Can the Mercedes-Benz E260 use 92 octane gasoline?

[DeSawyer]

The Mercedes-Benz E260 cannot use 92 octane gasoline; it generally requires 95 or 98 octane gasoline. The meaning of gasoline octane ratings: The octane rating represents the level of octane in the gasoline—the higher the rating, the higher the octane level. Car manufacturers specify the appropriate gasoline octane rating for each vehicle in the owner's manual based on the engine's characteristics. Considerations when choosing gasoline octane ratings: Under normal circumstances, it is not recommended to use gasoline with an octane rating lower than the one specified in the vehicle's manual. Using lower-octane gasoline may cause premature combustion, leading to engine knocking. Incomplete combustion can also increase carbon deposits, potentially clogging fuel lines and injectors, resulting in fuel supply interruptions and engine stalling. Additionally, mixing different octane ratings is not advisable, as prolonged use can damage the engine, leading to issues like carbon buildup and increased fuel consumption.