Generally speaking, a two door car is a hatchback or a sedan

Two-door cars are mostly sports cars and mini cars, and now there are most four-door cars on the market, which can be hatchbacks or hatchbacks. The letter of the car depends on the specific situation, like Fumilai, which means that the displacement of the car is about 1300ml; Like BMW 523li, it refers to the BMW 5 Series, with an extended displacement version; Passat, refers to the turbocharged engine. Other Audi Q7, BMW M6 all refer to different types of cars.

Generally, the two-door ones are sports cars and mini cars, the four-door ones are sedans, and the five-door ones are hatchbacks, also called hatchbacks. The letters of the car are different according to different manufacturers, and generally indicate the displacement and engine type, for example, it is a naturally aspirated engine with a displacement of 1600cc, which means a turbocharged engine with a displacement of 1800cc. Like what VVT, CVVT are engine variable valve technology.

First, the structure is different.

1. Sedan: The body structure is composed of three "compartments" with different purposes that are closed to each other, and the sedan is the engine compartment in the front, the passenger compartment in the middle of the body, and the luggage compartment in the rear.

2. Hatchback: The cab and trunk are the same envelope, and the engine is arranged independently.

2. Features. 1. Sedan: The sedan is high in the middle and low at both ends, and the front and rear are symmetrical from the side. Its disadvantage is that the body size is long, and it is inconvenient to park.

2. Hatchback: The rear door is spacious, flexible and versatile. It has good frontal impact protection performance.

Hatchbacks extend the passenger compartment to the rear at an approximate equal height, and combine the rear luggage compartment and the passenger compartment into one, reducing it to two "compartments" of the engine compartment and the passenger compartment. When the rear seats are folded down, they have much more cargo space than a sedan, which can be used to transport many large appliances and household goods.

Third, the model. 1. Sedans: used in large and medium-sized sedans and SUVs, such as Santana, Jetta, etc.

2. Hatchbacks: applied to small cars and compact cars, such as Beverly, Polo and other models.

As the name suggests, the "hatchback" has two cabins, the engine compartment and the passenger compartment, according to the structure of the car; (The passenger compartment and baggage compartment are integrated). As the name suggests, a "sedan" has an engine compartment, a passenger compartment, and a luggage compartment according to the structure of the car. Therefore, the difference between a "hatchback" and a "sedan" is as follows:

The "sedan" has a separate luggage compartment, while the "hatchback" combines the passenger compartment and the luggage compartment at the back;

Difference: (only the same model is comparable).

1. The difference in appearance, the aesthetics of the Chinese people tend to be sedans, thinking that sedans are atmospheric and suitable for business, while hatchbacks are suitable for family use;

2. Handling: "hatchbacks" are shorter and more flexible, and the handling of turning and reversing is better than that of "sedans".

3. Comfort: "hatchback" is better than "sedan", and the same type of "hatchback" has a slightly larger interior space than "sedan", which is better than "sedan" in terms of riding comfort.

4. Practicality: "sedan" is slightly better than "hatchback", the same type, "sedan" can carry more luggage than "hatchback"; But the "hatchback" can fit a lot of large-sized things.

5. **Aspect: "hatchback" is slightly cheaper than "sedan".

Nowadays, our common sedan is generally a sedan, and the reason why it is called a sedan is because its body structure is composed of three "compartments" with different purposes that are closed to each other: the engine compartment in the front, the passenger compartment in the middle of the body, and the luggage compartment in the rear. Initially, the engine compartment was only used to house the engine, transmission, steering, braking and other important assemblies of the car, and later, the role of the engine compartment became more and more important, and the engine compartment of modern cars also shouldered the important mission of passive safety, that is, when the car had an unexpected frontal collision, the engine compartment would bend and deform to absorb the huge energy generated by the collision, reduce the violent impact of the collision on the people inside and outside the car, and play a role in protecting the occupants of the car.

The design of the passenger compartment in the middle of the body is firm and rigid, and the deformation of the compartment is small when encountering the impact of collision and rolling, which can prevent the door from opening and throwing out passengers by itself in motion, reduce the risk of injury caused by the deformation and crushing of the compartment, and is conducive to the occupants can open the door smoothly after the car accident to escape. The rear luggage compartment is not only responsible for the placement of luggage, it also shoulders the function of reducing the damage caused by rear-end collisions of rear vehicles. The sedan is high in the middle and low at both ends, symmetrical from the side, and the shape is beautiful and generous.

The disadvantage of a sedan is that it is long in size, and it is not very convenient to drive and park in large cities with heavy traffic. Our common Santana and Jetta are all sedans.

The front of a hatchback is no different from a sedan, and the role is the same. The difference is that this kind of car extends the passenger compartment to the rear at an approximate equal height, and combines the rear baggage compartment and the passenger compartment into one, reducing it to two "compartments" of the engine compartment and the passenger compartment. Since hatchbacks also have separate front engine compartments, they have the same good frontal impact protection as sedans, regardless of whether they are standard or short-headed, and meet current frontal crash protection requirements.

The wide rear door at the rear of the hatchback makes the car flexible and versatile: folding down the flat rear seats gives you much more cargo space than a sedan and can be used to transport many large appliances and household goods.

What is the difference between a hatchback and a sedan? 2 minutes to understand how to buy a car to know how to choose.

