Pretty good product im a pretty big nascar fan and getting to use the same oil as nascar is pretty cool

Its much cheaper to buy motor iol through Sam's. I don't even have to go to the store it comes to the door.

5 stars. Been using mobil 1 for 35 years. In street cars and in race cars. It's the only oil to use !

[This review was collected as part of a promotion.] I change oil by myself in most of my cars and over the years I've used multiple brands. So far Mobil 1 brand exceeds all of expectations. You can see a big difference in performance when using Mobil 1 motor oil. The engine definately runs smoother. Oil changes are never a problem with this oil. I definitely recommend Mobil 1 oil. It truly stays on top of all the other oils.

[This review was collected as part of a promotion.] Great oil for whatever you're running. The Full Synth formula is long lasting giving you ample protection. Having just replaced my Mobil with this Mobil, I can say it last the last 5 months with no issue, oil is black but still has the hint of gold your looking for to make sure its not getting to dirty or burned. Be getting again in the future.

I have a 2018 Chevy Impala Premier & Chevy Colorado 4x4 4dr both with V-6 engines. I had the dealer drain the original oil and replace it with Mobil 1 5w-30 Oil. Previous vehicles had almost 325,000 miles each and I only used Mobil 1. I am a customer for life.

This oil does what it says it can do. Provides excellent lubrication to the engine and increases fuel mileage. I ran the Mobil 1 5W30 for 15 years in my 1995 Ford Ranger 2.3 four cylinder. I bought it brand new. I changed the oil between 5000 and 8000 miles. But the oil can go longer if it needs to. The oil never let me down. I believe it also helped the trucks battery to last 14.5 years. Because synthetic oil is so slippery that it takes less energy to start a vehicle. Thus making your vehicles battery last longer. And when I owned my Ranger I was living in Michigan. So my truck saw 8 very cold Winters. Then I moved to Mississippi and the truck saw 7 very hot Summers. My trucks engine did great in both climates thanks in part to Mobil 1 5W30. As for engine cleanliness; the 2.3 has an oiI splash plate under the lone valve cover. I scratched off the black paint on it where the oil cap goes to promote to people how clean Mobil 1 keeps an engine clean. No sludge ever appeared on the scratches. Use Mobil 1 with confidence. It wont let you down.

This is my 3rd oil change on my 2015. I have only 10,564 miles on this truck. And I finally found the oil made for my engine. Three oil changes sounds excessive for these few miles, But I was not satisfied with bulk oil or oil with the name synthetic blend. A mixture of conventional oil and synthetic. I noticed that 5.7 - Liter V8 HEMI MDS VVT Engine was not shifting right and struggled to switch from 8 cylinders to what ever the computer decides is needed at slower speeds. And the proof when I starting using Mobil 1 5W-20 I could tell the difference within 100 miles, The start up tappet sound is gone. my mileage went from 15.9 to 20.6 on the Eco. a gain of 4.7 mpg. And the real proof will be in a month or so the oil change minder should slow down the 100% to 0% oil change reminder. Better protection , lubricating the engine like it should, I have tested this on my other 3 vehicles and found that conventional oil or synthetic blend was not for me. I am finally convinced that my MDS engine was not a mistake.

I noticed the difference between Mobil1 and other synthetic since the first time i use it on my 2013 Sonic, and now has 56k miles on the clock. The engine turn to be more smooth and quiet. I realize that this is the only oil that i trust. There might be other good full synthetic but i dont want to risk it, for me Mobil1 has proved it all the way.

I first used Mobil 1 in my 1999 Toyota Camry, I used for 4 years, in 2019 I got 2007 Toyota Corolla till 2022 when I sold it with 32% increase of the original price, for 8 years I never experienced any engine issues. Mobil 1 has been safer and protector of All engine parts