Eneos vs. Eneos Sustina 0w-20?

[blackman777]

So what's the difference between Eneos' Sustina 0w-20 and Eneos 0w-20? It appears to be the same company, same oil, same grade, etc.

(1) http://www.amazon.com/gp/product/B00CBSP342/ref=ox_sc_act_title_5
(2) http://www.amazon.com/gp/product/B00CBSP6Y4/ref=ox_sc_act_title_1

 

[gpshumway]

They're two separate product lines, Sustina is the flagship product and regular Eneos is the second tier product. Like Pennzoil Platinum and Ultra.

Sustina is the ultra-high VI product.

 

[dailydriver]

Besides the much higher VI, I have been told by their customer service people that it uses a higher tech/quality base stock AND add pack than their regular line.