Originally Posted By: meborder
Maybe true, but its still quite a gap.
St syn is about $18, middle tier is $26, upper tier is $28 for 5qt jugs. That's a significant spread in my book. If I was going to use a conventional or blend other than my $2/qt trop artic, I'd jump to the ST syn and spend the extra couple bucks.
Not sure how you guys are getting the extended drain oils anywhere near the price if ST. I've never seen it go on sale cheaper than $28/5 qt. Maybe there is some MIR'S but I've never seen them, not that I look, since I detest MIR'S.
Depending on the retailer... which might separate the products on the shelf, yes, there is a price-gap. However, the performance "gap" is not really there, including a few conventional.
Depending on the retailers around, you can find the non-extended drain "brand" names around for about the same as SuperTech with the right promotions. Right now, my area will have Havoline (entry level synthetic sleeper oil) for $22 for oil and filter. I have even been about to find $19 QS Syn and $20 M1 on sale from Wally-world. Now, if I was running conventional, I would not spend up for ST Syn, rather, I would case the $10-13 conventional specials... M5K, Formula Shell, $2 PYB or Napa, or even $11 ST Conv. There is no need spending 40% for ST Syn if you are running conv.
I get if you don't want to do MIR... that is fine. However, I got $24 Havoline and WIX combo for $24 and then a $10 gift card. $14 for cost (and I roll those gift cards forward with the next sale, I can commonly get about a $15-$16 oil change with Havoline. Occasionally, I can even get a Havoline MIR on top of that gift card...