What is the difference between a sedan and a three-box car?

[AdalineFitz]

Here is an introduction to the differences between a three-box car and a sedan: Different structures: A three-box car consists of the front engine compartment, the middle passenger compartment, and the rear luggage compartment. A sedan extends the passenger compartment approximately evenly in height towards the rear, integrating the luggage compartment with the passenger compartment, reducing it to two "boxes"—the engine compartment and the passenger compartment—without a protruding rear luggage compartment. Different features: A three-box sedan is high in the middle and low at both ends, appearing symmetrical from the side, with an aesthetically pleasing and elegant design. The disadvantage of a three-box sedan is its longer body size, making it less convenient to drive and park in congested urban areas. A sedan features a spacious rear door, giving it flexibility and versatility. By folding down the rear seats, it can provide much larger cargo space than a three-box car, suitable for transporting large household appliances and items.