For BMWs, the new GTL base oil will be Pennzoil Platinum Euro PurePlus 5w40; outside US, I'm not sure what it would be called.
Interesting discussion from Shell/Penzoil on their new line of PurePlus base oils here -
http://www.bobistheoilguy.com/pennzoil-q-a/
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'14 328d, '13 M3 ZCP, '12 535i, '11 335d, '09 Z4 DINAN Stage II, '05 330i ZHP, '05 M3 ZCP, '02 M3, '91 328i, '90 535i, '88 528e, '88 M5, '87 M6, '95 Z3, 95 M3, '93 M5, '87 325e, '89 535i, '86 635i, '73 Bavaria.