Mobil 1 M1-108's for the Infiniti/my wife's Legacy. And the Extended Performance oil along with it. Been doing slightly extended drain intervals on multiple vehicles for close to 15 years with no ill effects. Valvetrains are exceptionally clean on any of the previous vehicles where i've pulled the covers.

Pros: exceptionally clean valvetrains, no ill effects

Vehicle: Infiniti

Part number: M1-108

Mobil › Oil filter

r286ps2 28 Dec 2019, 04:08

Rating 4.5

Warning light:

I have recently switched back from a K&N to a Mobile 1 oil filter. It seems to be better no ticking noise.

Pros: better, no ticking noise

Mobil › Engine oil

AdamChandler 28 Oct 2019, 12:31

Rating 4.0

I use 40 until Winter then I switch to 30.

Pros: better suited for warmer temperatures

Cons: 30 better suited for colder temperatures

Vehicle: Volkswagen Golf

Mobil › Engine oil

LT1M21Stingray 17 Oct 2019, 23:00

Rating 5.0

Exhaust smoke:

I use OEM oil filters and Mobil 1 15w50 oil on my oil burning autobahn buster Scirocco

Vehicle: Volkswagen Scirocco

Mobil › Engine oil

RugerRedhawk 4 Oct 2019, 17:27

Rating 5.0

I've always had great luck running 0w-20 Mobil 1 through my 2012 skyactiv. Regular changes through 130k and counting.

Pros: great luck, regular changes

Vehicle: Mazda 3

Mileage: 209215 km

Mobil › Engine oil

jbrucegt7 29 Sep 2019, 20:25

Rating 5.0

I use Mobil 1 full synthetic on my track prepped 350Z

Vehicle: Nissan

Mobil › Engine oil

PearIJam 3 Sep 2019, 02:13

Rating 5.0

Toyota Synthetic is made by Mobil. It’s basically Mobil 1.

Pros: basically Mobil 1

Mobil › Engine oil

Iamnottouchingewe 24 Aug 2019, 00:39

Rating 5.0

Warning light:
Engine noise:
Exhaust smoke:

Prior to switching to this I ran Mobil Delvac 15w40 Dino for 100 k miles. LOA is identical both oils. I have run Delvac in DEtroits, Cats, and Volvo’s.

Pros: identical oil analysis

Mileage: 100000 km

Mobil › Oil filter

blakef223 12 Aug 2019, 11:16

Rating 5.0

Personally I run synthetic oil 7000 miles(I have had it tested at Blackstone labs and the results show it's still good at that time) before I change it and I change it and the filter(very important) at that time.

Pros: synthetic oil good results

Vehicle: Mazda

Mileage: 7000 km

Mobil › Oil filter

Chris9183 1 Jul 2019, 21:15

Rating 5.0

Warning light:

I'd like to add that the oil pressure appeared normal after installing the Mobile 1 filter. The Mobile 1 filter is about half an inch longer than the RE filter, and I read that different sized oil filters can cause the oil pressure to drop, but my indicator was not lit during any of my test riding.

Pros: normal oil pressure