You make some good points, which are also valid. Dino and fake dino are very close, if not equal to synthetic as far as performance goes. The way I currently see it, synthetics only beat dino on intervals of 5k miles or more (which 90% here don't do) and in the very extreme temperature (very hot/very cold.) Some say synthetics reduce friction over dino....nobody has shown any concrete evidence though.quote:
Originally posted by kyle morley:
I gotta say, all these years I've heard that synthetics are better because the base stocks are so much more rugged that they last longer, are naturally more detergent, cook out and sludge less, so they need less additives, polymers, etc to make them perform.
Oh and that Groups IIIs are synthetic by court decree (sort of like the way W is prez)!
Now we are being told that just having synthetic (or synthetic-by-court-decree) base stock doesn't make a true synthetic, and that it's the expensive additive package that makes a true premium oil!
OK, and can believe either one, but it's a stretch to believe both at once. So which is it?
Personally, my suspicion is that, like many "top of the line" products, synthetics offer more buzz than real life advantages, and Mobil is splitting hairs to find ways to say that their bottom line oil is better than ever (and stick it to Castrol while they are at it) without making it seem that the high-profit line is becoming irrelevant
Now, your view of Mobil sticking it to Castrol....I don't believe it. If Mobil really wanted to stick it to Castrol, they would come up with a very aggressive marketing campaign explaining to people exactly what kind of oil Castrol calls synthetic and its disadvantages vs Mobil's PAO. Heck, Mobil does not even mention the word PAO on their own Mobil 1 bottles!
Exxon/Mobil is one of the largest oil companies out there.....meaning they can produce high quality oil of only 2 or 3 groups, thus streamlining their production, undercut the competition's lesser quality oils and still make a profit through the sale of massive amounts of oil.
Walt-Mart is a very good example of this technique......very simple!