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Reviews for SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)



 SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)

Product Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
Current Rating: 4.97 out of 5 stars
Votes & Reviews: 407 vote(s) and 1145 user reviews.


A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by mike: space

0w20 sny oil

used this product for years and it keeps my wifes 2004 honda hybrid running like a top. will keep buying amzoil oil until the car dies

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Big Deal: space

Improves mileage

It pays for itself in increasing mileage and extended drain intervals- win win, plus all these contribute to less waste oil and sustainable practices

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Chris: space

Amazingly smooth running oil.

Regular use, nothing extreem. My vehicle did have slight idle issue, possibly from gasoline impurities. After switching to Amsoil and oil filter it runs completely smooth and purrs like a kitten.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Rex Packard: space

Nice stuff got it really quick

Works really good gave me better mileage

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Brian: space

The best for the best

I invested in a Lexus LX570 that should go a half million miles. The best oil available is a small investment to keep this rig going for a few decades

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Carl: space

Best oil on the market

I use nothing but Amsoil motor oil in all my cars!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review
through a specific process that tracks purchase history.Reviewed by Cam: space

Best you can get

Use this in my Subaru XV. Engine runs great, and Blackstone says it works. Happily run this for the extra piece of mind.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Bell: space

Longer oil change intervals

Wonderful product. Im never going back to conventional oil. I feel like an idiot for using it for as long as i did. Bottome line, better fuel efficiency, longer gas mileage, it feels like my engine glides with this oil. Do it!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by 7cbreeze: space

I Will Buy this product again

Use this oil on a Lincoln hybrid. The car is very sensitive to changes. The drive being the same day in day out. Changing to this oil improved fuel economy by 1.5 mpg. Engine runs smoother also.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that
tracks purchase history.Reviewed by Fix It Daddy: space

Like MAGIC!!!!

I have used other synthetic oil's from Royal Purple, Redline and Pennzoil and this one exceeds them by far!!!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Yama Otoko: space

Decades of entrusting my vehicles to Amsoil

I have used Amsoil engine oil and oil filters for the better part of each decade dating back to the 1980s. I have had my vehicles serviced at Honda dealerships since then. Most of the time that I have had a few major engine services performed, I have asked about the condition of the engine and the oil and have always received a positive report.

Currently, I drive a 2015 Honda CR-V. I believe that its average fuel economy of ~31mpg in a combination of city & highway driving is attributable to the Amsoil "Signature Series 0W-20 Synthetic Motor Oil" that I run in my CR-V's engine.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that
tracks purchase history.Reviewed by Dave: space

The oil has improved performance!

The engine is running smoother and has more pep...greater response!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Jeff: space

Very Satisfied

I have been using AMSOIL now for about ten years. I have been very satisfied with the quality and affordability of this oil. Will continue to use in all of my vehicles. I purchased a new 2016 Silverado and immediately replaced the engine oil with AMSOIL.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Mr. HoneyDo: space

My go to oil for everything.

I don't have any technical information, but I'm happy with the performance and mileage I'm getting in my Silverdado with a combined highway and stop and go daily commute.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Tundoo tower: space

Been great through the years

I've been using this in my vehicles for years and it's always proved valuable! I notice quieter engines, improved fuel economy, and better protection. Had it analyzed in several types of engines and driving conditions and it's been an outstanding performer. Other oils do not keep the quality and consistency over the years like this does. It's the first thing I do too any new vehicle I get.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by robshe: space

awesome product as well as customer relations

Expect the best out of my vehicles, therefore only use the best oils

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Road bumper: space

Been great through the years

I've been using this in my vehicles for years and it's always proved valuable! I notice quieter engines, improved fuel economy, and better protection. Had it analyzed in several types of engines and driving conditions and it's been an outstanding performer. Other oils do not keep the quality and consistency over the years like this does. It's the first thing I do too any new vehicle I get.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by D.J.: space

God stuff

I have 311,000 miles on my little insight. Change the oil every 10000 miles or so. Not a single problem with it. Product always delivered very quickly. good stuff.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Michigander: space

