How to Classify Car Grades?

[LucasLynn]

Sedans are classified into A00 (mini cars), A0 (subcompact cars), A (compact cars), B (mid-size cars), C (full-size cars), and D (luxury cars). Below are the specific methods to classify car grades: Wheelbase: Below 2350mm: mini cars; 2350mm-2500mm: subcompact cars; 2500mm-2700mm: compact cars; 2700mm-2800mm: mid-size cars; 2800mm-2900mm: full-size cars; above 2900mm: large luxury cars. Length: Below 3.7M: mini cars; 3.7-4.3M: subcompact cars; 4.3-4.6M: compact cars; 4.6-4.9M: mid-size cars; 4.9-5.1M: full-size cars; above 5.1M: luxury cars.