Mobil Full Synthetic Motor Oil 5W-30, 5 Quart

Car running great! Works as described.

My go to oil when servicing my vehicle… it’s lets my car runs smoothly and feels brand new

Great quality.

I am a seasoned mechanic so I've done my fair share of oil changes on many different vehicles and I have never seen an engine react so positively to a simple oil change. My daily driver is a 1999 Toyota Corolla 1.8l 4 cylinder. For the first year I owned the car I used multiple different brands of the same viscosity oil to see if the car reacted any differently to each brand. When I got to this Mobil1 Full Synthetic motor oil I immediately noticed a difference the first start after the oil change. Noticed that the idle was slightly smoother and the engine actually ran quieter. Since I track every tank of fuel in the car to make sure it is getting proper fuel mileage, that's when I noticed the improvement. The car got 65 more miles to an average tank after switching to this oil. That equals to about 2mpg in my application. Needless to say, this car will be getting this oil at every change for the rest of its life. Also started using it in my 1993 Toyota pickup which had similar results.

Ordered it because it said it would arrive on specific day but didn’t still it was a good deal

Perfect for what we needed. So convenient to have it delivered

I used this in my Hyundai, ran 6000 miles, was pretty well sheared out by then. My usual is Kirkland, seems to hold up better than this.The majority of my mileage is highway.

I use this motor oil on my Chevy. This oil helps keep the engine running smoothly and was recommended by my mechanic. Great milage on and my car runs like a champion. Hopefully, I will get another 20 years out of my car using this oil. Package arrived safely and well packaged.