At 195,000 miles my daughters car needed a transfusion. Mobil synthetic was just what the doctor ordered.

A top synthetic oil at a good price. I use it on my Jeep Grand Cherokee. And, is the recommended oil for my Mercedes Benz GLK350

Thought the price was a misprint!! This oil is about $11 a quart elsewhere! Got all 6 for less than $40 at my Sam’s club!

Great oil, have used Mobil 1 for over 20 years and never had any engine problems! Great price from Sam's Club

Very slippery, nice color of brown. Mileage actually went up a bit over the synthetic blend that had been in there

Was kind of shocked at how fast it arrived , it is the only oil i use since the purchase of the vehicle.

Not sure if I notice any fuel efficiency gains or not but I do notice how clean my engine stays after running this oil a few times in it!

I used this for my Prius and easily hit 100k miles no problems. Now I use this on my Honda Insight. Engine idles nicely.

I use the Mobil 1 Advance Fuel Economy Full Synthetic motor oil 0W-20 for changing the oil for my vehicle. It is a good brand.

Need 8 quarts every time I change oil in my 2017 Silverado, knowing that I have the best protection available!