BJ: BAIC, 2: off-road vehicle, 02: quality, 0: first generation;
JL: Jilin, 6: public transportation, 12: total vehicle length, 0: one generation;
CA: liberation, 7: car, 22: displacement;
CA722 has no last digit.
Cars A, B, C and D are classified according to size and positioning, and * * * is divided into six levels: A00, A0, A, B, C and D.
According to German automobile classification standards, A-class (including A0 and A00) cars refer to small cars; B-class car is a mid-range car; C-class cars are high-end cars; D-class cars refer to luxury cars, and the classification is mainly based on parameters such as wheelbase, displacement and weight. The later the alphabetical order, the longer the wheelbase, the greater the displacement and weight of this class of cars, and the luxury of cars is also constantly improving.
Extended data:
Located in the third part of the product model, it is represented by two Arabic numerals.
(1) The main parameters of trucks, off-road vehicles, dump trucks, tractors, special vehicles and semi-trailers are coded as total vehicle mass (T), and the total mass of tractors includes the maximum mass on the traction seat. When the total mass is above 100t, three digits are allowed.
(2) The main parameter code of bus and semi-trailer is the length of bus (m). When the vehicle length is less than 10m, it shall be accurate to one decimal place and expressed as ten times the length (m).
(3) The main parameter code of an automobile is the engine displacement (L), which should be accurate to one decimal place and expressed as ten times its value.
Baidu Encyclopedia-Automobile Product Model