Girls are suitable for BMW 530 black. Black is mainly solemn and business. Black is also better, and it is even better to be willing to invest later. The size of the fuel tank measures the oil storage capacity of the car. The volume of the fuel tank determines the mileage. Two cars with the same engine, the bigger the fuel tank, the farther they go. The actual capacity of the fuel tank is greater than the nominal capacity. According to the safety characteristics of fuel, the national regulations stipulate that the rated capacity of automobile fuel tank is 95% of the rated capacity.