What is a car without a trunk called?

[Lillian]

A car without a trunk is called a hatchback. Hatchback structure: A hatchback refers to a vehicle design where the passenger compartment and the trunk are integrated into a single body, with the engine independently arranged. This layout increases interior space while correspondingly reducing trunk space. Therefore, it is commonly used in small and compact cars. Hatchback performance: More fuel-efficient and more flexible trunk space. The rear of a hatchback features a spacious rear door, and by folding down the rear seats, a much larger cargo space than that of a sedan can be obtained, suitable for transporting many large appliances and household items.