I have 2001 Lexus RX300 which my miles its already been 380,000 and my car has excellent performance until now i had been using Mobil 1 5W-30 since the first change oil until now.

I've have used Mobil One 5W20 since purchase of my new 2011 Toyota Camary , I was shocked as I found out ( damaged oil pan ) leaked out ALL ENGINE OIL from a returned trip from Texas to California!!! Over 1800 miles with no Damage to engine!!

I own a 2005 car with 379,000 miles on it. I purchased the car new and used Mobil 1 on every oil change. It is the original engine and runs almost as smooth as the day I purchased it. Would you like to do an inspection on my engine?

This is all I ever use in all my vehicles! Definitely recommend, I only have to change my oil once a year. I only drive to work and back under 10000 miles a year. Great oil and filters, all my vehicles running great 0 burning oil 0 problems.

[This review was collected as part of a promotion.] My husband does all of the oil changes on our jeep and this is our preferred oil. Works great and keeps the Jeep running well.

I've used Mobil 1 in my wife's car, my pick up and my motorcycles. Great stuff ! Use it with confidence!

I bought my car in 09 new off the show room floor. I have only ever used Mobil 1 oil and will never use anything else!

But not certified for use in my 2016 Jeep Charoke 3.2l... Looks like I will have to change brands from now on.