I was just reading the
Russian liqui moly blog on why they stick to group III or a mix of III/IV.
translated snippet:
"Despite the fact that oils on a pure PAO (polyalphaolefins) base remain the most advanced and resistant to harsh operating conditions,
global car manufacturers recommend the use of hydrocracking oils. They are more affordable and cheaper, they are quite enough for normal car operation. It is because of the
change in priorities that the developers of additives packages have been developing formulas for more than a decade, designed primarily for use from a hydrocracking base."
I think that translated excerpt from that Russian forum is simply BS.
Firstly, I've never seen any 'global car manufacturers recommending' base oil compositions.
Commonly car manufacturers recommend certifications or demand and confer approvals.
For approvals performance (after testing) is what matters, not compositions. Composition
resides with the blender.
Secondly, that post suggests that blenders using group IV and V base oils would have to
use add packs designed for group III. That's likely again BS. I can't even imagine that. There
are still enough applications where PAO is widely used (many VW 508 00 btw), and of course
Infinium, Lubrizol, Vanderbuilt and all the others will provide appropriate offerings.
Being that the OP is in the United States price is the issue. It's priced a lot higher than comparable products from Mobil 1, Shell (aka Pennzoil, Quaker State), etc. Blauparts (aka Ravenol America) is the only distributor in the US. I imagine it's priced similar to what Redline would be in Europe.
Exactly!
Feel free to see prices in Germany (ignore language, specs and approvals are international)
and notice the wider variety of affordable oils (many of them group II/III) they have on offer:
Offizieller Ravenol-Onlineshop ► Made in Germany - Top Preise und Mengenrabatte - Gratis Versand ab 39,90€ - schnelle Bearbeitung - begeisterte Kunden
www.ravenol-shop.de
Blauparts just sell a comperatively small selection of them and they seem to focus on Ravenol's
higher-end products (mainly group IV/V), which however may make some sense.
.