The Pennzoil is shifting fine at -23c (-9f) which it is right now where i am. What the cSt is at these low temps i think is more important that at 40c and 100c, at these temps the unit already warmed to over 100f where it shifts fine anyway.
Originally Posted By: BLKGTTDI
I believe the VW G 052 726 A2 specified for my car is thinner than Pennzoil. 6.5cSt versus 9.3 cSt