What are the criteria for classifying vehicles into levels A, B, C, and D?
2 Answers
Vehicle classification into levels A, B, C, and D is based on wheelbase. Below are the relevant introductions for A, B, C, and D level vehicles: 1. A-level cars: A-level cars have a wheelbase ranging approximately from 2300mm to 2450mm, with an engine displacement of about 1.3L to 1.6L. A representative example is the best-selling Corolla. A-level cars are currently the most commonly used family cars in China. 2. B-level cars: Also known as mid-size cars, B-level cars generally have a wheelbase between 2700mm and 2900mm, with an engine displacement typically ranging from 2.0L to 3.0L. 3. C-level cars: C-level refers to large mid-size cars, or C-level luxury sedans, sometimes called E or Executive. Compared to B-level cars, they have a wheelbase of about 2600mm to 2900mm and an engine displacement of 2.3L to 3.2L. 4. D-level cars: With a wheelbase of 2800mm, they are symbols of luxury cars, ensuring ample rear space. Besides their stylish appearance, the rear space is virtually flawless.
After driving many models, I found that the ABCD classification is mainly based on body size and space. A-segment cars are what we commonly call compact cars, like the Fit, with a length just over 4 meters and a wheelbase within 2.5 meters, suitable for urban commuting. B-segment midsize cars, such as the Accord and Camry, are about 4.8 meters long with a wheelbase over 2.7 meters, offering spacious front and rear seating. C-segment enters the luxury category, like the Audi A6, which exceeds 5 meters in length with a wheelbase close to 3 meters, allowing ample legroom in the rear. D-segment consists entirely of flagship sedans, like the Mercedes-Benz S-Class and BMW 7 Series, with lengths reaching up to 5.3 meters, offering luxurious space and top-tier configurations. Of course, the boundaries are somewhat blurred with new energy vehicles now, but generally, the classification still follows this standard.
