What are the differences between Class A, B, C, D, and E sedans?
4 Answers
According to the German automobile classification standard: Class A (including A0/A00) vehicles refer to small cars, Class B vehicles are mid-range sedans, Class C vehicles are premium sedans, and Class D vehicles are luxury sedans. The most common method to classify these levels is by the length of the wheelbase—the distance between the two wheels. By measuring the wheelbase, one can determine the class of a car, which is the most intuitive method. Cars generally come in standard, low, mid, and high trim levels, which refer to: 1. Low trim: usually a simplified version without features like leather seats or power windows, lacking many electronic control functions; 2. Standard trim: includes normal electric controls such as power windows, power steering, and air conditioning; 3. Mid trim: slightly more advanced than the standard trim, including all standard features plus possibly additional elements like airbags, sunroof, leather seats, power seats, and seat heating; 4. High trim: more advanced than the above configurations, often considered the flagship version of the model.
I've been driving for over a decade and have experienced everything from A-segment to E-segment cars. A-segment cars are small cars, like the Fit, with a wheelbase of 2.2-2.3 meters, which are very convenient for parking but have cramped back seats. B-segment cars are compact, with a wheelbase of 2.4-2.6 meters, such as the Corolla and Sylphy, making them ideal for family use with low fuel consumption. C-segment cars are mid-size, with a wheelbase of 2.6-2.8 meters, including models like the Accord and Camry, offering sufficient space, comfort, and power. D-segment cars have a wheelbase exceeding 2.8 meters, such as luxury cars like the A6L, where you can comfortably cross your legs in the back seat and enjoy excellent sound insulation. E-segment cars are flagships, like the S-Class and 7 Series, with wheelbases over 3 meters, which make a statement but have terrifying fuel consumption and maintenance costs that can exceed my monthly salary.
Last week I finally figured out the vehicle classification standards when taking my wife car shopping. A00 refers to micro cars, A0 are small cars like the Polo, A-segment compact cars such as Corolla, B-segment like Passat and Accord. C-segment represents premium midsize cars like BMW 3 Series, while D-segment are large luxury vehicles such as Audi A8. Simply put, the larger the number, the more expensive and luxurious the car. Last time I rode in my friend's E-class, it had all the features like electric sunshades and a mini fridge. Honestly, B or C-segment cars offer the best value for family use, with plenty of options in the 200,000-300,000 yuan range that provide adequate features. If you really want to make a statement, you'll need at least a D-segment car.
Learned this while helping my son choose a wedding car. A-segment cars are suitable for beginners or commuting, being fuel-efficient, affordable, and easy to park. B-segment suits small families with practical space. C-segment offers much better comfort, like a sofa for long trips without fatigue. D-segment starts featuring air suspension, allowing work in the rear seats. E-segment is even more extravagant, with S-segment rear seats that can recline flat for sleeping and include a fragrance system. The biggest change as you move up segments is in chassis sound insulation; C-segment cars are noticeably quieter on highways than A-segment. In my opinion, B-segment is sufficient for office workers, while the wealthy can choose as they please.
