Engine oil IDEMITSU or Total

I use idemitsu rotary 20w50

I stick to Idemitsu. I have a Sohn adapter fitted, so it's 10-30 Idemitsu in the engine, twice a year and Idemitsu Premix in the Sohn adapter and in the fuel tank.

Hey, op! I have the exact same car and I created [a similar topic a few weeks ago](https://www.reddit.com/r/peugeot/comments/xuw2qq/peugeot_207cc_questions_for_car_dummies/ir03z3m/?utm_source=share&utm_medium=ios_app/ir03z3m/?utm_source=share&utm_medium=ios_app&utm_name=iossmf&context=3) and decided to purchase [this one](https://www.endado.pt/p/quartzo-total-ineo-ecs-5w30-5l-total-217263) for my car, been using it for a few weeks and so far so good. :)

My old 308 (2010), had the same engine; Total Quartz INEO ECS 5w/30

I don’t use the Mazda-branded version, but Idemitsu is my go-to oil in all of our Mazdas

Total quartz is good

Ran it for a few years in my 02 ALH with no issues.. supplied by my local VW certified (but not VW themselves) mechanics shop.

Idemitsu is the only premix and engine oil I’ll use ... you can order it for a good price from TREx performance out of NJ and he will ship

The oil was Idemitsu Synthetic 0W-20 with 12.5k miles on it. Once again, trace metals and flashpoint were within normal range. I also ordered a TBN to measure the amount of additive left and that showed there was still plenty of active additive remaining.

In terms of oiling, get a sohn adapter so your apex seals aren't being lubricated with crankcase oil, and instead are injected with rotary-specific oil, like idemitsu.