Use this for our kids cars. Some times the cars are away well over 6,000 miles before it is back home and the extra protection is nice

Been using for 30+ years. Wouldn't use anything else. Fantastic cleanliness and performance especially now with my turbocharged engines.

My mechanically talented son-in-law recommended this product, and I have been very happy with the choice.

Mobil 1 is the wonderful to use. I get it from O'reilly parts store This mobil 1 5 w 30 is a good one for the car & suv

I've been using this product for yrs..15....on all my cars and till this day I've never had any engine trouble on any car..... highly recommend

I tried all other synthetics I prefer Mobile 1 over all brands I use nothing other than Mobile 1 on my Escalade.

How to tell true from false about. Mobil 1™ Extended Performance 5W-30?Can. you. tell. me

i use Mobil 1 In my personal cars I have seen dyno test that support Lower heat more Hp

I used it on my motorcycle for experiment and it turns out a better performance..

Very happy with the Mobil 1Exstended oil ,only oil ill buy from now on.