I keep seeing a thought expressed that a D1G2 "Synthetic" 5W-30 is being produced by store brand blenders out of GII/GIII blends.
Let's say that requires roughly 125 VI Base. I can't see how a budget blender cam blend 138 VI, 134 VI and 105 VI bases to reach 125 VI cheaper than Korean 123 VI and 127 VI to the desired VI. The only people I can think of that might be able to do it cheaper is SOPUS.
Am I wrong about the costs and if not where is the incentive to produce these blends?
Yes I know EM promotes their GII+ in this way but once you compare prices to S-Oil GIII the higher VI GIII/GIII+ required doesn't seem to result in a lower production cost.
I just don't see a reason to do it.
Let's say that requires roughly 125 VI Base. I can't see how a budget blender cam blend 138 VI, 134 VI and 105 VI bases to reach 125 VI cheaper than Korean 123 VI and 127 VI to the desired VI. The only people I can think of that might be able to do it cheaper is SOPUS.
Am I wrong about the costs and if not where is the incentive to produce these blends?
Yes I know EM promotes their GII+ in this way but once you compare prices to S-Oil GIII the higher VI GIII/GIII+ required doesn't seem to result in a lower production cost.
I just don't see a reason to do it.