Why is the fuel consumption high due to the high chassis, and what are the cars with a high chassis

If the chassis is high, the center of the body is high, and the resistance when driving is greater, so the fuel consumption will be relatively large.

Factors related to fuel consumption].

1. Whether refrigeration and air conditioning are used.

2. Driving conditions, the most fuel-efficient at constant speed and economic speed.

3. The heavier the car, the lighter the more fuel-efficient.

4. Electricity consumption, the more electricity consumption, the greater the magnetic resistance of the generator.

5. Driving habits, stepping on the brakes too much will definitely not save fuel.

6. The engine temperature is about 70 degrees Celsius, and the oil viscosity is high and the lubrication is not good when it is too low. When it is too high, the oil adhesion is poor, the lubrication is reduced, and the cooling fan is turned on and the power consumption is consumed.

7. Oil performance.

8. Tire resistance, wide tire resistance is large, and the resistance also increases when there is a shortage of air.

9. Aerodynamics of body design.

The height of the chassis is not because of the fuel consumption, but because of the model. Ordinary off-road vehicles, in order to obtain good passing performance, deliberately design the chassis high, and this type of model usually has a large engine displacement, so the fuel consumption is also large.

The ground of the car is relatively low, because the road conditions of the car are better, there is no need for a high chassis, and there is no need to provide a lot of horsepower for crossing obstacles, and the fuel consumption is naturally low.

The higher the terrain, the bigger the tire, the larger the tire, the more surface it adheres to, and the greater the resistance than the small tire.

The resistance and drive are the balance force, and the driving force is large, so the fuel consumption is large!

Wind resistance? It's just a general way to deceive people.

It is true that at speeds above 80 km/h, wind resistance is the main object of fuel consumption. But a very simple question is that those cars in China have been tested in wind tunnels, and how many foreign cars have been tested.

In real terms, there are no 20 cars in the world that have done a complete test, and the reason is that it is time-consuming and laborious. Therefore, it is very one-sided on the Internet, and some editors also speak on it without knowing anything.

High chassis High chassis high fuel consumption? Yes, indeed! High fuel consumption! , the general chassis high model is easy to fit, **, the company. Wait.

If it's an individual, it's recommended not to drive a car with a high chassis. It is indeed a large fuel consumption! Ay.

Some people will buy it if they love face. But this type of car is not suitable for individuals to drive. The power of the car is consumed to overcome the wind resistance, and the higher the chassis, the greater the wind resistance, and the more fuel consumption.

This is very one-sided, but compared to similar models, the high fuel consumption of the chassis is indeed lower than that of the chassis.

From the analysis of the fuel consumption curve of the car, it can be seen that after the speed exceeds 80km h, the power of the car is mainly consumed to overcome the wind resistance, and the higher the chassis, the greater the wind resistance, so the more fuel consumption.

Cars with high chassis and fuel-efficient are not expensive: Hyundai ix35, Trumpchi GS4, Geely Boyue, Lynk & Co 02 and Haval H6.

1. Hyundai ix35

The Hyundai ix35 is an SUV model. The Hyundai ix35 will be the successor to the Tucson and will be officially introduced in China in 2010. Beijing Hyundai said that the domestic version of the ix35 will no longer use the "Tucson" as the model name.

2. Trumpchi GS4

The GAC Trumpchi GS4 was officially launched on April 18, 2015 as an "international new SUV", with a total of eight models. On November 15, 2019, the world's first production car equipped with the in-vehicle version of WeChat, the second-generation Trumpchi GS4, the first SUV based on the all-new GAC cross-platform modular architecture GPMA, was officially launched in Guangzhou.

3. Geely Boyue.

Geely Boyue integrates Chinese cultural elements and international fashion trends in appearance, and is also "smarter" in terms of intelligence, leading the new trend of SUVs with intelligent safety, intelligent driving, intelligent comfort, and intelligent interconnection. Since its launch on March 26, 2016, it has attracted much attention and quickly become an "Internet celebrity" in the automotive industry.

4. Lynk & Co 02

As the second model of the Lynk & Co brand, the Lynk & Co 02 is positioned as a high-energy coupe SUV and is built based on the CMA basic module architecture.

The Lynk & Co 02 was officially launched on June 28, 2018, with a price range of 10,000 yuan, which is a high-energy coupe SUV, and on March 18, 2019, the Lynk & Co 02 high-energy version was officially launched, with a total of 4 models and a price range of 10,000 yuan.

