What is the reason why the chassis of sports cars is always lower than other types of cars?

Maintain a good flow line to reduce drag and gain faster speed.

Because this has less resistance, it is easy to increase speed.

Compared with other types of cars, sports cars need more stability support.

In order to lower the center of gravity, he runs faster and looks more handsome.

The chassis is low and it will be very stable, and the sports car is fast, so it is necessary to be stable and stable.

Because sports cars need stability more than other regular cars.

Because sports cars need better grip.

Because the sports car is fast, it needs to be stable.

Reduced wind resistance Reduced wind resistance Enhances the grip of the tire.

This accelerates faster and has better stability.

The driving stability of the car has nothing to do with the chassis height, but reducing the chassis height is one of the common means to improve the driving stability of the car. Suspension hardness (the suspension hardness mentioned here includes the damping coefficient of the shock absorber, the hardness of the anti-roll bar, and the flat ratio of the tire). The stiffer the suspension, the less affected by airflow at high speeds (such as crosswinds or airflow changes when crossing with large vehicles), and the more inhibited the body roll will be during emergency line changes; Due to this consideration, the suspension stiffness of the vast majority of performance vehicles is unacceptable to the average person.

It is generally accepted that German cars have better high-speed stability than Japanese cars because German cars are heavier.

The weight of many German cars of the same class did not differ much from Japanese cars. Some even German cars are lighter. The main reason for this is that the suspension settings of German cars are generally stiff.

The core reason is that in order to pursue higher speed, the car or sports car must consider the influence of aerodynamics, otherwise the wheels will reduce the gravity of the ground or even break away from the ground. Therefore, the appearance conforming to hydrodynamics can make the car avoid random flow at high speed, that is, the air flow is perfectly suitable for the flow of the fairing, and avoid the high and low pressure difference in a certain area of the car. You should know that there are often many erratic random flows in these areas.

The lower body is very beneficial for reducing the effects of air turbulence. Even if it's not a track car, you want it to be lower. The chassis system of our car is a very important system that affects the driving stability of our car.

The wheel base and wheelbase on the chassis and our chassis tuning have a great impact on the stability of the car, in addition, our car tires have a great impact on the stability of the car. We should all know that luxury car tires will have wider treads and thinner sidewalls. This tire has a good grip.

The wider the tread, the more stable our car is, and in addition, the thinner the walls of our car's tires, the better the stability when cornering. And the performance of our car shock absorbers. The softness and hardness of the shock absorber is also an important part of the stability of our car, back to our topic, it is not that the lower the chassis of our car, the better the driving stability of the car, the answer is not so, but the lower the chassis of our car, it will definitely help the driving stability of our car,So the lower the chassis, the more stable the car is to improve a certain amount of car driving stability, and many parts of our car need to cooperate with each other to improve the stability of our car.

I think it is specially designed for sports cars, because when the sports car is driving at high speed, the closer the chassis is to the ground, the faster the flow speed of the air hunger and the lower the pressure around it, forming a huge pressure difference, so that the sports car will not fly up or be unstable when it is running fast.

It is indeed specially designed for sports cars, which is done to improve the driving feeling, increase the speed, and can be more comfortable.

There are several main reasons for the low chassis of sports cars:

1.In order to reduce wind resistance, designers will keep the body and chassis as close to the ground as possible, which can reduce the impact of air resistance on the vehicle and improve the speed and stability of the vehicle.

2.Improved handling: A sports car with a low chassis has a lower center of gravity and is more stable when cornering, helping to improve handling and allowing the driver to drive the car with more confidence.

4.Highlight the brand identity: In order to highlight their uniqueness and brand identity, some sports car brands will choose to adopt a low-chassis design to reflect the brand image and design concept.

Because it involves the problem of malaking aerodynamics, I don't know how many people know about car designGenerally or do wind tunnel testing, the purpose is to test the drag coefficient of the car, but now it is difficult to find the wind resistance coefficient in many model promotional materials, it is said that the cost of wind tunnel testing is 10,000 yuan per hour, because there are few domestic authorities that can do wind tunnel testing, so some things can only rely on yourself to understand. By installing a rear wing and air package, the air flow and direction can be changed, thus reducing the impact of air flow on the vehicle. If you just lower the body, you can't solve the air pressure problem.

Of course, lowering the body is also a problem, given the vehicle's center of gravity. In any case, it's all about control. A supercar that doesn't pay attention to control is a supercar that doesn't have the soul of Cong Bucha.

Let's start with the relationship between air circulation and pressure. The faster the air circulates, the less pressure there is. Based on this principle, let's go back to the chassis structure of a sports car.

If the chassis design of the sports car and the chassis of the car are generally high, then during driving, the air flow under the chassis of the sports car is different, and the air flow on the roof is greater than the airspeed under the car. Then, depending on the air flow in relation to the pressure, the vehicle is likely to generate buoyancy, resulting in poor grip of the vehicle. To this end, in addition to reducing the vehicle height, the supercar has also been designed with a number of spoilers, most notably the rear wing.

It is beneficial to increase the downforce of sports cars. The airflow passing through the chassis of the car creates a lift force on the car. If the car can't be pressed against the road effectively, it will fly like an airplane.

The body design also favors balancing this lift. It is beneficial to improve the handling of sports cars. Through the first three points, we can determine that the upper aerodynamic pressure of the sports car is greater than the bottom pressure, which will make the sports car downward pressure, thereby increasing the friction of the tires and improving the grip performance.

Therefore, there is a certain guarantee of maneuverability. At the same time, it also reduces the impact of driver inertia. The car's center of gravity and center of gravity are low, which avoids the effects of inertia and makes the driver drive more smoothly.

When driving, when encountering a place with a large uphill and downhill slope, do not go straight up and down the slope, try to cut into the ramp from the side, and go up and down the slope round by round, so that it is easy to scrape the bottom.

When it comes to deep water, in order to avoid water ingress into the engine, you need to pay attention to several issues: one is to observe the depth of the water, only if the water depth does not exceed 30 50cm, only in this way can we consider passing, otherwise a hard break-in will definitely cause serious consequences of water ingress into the engine. Instead, we should keep an eye on the road to see if there are any other vehicles blocking the eggplant.

If so, don't go over without permission. When wading through water, do not release the throttle to shift gears in the water. Stepping on the gas pedal should also be appropriate.

Be sure to pay attention to the road conditions when driving a sports car. If the road conditions are good, you can naturally run fast. However, for general roads with complex road conditions, do not drive too fast, otherwise the supercar will rub the chassis at high speed, and repairing the car is also a large expense.

The chassis of the sports car is relatively low, which increases the speed, and it also reduces the wind resistance, and the grip is a little better, which is also the case with my sports car.

Because the chassis is low, it will be more stable, safer, it can speed up better, and the comfort will be better. My sports car is like that too.

The chassis of the sports car is particularly low, which is more conducive to handling and can handle all kinds of complex road conditions, which is also the case with my sports car.