Can't believe the governments lack of action

Since we changed to Amsoil the mpg has gone up 5 mile /gallon extra on average. Plus in winter it is easier to start with the vehicle being parked out doors, huge difference. Change oil less frequently we can put on 20,000 miles/year seeing how I am in accounting if you extrapolate that experience over the millions of vehicles in the US, we could as a country save a ton of oil in petroleum used to lubricate and better gas mileage, what if the government alone changed to synthetics, wow.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Keith: space

Will keep buying this product

Amsoil has the best product on the market. I use it in all of my car and even my small engine equipment.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by KB: space

Good Stuff

I have been running this oil and the trans fluid and been very satisfied . Amsoil does NOT ruin your gaskets and seals like some others which i wont name.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Steve: space

GreaT product

I have 120,000 miles on my vehicle. 0W-20 has out performed my expectations. Changed every 12,000 miles.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that
tracks purchase history.Reviewed by Ansoil: space

Great product

Use Amsoil in all of our vehicles including the tractor! We have a 08 Cobslt with 265k Mike son it and still runs like a top!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Moose: space

LOVE IT

I used this oil in my 2013 Toyota FJ Cruiser, which I use as my off-road vehicle and my daily driver. Compared to the other most recommended oil in my community, I found Amsoil to perform better. You may ask how I know it performs better. Well, I have been working on my family's cars since I was 13, so for about 33 years. I live where temps range from wind chill of -20F to heat index of 115F, and some days in the year the actual high between two days will change 40F. So how do I know it performs better? I can hear it, and I can feel it. I know that sounds silly, but growing up with a car that broke down 40 times in the first 4 years that I had it, I became very in tune to the sounds and feel of vehicles. Amsoil engine oil made my engine run quieter (on a 40,000 mile engine) and smoother (feel it in the pedal and floor vibrations from the engine bay).

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Wmartinez94: space

Amazing product, very reliable

Since the day I first put this oil in my car's engine, never had any grinding or locking issues. Amazing product. Very reliable. Orders get shipped on time and arrive on time. Won't go wrong with using this fine line of synthetics.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Jbel: space

Great product, a time and money saver

I have been using Amsoil for nearly 10 years now and the extended service intervals are a time and cost saver. I have gone 22,000 miles in normal New England weather and the oil was still slightly golden. Thanks.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by DD: space

Have buying Amsoil for years.

I started using Amsoil in my Harley Davidson after reading the literature and being very impressed with the high quality of all its products. I also used in my other vehicles and will use nothing else.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Mongo: space

300,000 and counting

01 civic ex honda,306460 miles,still gets 38mpg.had used 0-20 signature since 25,000 miles.The numbers speak for the oil.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by John: space

0w-20 Signiture Series full synthetic

This motor oil provides superior lubrication, engine cleaning, and fuel economy.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Rick: space

World's best lubricants

We must keep our vehicles well lubed-why would you not use the best quality lubricants known to man? I think of it as a no brainer.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Eddie: space

I would buy this again.

My truck has been running smooth and cool even in the hit weather. Love the oil.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by ridgerunner rick: space

this is the slickest product going.

In all my(and others) passenger vehicles.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Rick: space

The best oil money can buy.

Years ago I read a synthetic oil life study. The study was very thorough, using different brands of oil, and filters. Amsoil came out on top.

Another thing discovered during this study was shocking. Changing your oil increases engine wear. The oil changes we're done when the TBN reached a low level, and the first sample analyzed after the change always showed higher levels of wear metals. This abated by the second sample.

My Subaru Forester is the first new automobile I've purchased. I need it to last a long time. I'm running Amsoil signature, and a bypass filter. I'm going to have the oil analyzed regularly, and base the change interval on the results.