5. Haval H6

Haval H6 is the main model of the Haval brand, on August 25, 2011, the positioning of the urban intelligent SUV Haval H6 in the Great Wall Motor's new factory in Tianjin grand listing, providing Mitsubishi gasoline-powered models, and green diesel models, divided into three versions of urban, elite and noble, of which the price of gasoline vehicles is 10,000 yuan, and the price of diesel vehicles is 10,000 yuan.

The chassis affects fuel consumption, and the lower the chassis, the lower the fuel consumption. But the chassis is not the main reason for fuel consumption。The role of the chassis is to support and install the automobile engine and its various components and assemblies, form the overall shape of the car, and accept the power of the engine, so that the car can move and ensure normal driving.

The role of the chassis is to support and install the automobile engine and its various components and assemblies, form the overall shape of the car, and accept the power of the engine, so that the car can move and ensure normal driving. According to fluid mechanics, where the fluid flow rate is faster, the pressure is lower because the air pressure under the chassis is low, so the air above the vehicle will press down on the body, thus making the high-speed driving smoother.

Therefore, the chassis is high, the resistance is high, the fuel consumption is high, and the passing performance is better than the chassis is low. If you are often driving in urban areas, it is recommended that the chassis be slightly lower. If you are often in the suburbs, or even if the road conditions are poor, it is recommended to adjust the chassis higher to protect the chassis.

Although the height of the chassis will affect fuel consumption, the most important factor affecting fuel consumption is the engine, and the engine is the innate goal that affects fuel consumption. Driving habits are the innate goal that affects fuel consumption, and it is also the target that affects fuel consumption the most. The fuel consumption of the unified model car in different road conditions is different, whether to turn on the air conditioner or even when to turn on the air conditioner affects fuel consumption.

Of course, there are also reasons such as weather and road conditions. It is most forbidden to step on the accelerator and then press the brakes, which will cause damage to the car itself and drain your fuel. When turning on the air conditioner in winter and summer, don't drive it to a large gear for a while, and don't drive the air conditioner to take a taxi, which is extremely expensive.

To sum up, it is true that the lower the chassis, the less fuel consumption

Yes, fuel consumption has a great relationship with the height of the chassis, and the chassis is low and less hindered and has less fuel consumption.

No, supercars are low, but not low.

It still depends on the overall structural performance of the car.

Not necessarily, there are many factors that affect fuel consumption.

A low chassis doesn't mean it's fast.

A low chassis and high speed do not mean high fuel consumption.

This statement is not accurate, fuel consumption is not low.

This statement is very one-sided, and not all of them are like this.

Regarding the maintenance and fuel consumption of the automobile chassis, there are the following points:

1) The toe-in adjustment of the front wheels is appropriate. Inaccurate toe-in will increase the rolling resistance of the car and increase fuel consumption. Regularly check the toe-in value and compare it with the normal value, and adjust it if the value is different.

2) The bearing of Lunyi is well lubricated and properly adjusted. Poor grease and improper adjustment of bearing clearance will increase the driving resistance.

3) Pay attention to the changes in the front and rear axles and frames. Front and rear axle and frame displacement or bending deformation, make the body can not keep vertical or horizontal, when the car is driving, just deflect to a certain side, tire and ground sliding friction occurs, thereby increased driving resistance, make fuel consumption rise substantially.

4) Pay attention to whether the leaf spring is damaged. The damage of the leaf spring makes the car have poor driving balance, increases the driving resistance, and the fuel consumption also increases.

5) Brake clearance adjustment is appropriate. If the braking clearance is too small, the resistance will increase, and you must open the throttle to drive, which will increase fuel consumption; If the clearance is too large, the braking will not be effective, which will affect safety. Adjusting the brake clearance to avoid braking lag and clearance too large or too small also plays an important role in the sliding performance of the car.

6) Pay attention to the working condition of the clutch. The clutch is in poor working condition, and in the process of transmitting torque, there will be phenomena such as "shivering", "slipping", and "incomplete separation", which reduces the transmission efficiency and increases fuel consumption.

7) Pay attention to whether the tire pressure is normal. The type of tires used should be the same. According to statistics, if the tire pressure ratio decreases by 30%, the tire service life is shortened by 33% and the fuel consumption is increased by 6%.