil for not only my vehicle but my family I do the oil changes on them all myself better fuel mileage and better running engines.

Can't get much better oil than amsoil

Good stuff

After doing an exhaustive review of different brands of synthetic motor oil, Amsoil always ranks highest. Great price, only slightly more expensive than Royal Purple, but totally worth it!

My vehicle reached 78,000 miles and it was time for an oil change. I wanted a motor oil that was DEXOS 1 Gen 3, high mileage type, and good for an extended oil change. Amol was the only one out there that met this criteria. It is good for 12,000 miles.

I have used amsoil in my vehicles and love its performance .

I'm satified by this product. Long life for my engine!

I've been using Amsoil since 2008. I can honestly say, it's the best oil I've ever used. I do all of my own mechanical work, and work on several others. After tearing a few engines down that have used other brands, or looking at the internals with a bore scope, Amsoil is the only oil I'll use. The other reason why, is the cost savings. When you only need to change your oil once a year, you save hundreds of dollars!

I use this in my 2006 Honda Odyssey with 294,000 miles. Just perfect

First time Amsoil user here after learning about it. Bought Amsoil high mileage oils and put into all of my three cars with 130k,180k and 200k miles respectively. I can notice that the engines are quieter than before. Will wait and see how things go until the coming oil change.

The best oil for automotive

Testing the high mileage oil out on my wife’s car. Used all different brands of high mileage in my wife’s 1997 civic with 363,000 miles. So far so good. But I use amsoil in my other cars so I have no doubt it will help her car last longer