How Many Kilometers Can One Liter of Engine Oil Run?

[McCaden]

In urban areas, an average car can typically travel about 10 to 15 kilometers per liter of oil. On highways, due to steady-speed driving, one liter of oil can cover approximately 20 to 30 kilometers. Classification of Automotive Engine Oil: Automotive engine oil is divided into three types: mineral oil, semi-synthetic oil, and fully synthetic oil. Mineral oil is the most basic and cheapest type, suitable only for low-end cars or some new vehicles. Semi-synthetic oil is a blend of conventional oil and synthetic base oil, generally suitable for non-turbocharged models. Fully synthetic oil offers excellent resistance to high-temperature volatilization and deposits, making it ideal for high-temperature, high-speed, and high-compression engines, such as turbocharged engines. Engine Oil Replacement Cycle: Engine oil should be replaced based on mileage. Generally, mineral oil can be replaced every 5,000 kilometers, while synthetic oil can extend the interval to 8,000 to 10,000 kilometers. In terms of time, if a car does not reach 5,000 kilometers in six months, the oil should still be considered for replacement after half a year.