Some additional info from a post by a Motul rep:https://rennlist.com/forums/991/1087028-introduction-motul-6.html
"Our primary reason for reformulating was due to new standards from BMW to meet their improved LL-01 and LL-04 standards on 2019+ vehicles, but it also gave us a chance to achieve the new Porsche C40 approval on our X-clean 5W40 gen2 product."
"No compromises were made as the new OEM tests required a stronger additive package to maintain the BMW approval for 2019+ or receive new approvals from Porsche/VW (in the case of X-clean). Compared to the existing products, both gen2 products have higher shear stability, longer oil life, and enhanced piston deposit control to avoid LSPI."
So, which 2019MY+ BMW's require LL-01? That is the baffling part to me. All of the recent BMW's require LL01FE or LL-17FE.