What type of fuel should be used for BYD Han?

[SanKeira]

BYD Han should use 92-octane gasoline. Correct method for selecting gasoline octane rating: Check the label inside the fuel filler cap. There is always a (recommended standard) sticker on the inner side of the car's fuel filler cap, which is the most accurate and scientific standard calculated by engineers based on comprehensive engine technical parameters. Importance of choosing the appropriate gasoline: Every vehicle's manual mentions a term called compression ratio. If a high-compression-ratio engine uses low-octane gasoline, it will result in incomplete combustion, severe engine vibration, reduced power output, component damage, increased fuel consumption, and poor driving performance. Conversely, if a low-compression-ratio engine uses high-octane gasoline, it will cause delayed combustion, meaning the auto-ignition point won't be reached even at maximum compression ratio, leading to incomplete combustion as well. This requires additional fuel injection to ensure power output, which not only provides no benefit to the engine but also increases fuel consumption.