Great price and always available in many viscosities.

I switched From Castrol Full Synthetic to Mobil 1 Full Synthetic a couple of oil changed ago. Since then I've noticed an increase in fuel economy, a little over one more mile per gallon. In the long run it probably doesn't save me any money however the mileage gains are a result in reduced engine friction which should mean having an engine that lasts a lot longer.

Only strange thing is I went to the store that at least online said they had the product. I did not see it on the shelf and the sales person said he could not find it in back. Went back home and checked online and it said they had it, so I just ordered it online and it was delivered presumably from that store.

So far it is good. Well-packaged, arrived on time. Will see how it works.

Since my local Store can't seem to carry this item, and I can't depend on them to have it in stock, ordering two cases and having it delivered was great. It was as advertised and was delivered quickly. The price was also very good.

My '13 Acura RDX gets up to 32 mpg on the highway with Mobil1 Advanced Fuel Economy full synthetic oil, SAE 0W-20. And even with 193,000 miles on the SUV now, I don't need to add oil between changes when the maintenance minder comes on at 5-6,000 miles. Very happy with your full synthetic oil.

I bought this when I decided to change oil and the price differential between synthetic and regular was only about $1 a quart. What a deal! My maintenance manual says I only have to change oil 1/2 as frequently if I use synthetic - so less work and less cost. What a great deal! I read reviews on the internet and people were happy with this oil. I drive regular (about 1000-1500 miles a month), and change oil regularly, so I am unlikely to see if using a different oil really makes a difference.

Excellent oil and the best price around if you buy it on-line and get free delivery. This is the 3rd or 4th time I've ordered it.

I have a SUBARU Impreza that needs 0-20W motor oil. Untill now, it runs almost same MPG as the original motor oil of SUBARU. Maybe a little bit lower engine noise than SUBARU genuine motor oil. I ran 90% in highway with 33.3 MPG for factory engine oil. With Mobil1 I got 33 MPG, it is almost same as SUBARU genuine engine oil. Recommend for SUBARU Impreza or Crosstak owners.

Cost less than Amazon and arrived ahead of schedule. Never received the original Amazon order, they could not track it and had to refund me for purchase, which is becoming very common with Amazon. Packaging could have been better, but it survived. Found Walmart to be the go-to on all my orders.

use this all the time in Uber cars engines, 9,000 miles with 3 filter changes, my car runs better than new. I have two Mazdas with almost 300,000 miles on them. yes I swear by it.

Mobil1's oil has been the only oil that I've used in all my cars... The 0w20 is mainly for gas mileage and newer cars with smaller engines... I love it!

My 2012 Honda CRV calls for 0W-20. Mobil 1 is the best motor oil on the market. I do a 7,000 mile change interval, although I could go longer. I'm looking to get 1 million miles out of this car! Always change your filter with a premium one as well.

Items came quickly and packaging was not damaged.

Items came quickly and packaging was not damaged.

Purchased this for a good price and it is most recommended for Toyota & Honda vehicles. Perfect for winter driving and able to start warming the engine right away.

Ive been using this on my 2012 Honda Civic as a commuter car since 30k miles. Well it has over 200k on the clock now and the engine runs mint with zero mechanical issues and doesnt burn a drop of oil. Mobil1 is the best

It's Mobil 1. It is a good product for cars. No complaints.

I have started using Mobile 1 oil because it seems to break down slower that conventional or partly synthetic oil. Walmart's price is excellent on the 5 qt container

GOOD SO FAR AT 111000 MILES

Good oil at A super price

Very good price and quick delivery. Didn't have any problem with the shipment at all.

I have been using Mobil 1 on my cars for the past 10+ years. It's full synthetic, affordable and keeps my cars going strong. Happy to continue to use it for years to come.