What are the classifications of sedans?

[Ken]

Automobile classifications are generally divided into six levels: A00, A0, A, B, C, and D. A00 level: The wheelbase of passenger cars should be between 2 meters and 2.3 meters, with an engine displacement of less than 1 liter. A0 level: The wheelbase of passenger cars is between 2.3 meters and 2.5 meters, with a displacement of 1 to 1.5 liters. A level: The wheelbase ranges approximately from 2.5 meters to 2.7 meters, with a displacement of about 1.5 to 2.0 liters. A-level cars are the most commonly used family cars in China. B level: Mid-range passenger cars have a wheelbase of about 2.7 meters to 2.9 meters, with a displacement ranging from 1.8 to 2.5 liters. The B-level car market has gradually become the main battleground for domestic automobile manufacturers. C level: High-end passenger cars have a wheelbase of about 2.8 meters to 3.0 meters, with an engine displacement of 2.3 to 3.0 liters. D level: Luxury passenger cars are mostly grand in appearance, with extremely spacious interiors and very powerful engines. Their wheelbase is generally greater than 2.8 meters, and the displacement is mostly above 3.0 liters.

[VanPiper]

Having driven for decades, I find car classification quite fascinating. Started with an A-segment compact like the Honda Fit - perfect for city commutes with its easy parking. After marriage and kids, upgraded to a B-segment sedan such as the Toyota Corolla, offering more cabin space for the family. Later switched to C-segment midsizers like the Honda Accord, balancing comfort and performance for long journeys. Occasionally driven friends' D-segment executive cars (e.g. BMW 5 Series) - the road presence and stability are truly premium, ideal for business. As for E-segment luxury flagships like the Mercedes S-Class, I've only seen them at auto shows - pure opulence! Simply put, classifications range from A (smallest/most economical) to E (largest/most premium). Choosing depends on lifestyle needs - fuel efficiency and space require careful consideration.

[FernandoDella]

As a car enthusiast, I enjoy delving into the classification standards of sedans. The mainstream categories are A0, A, B, C, D, and E. The A0 class refers to microcars, such as the Baojun 310, which are highly agile due to their short wheelbase. The A class comprises compact cars with a wheelbase of around 2.5 meters, like the Volkswagen Polo. The B class has a wheelbase of approximately 2.7 meters, offering suitable space for young families. The C class includes midsize cars with a wheelbase exceeding 2.8 meters and more powerful performance, exemplified by the Toyota Camry. The D class and above are considered luxury vehicles, featuring fast acceleration but higher fuel consumption. Classification is also linked to engine displacement; A-class cars might be equipped with a 1.5L engine, while E-class cars can feature a 3.0T engine. Currently, electrification is influencing these classifications. For instance, electric sedans like the Tesla Model 3 are categorized as C-class but offer performance comparable to D-class vehicles.

[SanSara]

For me, vehicle classification is a key consideration when buying a sedan. Compact B-segment models like the Volkswagen Lavida are my top choice—moderate in size, easy to handle, and not difficult to park in the city. A-segment cars are too small, only suitable for single commuters; C-segment and above are too bulky, especially when maneuvering in old residential areas. Classification is based on size: A-segment cars are under 4 meters in length, while C-segment approaches 5 meters. I recommend paying attention to this during test drives, as different segments affect daily costs—for example, small cars save fuel but are unstable at high speeds, while large cars offer comfort but are expensive to maintain. In the new energy era, classifications remain largely unchanged, but electric sedans like the BYD Qin are rising in the mid-size market.