I've been using this oil for years and would not use anything else. Sam's sell it at a good price and packaged with six quarts.

I always use Mobil 1 in all of my European cars and have for years. My cars all run great for over 150,000 miles!

Mobil 1 Synthetic is the best engine oil on the market. Run 15,000 miles with filter changes. Good to go.

THE OIL I ORDERED WASNT SECURE AND WAS LEAKING OUT OF THE BOTTLE..LUCKILY, IT WAS IN PLASTIC BUT WHAT A MESS..

Mobil 1 Adv Full Synthetic was one of the top oils recommended for my 24 F150 3.5 Ecoboost and U can’t beat Walmart’s price.

I use this in all our vehicles for oil changes. Sam's had this available for $10 off, which is a whopping discount. And, it's high quality oil.

Have been using Mobil 1 5w30 oil exclusively in a 2015 GMC. Current mileage is 145k. No engine issues at all over the years.

Use to buy a different oil but thought around the first of the year to try this Oil was even a little cheaper so I still use it

Great product - have been using on all our cars for years and have not had any problems. Will continue to use it.

[This review was collected as part of a promotion.] It’s what I needed and was a better price than elsewhere.