I hope it will last the rest of my life. I'm 63, so I've still got aways to go.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by mrdoow: space

Improved MPG

2015 Mazda CX-5 purchased new. Car computer reported 24 - 26 average MPG. Switched to Amsoil at 32000 miles and experienced instant MPG increase. I have 10000 miles on Amsoil now and average MPG is 29 - 31. Considering the MPG performance increase after switching to Amsoil, I'd say the two years of free dealer oil changes was a money loser.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Teddy R.: space

Best oil in the world

Hands-down this is the best oil in the world for any vehicle you own.
I've use this oil in my cars and trucks since I've owned them I will never go back to any other type of oil besides Amsoil best product in the world

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Streetglider: space

Great oil

Get better gas mileage and longer time between oil changes

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Adam: space

Keep coming back for more

This oil is fantastic. I run it to its max service interval with the right filter so I change once a year. Cold start temps down to -35C in winter without plugging in and has never let me down.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Malcolm: space

Good stuff

Top quality. The fuel savings over manufacturers recommended oil change intervals pays for the oil.
Fast delivery, and everything I need.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and
submitted their review through a specific process that tracks purchase history.Reviewed by Ironrail: space

Amsoil

I have been using AMSOIL for the past 40 years. I fully trust any product with the AMSOIL logo on it. I use it on anything that requires any kind of lubrication. It truelly is the best.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Mannyk91: space

Best oil I've bought !!!!

Once I tried amsoil 0w-20 signature series for the first time in my first car I loved how smooth it had run and how it just doesn't break down like other oils , ive switched all my family vehicles to amsoil and they love the oil change intervals plus they love the price I can get it for ,I will continue using oil the best oil on the market that has the reputation I want to keep my vehicles going for a lifetime

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Stan: space

An annual purchase

It is expensive, but the ability to change once per year is cost effective. Good oil, engine parts appear clean and wear free!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Spudrunner01: space

Best of the best

I use the amsoil products because they are the best of the best , use on my guns, the signature series in my car and filters, great stuff. Try it you won't be disappointed

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Hobbleybod: space

Butter!

Pure Butter!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by jd: space

BESTOIL

I only use Amsoil in my BMW Honda and Toyota

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by RLove: space

couldn't be happier

Seems to be working great in my subaru Forester!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Tom: space

I purchase Amsoil for all my personal vehicles

Best synthetic on the market hands down

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Morpheous: space

Awesome

One word AWESOME. I've been using this oil in all my cars for past 3 years, and it has never let me down.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Gregg Young: space

Best syn oil

If 5w-20 is recommended then you better use 0w - 20.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by hopewell8899: space

I would buy this oil again.

I change oil every 30000 km and the old oil still thick and greasy.My van is about 180000 km and still like new.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by LGC Driver: space

Exclusively use amsoil

Have used AMSOIL for 15 years. Never had an oil related issue in any vehicle. Best of the best!!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Brett: space

I love Amsoil, have been using it forever

Every auto I buy, Amsoil goes in along with their filters....

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Steve: space

0W-20

Excellent products! Just bought a 2017 Subaru Outback. Used Amsoil 0-20W and Amsoil Oil Filter. Long time consumer.
Great stuff. Run in all of our family cars

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Shake n bake: space

All I use

Always use in my daily driver 4 years and 200,000 miles still smooth and strong

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Papalewy: space

Peace of mind

My SUV probably doesn't need the quality of synthetic oil I use like Amzoil but for me it's all about peace of mind and therefore well worth the price. Been using it for years and it's never let me down.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Ironrider1550: space

Great performing oil

I like the extended drain possibility of this oil. It saves me money and time. Very great performing oil.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Josh: space

The only oil I will put in my truck!

Love this oil for my silverado. Truck runs fantastic and have not had to add a drop in between oil changes. Highly recommended.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Tu D Truong: space

I would buy it again and again

I like vey much AMSOIL fully suynthetic keep my engine high performance

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by JPM: space

Signature series

Long time user of Amsoil in all my vehicles. Wife's Honda Accord, my GMC Sierra and Corvette Z06. Outstanding performance oil, filters and gear oils. Would never use anything else. Order online one day and here the next. Oil analysis shows great results.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by MACT: space

Metal wear noted at 217 hours of use

Stopped using AMSOIL due to metal wear. The engine have never shown metal wear in testing with previous oils of different brands. The oil also changed viscosity and lost about 1/2 quart. I have a similar engine identical and 10K builds separate the two vehicles. I do not recommend 0W20 signature oil for use in city driving conditions.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Wayne L: space

Amsoil only for all of my cars

I only use Amsoil in my vehicles. My cars are expensive, well-maintained and deserve the best oil. Mercedes SL550, Porsche Boxster and Lexus hybrid. I never worry about the oil failing for any reason, which gives me peace of mind.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Randy: space

Every And oil product is as good as you can get.

