Back in the day, a 5 qt. jug was enough for an oil change. Most cars now take 6 quarts, or more. This box and a filter is all I need to change the oil in my Jeep. The individual quart bottles are easier than horsing around the big jug, too.

I have been using Mobil 1 Synthetic Oil for over 35 years in all of my and my family's cars, motorcycles and lawnmowers. I have always been pleased with the results. My cars show an MPG boost over the factory oil. Great product.

I have used Mobil1 in my 1996 corvette since it was new (also factory fill) i have never had to add oil between oil changes and never had an oil leak. As an ASE Master Technician, I can recommend it over any other oil i have ever used!

I started using Mobil 1over 20 years ago. Have sampled other brands of synthetic over time but Mobil 1 is always a constant and the standard to compare to.

The pick up option for this item is great. Otherwise, it’s locked behind a gage and difficult to purchase in the store. Starting to use pickup for the majority of my orders.

This is a great value when Sam’s has a special. I have paid as little as $23.00 for this case of 5/30 oil which is the best deal around for Mobile 1 oil.

Been using this oil in all the vehicles since new. Usually buy it in the 5 quart jug, but with the $10 off coupon this was a bargain I could not pass up.

Use it in all three of my vehicles, 98 F150, 98 Lincoln Mk VIII, 2005 Explorer. Definitely helps keep engine internals clean. Been using this for over 10 years, no complaints

I use this on a higher mileage car that is showing signs engine wear Mobil 1 helps quite the engine noises the best. Definitely a high quality synthetic oil.

I bought this a few months ago and have no idea if this oil is better than any other oil however I keep using it since it is what the user manual recommends.