How are sedan classes divided?
2 Answers
Sedan classes are divided into six levels: A00, A0, A, B, C, and D. The vehicle classification originates from Volkswagen's grading method for cars in Germany. It is not an authoritative standard but rather a set of reference values initially established by Volkswagen for its platform strategy, which later became widely adopted. A00 class: A00-class passenger vehicles should have a wheelbase between 2 meters and 2.3 meters, with a small engine displacement. A0 class: 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: A-class vehicles have a wheelbase ranging from approximately 2.5 meters to 2.7 meters, with a displacement of about 1.5 liters to 2.0 liters. B class: 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: 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: D-class luxury passenger vehicles mostly feature a majestic appearance, extremely spacious interiors, and very powerful engines. Their wheelbase is generally greater than 2.8 meters, with a displacement mostly above 3.0 liters.
When buying a car, I noticed that sedan classes are usually categorized by size: A-segment represents the smallest entry-level cars, with a length of around 4 meters or less, short wheelbases, such as compact models like the Volkswagen Polo, which are affordable and ideal for city commuting or new drivers; B-segment refers to compact sedans, with lengths between 4.2-4.5 meters, slightly longer wheelbases, and decent space, suitable for small families' daily use, like the Toyota Corolla; C-segment denotes mid-size sedans, with lengths of 4.6-4.8 meters, even longer wheelbases, comfortable seating, and stable power, such as the Honda Accord, making long drives less tiring; D-segment and above are full-size or luxury sedans, exceeding 5 meters in length and 3 meters in wheelbase, featuring higher prices and premium configurations, like the Mercedes-Benz S-Class, exuding a strong business vibe. This classification affects interior space, fuel consumption, and driving experience. SUVs or electric vehicles follow a similar pattern, but sedans emphasize smoother handling. When choosing a car, prioritize needs and budget first—don’t be fooled by appearances.
