Hi,
I'm trying to improve my understanding. My post is to try determine how the Comma product will differ compared to the Motul. Comma is about £30 for 5L, Motul is £50. Not significant difference, and price isn't really deciding factor. But i don't want to overpay if its just marketing hype for Motul. 7.5L sump
The Motul product seems quite well documented from oil analysis'. But the Comma product is not as well documented. Both have similar VI - Suggests the Comma is atleast 100% PAO (181)? I believe the Motul is mix of PAO and ester? I think both have ZDDP of 1000ppm.
I am interested in learning what the HTHS is likely to be for the Comma product. Going by the ACEA generic threshold for a 15w40, i think it should be greater than 3.7? There is no NOACK info. But ZDDP is 1000ppm. Reasonable? (no emissions equipment on engine, no track work).
Comma Data sheet;
Motul data sheet;
If someone who is better informed on these matters could help compare the oils and point in right direction to understand better, that would be great. Car is turbo diesel, 5500rpm, getting on for 180bhp/L, and 1000-1100nm. Driven hard daily. OCI approx 5k miles (max 7K).
Ideally was going for a 5w40 full PAO oil, but curious with these 5w50 offerings.
Thanks!
I'm trying to improve my understanding. My post is to try determine how the Comma product will differ compared to the Motul. Comma is about £30 for 5L, Motul is £50. Not significant difference, and price isn't really deciding factor. But i don't want to overpay if its just marketing hype for Motul. 7.5L sump
The Motul product seems quite well documented from oil analysis'. But the Comma product is not as well documented. Both have similar VI - Suggests the Comma is atleast 100% PAO (181)? I believe the Motul is mix of PAO and ester? I think both have ZDDP of 1000ppm.
I am interested in learning what the HTHS is likely to be for the Comma product. Going by the ACEA generic threshold for a 15w40, i think it should be greater than 3.7? There is no NOACK info. But ZDDP is 1000ppm. Reasonable? (no emissions equipment on engine, no track work).
Comma Data sheet;
Motul data sheet;
If someone who is better informed on these matters could help compare the oils and point in right direction to understand better, that would be great. Car is turbo diesel, 5500rpm, getting on for 180bhp/L, and 1000-1100nm. Driven hard daily. OCI approx 5k miles (max 7K).
Ideally was going for a 5w40 full PAO oil, but curious with these 5w50 offerings.
Thanks!