I use And oil in my wife's car, my pick-up and my motorcycle. Have used it for years. I would highly recommend Amsoil.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Cartz: space

Excellent

Excellent oil for my engine and for my brothers cars. Been using it for years and keeps the engine clean and my okd 2004 honda pilot with 220k drives like brand new.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Dave: space

Great oil

Great oil to use all the time, 15,000 mile or a year which ever comes first saves time and money, environment too!!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a
specific process that tracks purchase history.Reviewed by Doc: space

Great product won't buy any other brand

I use amsoil inn both my vehicles. Both tractors and mowers.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Wrench Hand: space

Best deal

This product is the best deal in the long term due to the extended oil change and life of the oil. I use it in my Ford products

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Timchenko Dimitri: space

Great product

Use in my Tundra, lasts longer, cost effective and better quality than whatever the dealership puts in.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Biner: space

Best Oil on the market !!

The day I brought home my new F250 4x4 I dumped the oil and replaced it with Amsoil OW20. My truck is 12 years old and run's like a champ. Amsoil in motor,trans, both rears, and transfer case. It's a gaser and I get better than 20 mpg on the highway.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Jerry Rumba: space

Insist on the Best

I purchased the Signature Series 0W-20 oil for my son for his wife's 2013 Subaru Forester for topping up. Subarus with the 2.5 boxer engine seem to use some oil in general. They live far enough away that I can't help with oil changes, but they have two Subarus and they keep oil in the vehicles for top-up's especially on long trips.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by DUCK: space

Best oil there is

Been using Amsoil fo about 35 years with great results in performance and better gas mileage

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Bob: space

Great product

This is the best oil protection you can get for your vehicle. The once a year or recommended mileage is great. It's rating is the highest in quality and protection.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by J.A.: space

Great gas mileage!

We switched over to Amsoil at around 12k on our 2016 Corolla. We were able to see better fuel economy right away, with 2-3 miles per gallon.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Bob: space

Best oil available

I've been using amsoil since 1973, and have not had a single car have any mechanical failure. About 1 million miles with a motor home, two trailers and a dozen automobiles.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by ScottT: space

This is the only oil in all my cars

Engine protection unmatches​, extended oil changes and it Amsoil!!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Naj: space

I would buy this again

Used it for years

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A
Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by RoboRob: space

Want the best

The MFGs new oil specs leave me a little concerned about trading engine life to increase gas mileage.
Personally I would rather loose a few miles per gallon and be left with a longer lasting engine.

Considering my new Subaru Outback is under warranty I will use there recommended oil viscosity of 0-20.
But I have to admit I am not convinced an oil this thin is the best for any motor.

So if I must use an oil this thin I want the very best oil I can buy.
I turned to Amsoil for protecting my motor.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Highkm: space

I'm buying this product since it went on the market

SS 0w20 in all likelihood is the best motor oil on the planet. The protection you get, the longevity of the oil and the price is not matched by any other manufacturer.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer
is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Gussgubbalubbage: space

Simply the best!

I purchased a brand new Subaru outback in may of 2016 and will have over 20,000 on it by the time one year comes around my vehicle runs fantastic, did I mention this is an extremely weather environment Anchorage AK. 20 below no problem, purrs like a kitten oil is clean even at 5000 miles love the oil filters you guys make the best there is!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Old Pilot: space

I would buy again

I use this product on my and my wife's Honda CRV. Don't have any hard data but it appears that oil changes are less frequent based on the on board sensor.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Montague Wrangler: space

Best oil available

Using AMSOIL with their filter protects my car up to 10,000 miles and still tests good.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an
individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Bushwhacker: space

Best Synthetic Lubricants today.

