I was surfing on Castrol Germany website and found out SLX Longtec 0W-40
ACEA A3/B3
ACEA A3/B4
API SM/CF
BMW Longlife-01
VW 502 00, 505 00
MB-Freigabe 229.3 und 229.5
Porsche (außer Cayenne V6)
erfüllt Ford WSS-M2C937-A
Test Method(s) Unit Typical
Density @ 15C, Relative ASTM D4052 g/ml .841...