Mobil 1 ESP X2 0W-20 is designed to help keep your engine cleaner and protect against sludge formation. Providing a 1-4% fuel economy improvement versus Mobil 1™ ESP Formula 5W-30 in standard vehicle and engine fuel economy tests.
As you you expect from Mobil this meets or exceeds the requirements of :
ACEA A1/B1; API SN
Jaguar Land Rover STJLR.51.5122
And is also approved for OE specifications:
VW Standard VW 508 00 / 509 00
Mercedes Benz MB-Approval 229.71
Porsche (C20)