Idemitsu Full Synthetic 5W-30 Engine Oil SP/GF-6?

This stuff is pretty interesting and we don't see many UOAs of it.

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I just got a new Mazda CX50 and I've been torn between using Idemitsu 0w-20 and Pennzoil Ultra Platinum 0w-20. Both are GF-6. I feel like this is the biggest first-world problem ever. :LOL: But the Japanese know what they're doing. Idemitsu in a Japanese car must be good. But at the same time, PUP is a BITOG sweetheart for a reason.
 
I just got a new Mazda CX50 and I've been torn between using Idemitsu 0w-20 and Pennzoil Ultra Platinum 0w-20. Both are GF-6. I feel like this is the biggest first-world problem ever. :LOL: But the Japanese know what they're doing. Idemitsu in a Japanese car must be good. But at the same time, PUP is a BITOG sweetheart for a reason.


Both are good oils at similar prices. Amazon has the Idemitsu for $35.XX.

The reality is that you can use any major brand of oil with the latest specs and be fine.
 
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