Mobil 1™ ESP x4 0W-40 is an advanced synthetic technology engine oil specifically designed to provide outstanding performance for high powered engines, providing outstanding engine cleanliness, wear protection, strong durability and advanced fuel economy(1) (2). Mobil 1™ ESP x4 0W-40 has been expertly engineered to help prolong the life in new emerging gasoline powered European vehicles. It is the latest technology developed within the framework of the collaboration established with Porsche AG for over the past 25 years.

This product has the following approvals:

• Porsche C40
• VW 511 00
• MB-Approval 229.52
• MB-Approval 229.51
• Porsche A40

This product is recommended for use in applications requiring:

• API CF

This product meets or exceeds the requirements of:

• API SP
• ACEA C3
• FIAT 9.55535-S2

Features and Benefits
Mobil 1 ESP x4 0W-40 is made with a proprietary blend of leading edge components formulated to be fully compatible with the latest Gasoline Particulate filters (GPF's). Mobil 1 ESP x4 0W-40 has been designed to help deliver outstanding performance and protection in conjunction with advanced fuel economy benefits. Key features and potential benefits(3) include:
 

Features	Advantages and Potential Benefits
Active cleaning agents	Contributes to deliver outstanding engine cleanliness and sludge control
Outstanding high-temperature thermal and oxidation stability	Helps to reduce oil aging for protection throughout your oil drain interval
Enhanced frictional properties	Helps improve fuel economy
Excellent low temperature capabilities	Quick cold weather performance to help provide protection at start-up
High temperature oil film resistance	Contributes to outstanding wear protection

Applications

• Mobil 1 ESP x4 0W-40 is recommended for high-performance gasoline or Diesel engines equipped with GPF or DPF (particulate filters) and selected gasoline engines without GPF.
• Mobil 1 ESP x4 0W-40 is particularly recommended in modern Audi, Bentley, Lamborghini, Mercedes AMG and Porsche high power engines calling for A40 / C40 / VW 511 00 / MB 229.52 oil specifications.(4)
• Mobil 1 ESP x4 0W-40 is not suitable for Porsche vehicles requiring a an C20, C30 or C40 GT approved Mobil 1 engine oil. Mobil 1™ ESP X4 0W-40 cannot be used in Porsche GT engines.  There is a separate Mobil 1 product for GT engines, Mobil 1™ C40 GT 0W-40.

Notes:
(1): according to VW PV1496 FE tests.
(2): Actual savings are dependent upon vehicle and engine type, outside temperature and barometric pressure, driving conditions and your current engine oil viscosity.
(3): Based on industry and OEM standard engine tests.
(4): Always consult the owner's manual of the vehicle for the manufacturer's recommended viscosity grade and specifications.