bw1999

Currently $27 for 6 quarts.

Jferrante

good deal cheaper than wallyworld

kalyan

thanks for the info. Perfect timing as an oil change is due on our 08 957S. Just ordered oil and filter...

Porschetech3

When you get it , see if it's the new "FS" 0w40 or the old stock 0w40 and let me know.

kalyan

FS? what is FS? Fully Synthetic? Where will I look for it?

Macster

Don't know what "FS" stands for.

Here's a link to a Mobil product description:

https://www.mobil.com/English-US/Pas...bil-1-FS-0W-40

Here's some info about the "new" 0W-40 vs. the "old" 0W-40:

Approvals:
- API SN, ACEA A3/B3, A3/B4
- MB 229.3, 229.5, VW 502 00/505 00, Porsche A40

Specs:
@ 40ºC .......................................................................7 0.8
@ 100ºC................................................................... ...12.9
Viscosity Index..............................................................186
MRV at -40ºC, cP (ASTM D4684) .........................................21600
HTHS Viscosity, mPa•s @ 150ºC, (ASTM D4683).......................3.6
Total Base Number (ASTM D2896).......................................12.6
Sulfated Ash, wt% (ASTM D874)..........................................1.34
Phosphorous, wt% (ASTM D4981).........................................0.1
Flash Point, ºC (ASTM D92)...............................................226
Density @15ºC, g/ml (ASTM D4052).....................................0.8456


Versus the old M1 0w-40:

Approvals:
- API SN, ACEA A3/B3, A3/B4
- MB 229.3, 229.5, LL-01, VW 502 00/505 00, Porsche A40, Nissan GT-R

Specs:
@ 40ºC .......................................................................7 5
@ 100ºC................................................................... ...13.5
Viscosity Index..............................................................185
MRV at -40ºC, cP (ASTM D4684) .........................................31000
HTHS Viscosity, mPa•s @ 150ºC, (ASTM D4683).......................3.8
Total Base Number (ASTM D2896).......................................11.8
Sulfated Ash, wt% (ASTM D874)..........................................1.3
Phosphorous, wt% (ASTM D4981).........................................0.1
Flash Point, ºC (ASTM D92)...............................................230
Density @15ºC, g/ml (ASTM D4052).....................................0.85

Porschetech3

It will have a small "FS" on the front middle right of the Mobil 1 ,, The side by side extreme pressure test I have seen, the "FS" is WAY better, and in fact the best "out of the bottle" oil to date.

wross996tt

Oh **** another oil thread...

Porschetech3

You can barely see the little "FS" to the right of Mobil 1..

Porschetech3

lol..Yea I know..but the stuff is nearly 10 bucks a quart and if I can get it for less than half..it's a good day .

napoleon1981

I bought mine for $22/5quarts on amazon. It was a prime price. I bought the prime for it.

Mtrboatvr6

Good call on this, thanks for the link. Just ordered 24 quarts to stock up a little!

Kevinmacd

Dont use the 0w - 40, use 5w-50. Thnx. Wish they would do the same for it.

mffarrell

Why?

Carlo_Carrera

He is in Southern Florida. 5W-50 offers better protection in the year round high temperatures down there.