A hatchback is a form in which the cab and trunk are made into the same envelope, and the engine is independent. This layout increases the interior space and reduces the trunk space.

A sedan is a car whose body structure consists of three "compartments" that are closed to each other for different purposes: the engine compartment at the front, the passenger compartment in the middle of the body, and the luggage compartment at the rear.

The differences between hatchback and sedan are as follows:

1. Compared with the same kind of car, the hatchback type has more rear space than the sedan type

2. For the same kind of car, the capacity of the sedan tail box is larger than that of the hatchback

3. The hatchback model does not have a tail box, and when turning, it is lighter than the sedan, and it is more flexible to park and merge.

4. Sedans are safer than hatchbacks.

The compartment of the sedan is: engine compartment, passenger compartment, independent trunk. The hatchback is: the engine compartment and the passenger compartment, which eliminates the need for an independent trunk and integrates the trunk and the passenger compartment.

1. The size of the space is different, and the space of a sedan is greater than that of a hatchback.

2. The safety of the car is about the same, but after all, the sedan has one more section, and the buffer zone is still larger. But in terms of appearance, the hatchback is prettier.

3. If it is a family practical type, it is recommended to choose a sedan, which can be loaded with a lot of items, which is very practical, and if you do not consider the former factor, you can consider the hatchback.

The sedan includes the engine compartment, the passenger compartment, and the independent trunk, and the hatchback is the trunk and the ride together, which means that you can get the trunk stuff in the car.

Generally speaking, the more sedan is an independent trunk, and the hatchback is less independent trunk, using the space behind the rear seat to make a simple storage space, it's as simple as that.

The difference between a sedan and a hatchback.

The difference between a sedan and a hatchback.

1. The hatchback is the cockpit and the trunk are the same whole, and the engine is in the independent engine compartment, and this form of car is a hatchback. Hatchbacks generally have a large open trunk door and can be used for a wide range of purposes: with the rear seat backrests folded, the trunk space is greatly expanded, and some large appliances and larger items can be transported.

For example, Volkswagen's Langjing and Audi A3 hatchbacks. Imported Volkswagen R36 and other models. In fact, SUVs and MPVs on the market fall within the scope of hatchbacks.

2. A sedan is a vehicle composed of three independent compartments with different purposes: engine compartment, cockpit and trunk.

3. The hatchback is dynamic and beautiful; Although the trunk of the hatchback is short, the material and structure of the body are different from those of the sedan, and the safety factor is recognized by everyone. The hatchback body size is short, takes up little space, and at the same time makes it easy to park.

4. The noise of the closed box is generally smaller than that of the hatchback, because the cockpit of the sedan is separated from the trunk, and the noise of the rear wheels is separated from the trunk.

5. The weight of the hatchback is more concentrated in the front of the car, and the tail of the sedan is longer and the weight of the tail is heavier, so the balance of the sedan will be better. At high speeds, sedans are more comfortable. When the back box contains items with a special smell, it is not easy to smell in the cockpit of a sedan, but it is unavoidable in a hatchback.

6. The cockpit of the sedan is isolated from the trunk, and the items are placed in the trunk, which is not easy to be seen by other passengers. The sedan is relatively stable on the outside, so it is generally used for reception and other purposes.

Hatchbacks and sedans differ in body length, structure, cargo, agility, and fuel consumption.

1. Body length

The body length is different, and the body of the sedan is a bit longer than the body of the hatchback. Slow slag.

2. Structure

The structure is different, with the engine compartment, passenger compartment and baggage compartment completely separated in the sedan, while the hatchback integrates the passenger compartment with the baggage compartment extended backwards.

3. It can be loaded

The rear seats of hatchbacks can usually be folded or even flattened to the floor, and the luggage compartment can be much larger than a sedan to carry large items.

4. Flexibility

Flexibility is different, and hatchbacks take up less space than sedans in congested urban conditions, making them more agile than sedans.

5. Fuel consumption

Fuel consumption is different, and in the same class, the sedan has a higher fuel consumption than the hatchback.

Advantages of hatchbacks and sedans

1. Advantages of hatchbacks

Large space: The sedan has an extra rear trunk, and its interior seating space is better than that of the hatchback, and the space utilization rate is also higher.

Strong noise control: The overall sound insulation effect of the sedan is better than that of the hatchback, because it has an extra tail and is an independent space, so according to the transmission process of the sound effect, it is slightly lower than the noise of the world.

More reliable safety: The rear of the sedan has a better overall energy absorption effect during the post-impact process, which is more conducive to protecting the safety of rear passengers.

Good stability at high speeds: According to the principle of aerodynamics, the sedan is more stable during high-speed operation.

Good sealing: The rear seal of the sedan is quieter than that of a hatchback with only one partition, so the smell insulation performance of the sedan will be better if it is generally loaded with smelly items.

2. Advantages of sedans

Strong flexibility: Hatchbacks are more flexible, and in the same situation, due to the short body, they are more convenient to operate in turns, U-turns, etc., and they are more advantageous than sedans in the case of tight parking spaces in urban areas.

Fuel saving: Generally, hatchbacks are lighter in weight, which can save fuel.

More trunk space: Due to its larger trunk opening, coupled with the fact that the rear seats can be folded down 4 6 and other relatively larger objects, the requirements are more relaxed.