What does vehicle class A, B, and C mean?

2 Answers
DiAnthony
08/27/25 4:29am
Vehicle class A, B, and C refers to a classification standard for automobiles. The relevant information about vehicle classes is as follows: Basic introduction: Vehicle classification originated from Volkswagen's method of categorizing cars in Germany. It is not an authoritative standard, but rather a set of reference values Volkswagen initially established for its platform strategy, which later became widely adopted. Vehicle classes are generally divided into six levels: A00, A0, A, B, C, and D. Classification parameters: Class, wheelbase, vehicle length, engine displacement, and curb weight. A00-class passenger vehicles should have a wheelbase between 2 meters and 2.3 meters, with an engine displacement of less than 1 liter; A0-class passenger vehicles have a wheelbase of 2.3 meters to 2.5 meters and a displacement of 1 liter to 1.5 liters; A-class vehicles have a wheelbase ranging approximately from 2.5 meters to 2.7 meters, with a displacement of about 1.5 liters to 2.0 liters; B-class mid-range passenger vehicles have a wheelbase of about 2.7 meters to 2.9 meters, with a displacement ranging from 1.8 liters to 2.5 liters; C-class premium passenger vehicles have a wheelbase of approximately 2.8 meters to 3.0 meters, with an engine displacement of 2.3 liters to 3.0 liters; D-class luxury passenger vehicles are mostly grand in appearance, with extremely spacious interiors and very powerful engines, typically featuring a wheelbase greater than 2.8 meters and a displacement of 3.0 liters or more.
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KarterLee
09/09/25 3:33am
I didn't understand these classifications before either, but after talking more with a car dealer friend, I realized it's actually as simple as clothes being divided into S, M, and L sizes. A-segment cars are the most common compact cars on the road, like the Civic and Corolla, with a wheelbase of around 2.5 meters. They're especially suitable for young couples or new drivers, with low fuel consumption and easy parking. B-segment cars are one size larger, with a wheelbase between 2.7 and 2.9 meters, like the Passat and Camry. These mid-size cars have particularly spacious back seats, making family trips comfortable without feeling cramped. C-segment cars are essentially luxury mid-to-large-size sedans, like the Audi A6 and BMW 5 Series, where you can even cross your legs in the back seat, though fuel consumption is naturally much higher. These classifications are mainly based on wheelbase size and are also related to the car's price.
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