Has anybody noticed this HDEO ? Ester-based, TBN 16, impressive
http://www.motul.com/fi/en/products/227?f%5Brange%5D=45
A few years ago I was seeking 5W-30 HDEOs and ended up to Mobil Delvac 1 5W-30 LE. My motive was lower fuel consumption and extended OCI.
Now my choice would be this Motul...