How many kilometers can a 90-liter CNG cylinder run for a car?

[VonStephanie]

A 90-liter CNG cylinder for a car can run approximately 400 kilometers. The advantages of using natural gas for cars include stable combustion, safety and reliability, reduced maintenance costs, and lower pollution. The specific details are as follows: Stable Combustion: No knocking occurs, and cold and hot starts are convenient. Safety and Reliability: Compressed natural gas is stored, transported, decompressed, and combusted under strict sealing conditions, making leaks unlikely. Additionally, the gas cylinders undergo various special destructive tests, ensuring safety and reliability. Reduced Maintenance Costs: Compressed natural gas burns safely, produces less carbon deposits, reduces vapor lock and knocking, which helps extend the service life of various engine components, decreases the frequency of maintenance, and significantly lowers maintenance costs. Reduced Oil Consumption: It can decrease the engine's oil consumption. Lower Pollution: Compared to gasoline, using compressed natural gas can significantly reduce emissions of carbon monoxide, sulfur dioxide, carbon dioxide, etc. Moreover, it does not contain carcinogenic and toxic substances such as benzene and lead, which are harmful to human health.