fdcg27 said:
XOM recommends 10K drains with M1.
Nobody makes any such recommendations for ST nor for any other store brand syn.
IOW, it isn't me making any claim.
Draw your own conclusions.
Your money, your engines, your worries.
Lots of things that are important are not included in API specs, which is the reason that more stringent maker's certs exist.
OTOH, two of your three Toys have exceeded their design life expectancy by a considerable number of miles.
What oil do you use and how long do you run it?
That's because walmart, autozone, etc Are in the selling oil/products business not extending your oci business.
The extended oci is what is selling these oils for mobil, castrol, and pennzoil. Pricepoint is what is selling the in house Warren oils like supertech.
They don't care about the extended oci because thier intended target doesn't either. They are targeting a consumer group that wants good enough not best there is.
And that goes back to the OP's original question:
Originally Posted By: Rex
So what makes this oil cost lower than the others?
And the answer is: because it is designed to be "good enough" and "not the best there is". fdcg27 is just pointing out that one is better than the other and that there is nothing wrong with saying that. The same goes with many things. Some auto parts are better designed and manufactured than others, which is often reflected in the price. Do I need a new alternator that can last 300,000 miles? I doubt it because my vehicles likely won't last that long, but what is wrong with someone making one and charging more for it?
Nothing wrong at all. I'm just saying that in house oils like supertech shouldn't be compared in the grand scheme because they are aimed at two entirely different demographics with two entirely different price points.
It's cheaper because it's designed to meet a price point that's profitable and still good enough for the average consumer without damaging a vehicle.
Pretty simple. Better or worse is all relative.
Okay, if a house brand Grp III is good enough, then why pay more for ST when Farm & Fleet, Rural King and Meijer often have their Grp III house brands on sale for less coin?
For that matter, if good enough is all you seek, then why not just use the least costly API SN oil?
Finally, when you can load up on M1 or D1 for ten bucks a jug or less by stacking store deals and rebates, why even bother with any store brand syn?
Many parts of the USA do not have Farm & Fleet, Rural King, Meijer ... but everyone has Walmart

)
Rural King is also Warren Oil so I wouldnt have a problem with it. But I only have Walmart
But you could go the Orielly's Oil here in SC, great sales sometimes, also made by Warren.
BTW, I have NO problems with National Branded oil. I just have nothing against a big company like Warren and Citgo selling oil through generic labels. Depending on the sale, I will pick up any national brand as well. Quite honestly I like Valvoline oils, dont know why, I look at them like specialists, used to be a Quaker State and Castrol Fan too.
There was a place in time, decades ago, where it was safe to stay with companies like that.