How are sedan classes divided?

2 Answers
VonKingston
07/29/25 3:07pm
Classification of sedan classes: 1. Class A cars: Also known as compact cars, with even smaller models referred to as subcompact cars (A0 class), typically featuring a wheelbase between 2.4 to 2.6 meters and engine displacements mostly around 1.0 to 1.5 liters; 2. Class B cars: Also called midsize cars, with wheelbases ranging from 2.7 to 2.9 meters and displacements around 1.4 to 2.5 liters; 3. Class C cars: Referred to as full-size cars, with wheelbases around 3 meters and displacements between 2.0 to 3.0 liters. Common Class C models include the Audi A6, BMW 5 Series, and Mercedes-Benz E-Class; 4. Class D cars: Known as luxury cars or large luxury sedans, with wheelbases varying from 3.1 to 3.6 meters and displacements ranging from 2.0 to 6.6 liters. Representative models include the Mercedes-Benz S-Class, BMW 7 Series, Audi A8, Bentley, and Rolls-Royce.
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Cardoso
08/13/25 7:48am
The classification of sedan levels is quite interesting. I pondered over it for a long time and only realized when buying a car that it's mainly based on size and price. Common types include compact sedans, which are small in size, like the Volkswagen Polo, with a length of less than 4 meters, making them ideal for city driving. Then there are subcompact sedans, such as the Honda Civic, offering slightly more space at an affordable price. Mid-size sedans like the Toyota Camry are popular among families, providing ample rear-seat room. Executive sedans, such as the Audi A6, offer a strong sense of luxury and are often the first choice for business travel. Full-size sedans like the Mercedes-Benz S-Class boast powerful performance and serve as a status symbol. The actual standards are not very uniform and may vary by country. In China, classification is mostly based on wheelbase and length, while the U.S. places more emphasis on performance grading. When choosing a car, it's important to consider personal needs, such as fuel consumption and feature differences, rather than focusing solely on the level. Economy models may have engines below 2.0 liters, while luxury cars often come with more technological features, which can affect subsequent maintenance costs.
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