I have been using Amsoil products for over 10 years. My 2010 Toyota Prius has over 250,000 thousand miles and it still performs well.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Dan: space

I will only use Amsoil

227,000 miles on my 2003 Chevy pick-up. No oil consumption.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by None: space

I will buy again

Overall best out there

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by lotoofla: space

My annual oil change

When I bought my '13 Subaru Empreza, the dealer said that the engine must use synthetic 0w-20 oil, so I of course chose Amsoil's 0w-20 Signature oil. FYI this car is suppose to have a high oil consumption engine, but I have never added any oil. Another thing the dealership told me is NEVER EVER USE MOBIL 1 oil as it will wreck the automatic cam timing mechanism.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by none: space

greatest pouct

I am a retired senior citizen with put a lot om money. therefore I am thinking of ONLY getting the next grade down on my amzoil purchases, instead of the signature series. The product is so good ,I will save money by going to the next step down in quality, which is as good as any other top of the line motor oil. How many products do yoou buy where you can get their second best and be better then any of the competition..

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Gus: space

Worth the effort

I have 3, 4 cylinder cars with over 100K, no oil leaks, no oil related issues longer oil change cycle,
have not used any other type oil since they were new

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has
purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Cui..: space

Buy this product again..

13k about it..so far running smooth..

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Hitman: space

Best oil

Been using amsoil over 15 years; that is all I ever use

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by 204man: space

Love it

Love how long between oil change

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Pun: space

Excellent product

Personal oil changes. I like the fact you don't have to do oil changes for a year or 25,000 miles

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Ray: space

Definitely will used this oil for the life of my ownership.

The oil is advertized for extended oil change intervals, far more than the manufacturer recommendation. Following manufacturer change interval of 10K miles will ensure my engine and turbo will be protected by this oil.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by MARK: space

Time-saver Using Signature Series

I am a high-mileage driver >1,000 mi./mo. I got so tired of going to get my oil changed every month. My truck has 2 skid plates underneath it that have to be removed for an oil change. From the time I left work and returned for an oil change was typically 1-1/2 hours. Now, It's every 3 months!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Douglas: space

I believe in Amsoil.

Always easy, efficient and fast. I've used Amsoil for 30 plus years. In everything from motorcycles to

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Richard: space

I would buy this again and again and again.

The Best Oil for your car makes it run better than any other oil I have ever used, you will feel the difference in you car's performance.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by ROGER: space

R Simon Sutter Ca.

A friend recommended Amsoil to me about 35 years ago and I have used nothing but since. Many cars trucks motorcycles airplanes boats and lawn equipment
always happy..

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Chris: space

Will continue using!

Great product! 2.5 to 3 mpg improvement!

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Chuck: space

186,000 hard miles, never missed a beat!

I use Amsoil 0W-20 in my daily drivers, a 2008 Scion XD and currently a 2012 Honda Civic coupe. My workhorses receive roughly 110 miles a day / 24 to 26,000 miles a year. The Scion had over 186,000 miles on it when it was involved in an accident and was "totaled" in 2015. The engine never missed a beat, its last duty was to move its smashed up self onto flatbed tow truck.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Melvin: space

Signature Series 0W-20 and 0W-30

I have been using this oil for years and my cars and trucks, all run cooler on this than they did on reg.oil.
All of them start up easier in the cold weather and here it gets down below 0.Best oil I have found in my 74yrs. of life..

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Frederick: space

Perfect !!

Perfect in my cars all year round

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Cory: space

I tell everyone I know to use Amsoil.

I use this in my brand new Subaru after 600 miles. Been happy as a pig in poop since. Been using Also in for 15 years in everything I own. Very satisfied.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Steven: space

The real deal

This stuff is the real deal, EXELLENT Product.

Item Reviewed: SAE 0W-20 Signature Series 100% Synthetic Motor Oil (ASM)
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