What do you guys think/know about these oils?




Liqui Moly
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At least it should smell kinda good...








Yeah. I think I am going to take my car to and INDY and have them put in Liquid Moly and take out the mobile 1. Dealership here refuses to cooperate if it is not what Benz says I have to put in the engine.
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I guess there is my concern. Are they all really the same? Aren't we looking for low build up and excellent resilience and lube with hotter engines?
Seems like Mobil 1 is too "thin" and does not hold up after a hot track day...
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you'ld be hard pressed to find a wear difference between these oils after a couple of 100k miles of use
getting oil hot and burning off contaminants and water is good
that is why short trips are a harder service duty on oils
much of it is placebo and preference
not saying changing is bad, but that there is nothing wrong with Mobil 1 and 'better' is subjective in this case, not objective
I would never use ANY oil not on the 229.5 list in our case (0W40 or 5W40 wt.)
do a cost analysis
cheaper to run Mobil 1 at 6k intervals vs 'other oil' at 10k?
Mobil 1 at 6k is going to be better than the others at 10k miles
Mobil 1 can be had at <$25 for 5 qts http://www.walmart.com/ip/Mobil-1-0W...Quart/23636902
if the other oil is $10/qt you can do 5k changes with the Mobil 1 vs. 10k with the other
which will be better?
Last edited by Ingenieur; May 19, 2014 at 05:51 PM.
Anyways, consistency is the key. Which means regular oil change intervals at approximately 6-8k miles, with the same oils. Just make sure the viscosity is correct.
frankly, if you change the oil sooner than later you will hardly notice the difference. filter usually goes sooner than oil.
Last edited by andrew c230k; May 19, 2014 at 10:31 PM.
and I might add use an oil on the list of the proper wt.
good to go
all this ballyhoo reminds me of chicks and shampoo brand talk




I also agree with less of a lifter noise by using a better grade oil...
miles to next oil change = 666 x avg. mpg from previous reset
if you average 20 mpg (driving easy in an e46 M3) interval = 13,300 miles
if driven hard and say 14 mpg ~ 9300 miles til next change
I'd say 7-8k changes for our car is fine as long as a good mix of highway/town
if mostly highway the 10k is fine
if mostly city/town I'd do 5-6k
but to each there own
frankly, if you change the oil sooner than later you will hardly notice the difference. filter usually goes sooner than oil.





