Mobil 1 FS 0W40 is a high tech engine oil designed for modern petrol or diesel engines. It has been designed to improve fuel economy and extend the oil drain intervals as well as offering maximum engine protection.Formulated with enhanced anti friction properties to improve fuel economySuitable for petrol and diesel engines (both turbo and N/A)Excellent wear protection on cold startsHigh detergent additives to cleanup dirty enginesMobil 1 FS 0W40 has been developed to meet the following specifications and approvals:MB-Approval 229.3, MB-Approval 229.5, Porsche A40, VW 502 00, VW 505 00, Nissan Genuine Performances.Meets or exceeds the following requirements:API SN, API SM, API SL, API SJ, ACEA A3/B3, ACEA A3/B4, AAE (STO 003) Group B7Recommended for applications which require the following specification:API CF, VW 503 01, FIAT 9.55535-M2