Browsing the Shell Spain site i found this : https://www.shell.es/en-ruta/lubric...l-helix/shell-helix-ultra-sn-10w-30.html
Shell Helix Ultra SN 10W-30
API SN; ILSAC GF-5; Chrysler 6395; GM 6094M, 4718M.
I was very surprised to see this, it must be either very new or i simply have never seen it on the shelves.
10W-30 PCMOs are very rare, or almost non-existent in Europe.
Up intil now the only 10W-30 oils i have seen in Spain are HDEOs, STOU and Tractor oils.