Why does Volkswagen use 95 octane?

[VonMadison]

Why Volkswagen uses 95 octane gasoline is as follows: Volkswagen vehicles use 95 octane gasoline because most of its models are equipped with turbocharged engines. During high-speed driving, the turbocharger performs more powerfully, which imposes strict requirements on gasoline. 95 octane gasoline has better anti-knock properties compared to 92 octane gasoline. If German cars use 92 octane gasoline for an extended period, it can lead to engine knocking, which is very dangerous. Additional information: The difference in gasoline grades is mainly due to the varying octane levels of additives (octane affects anti-knock performance). The higher the gasoline grade, the higher the octane level, and the better the anti-knock performance, making it more suitable for high-compression engines. However, this is not absolute, as it also depends on the manufacturer's technology, tuning, and the engine's inherent characteristics.