The CS35 family is an important part of the SUV matrix of Changan. Among them, the CS35 model is the first product that Changan has exerted the SUV market. Now this model has been discontinued. The Changan CS35Plus inherited the Changan CS35 mantle. The latter is also the protagonist of this article.

Changan CS35PLUS is positioned as a small SUV. It launched a mid -term modified model in March this year. It uses a new family design language and is equipped with the blue whale NE series power assembly. The 2021 Changan CS35PLUS, which is now on sale, has two series of Honor Million Version and Blue Whale NE.

Honor Million Edition Dynamic Edition: 1.6L+5MT/CVT

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

Maximum power 128 horsepower, peak torque 161 N · m

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

Blue Whale NE series power assembly 1.4T+7DCT

Maximum power 160 horsepower, peak torque 260 N · m

After summarizing the basic situation of Changan CS35Plus, the article starts, and we will focus on the mute performance of Changan CS35Plus. The performance of the chassis suspension will affect the driving comfort of a car. In addition, the performance of NVH to a large extent will also affect the driving comfort of a car. It is pleasant.

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

There are three aspects of engine, tire noise, and wind noise during the driving of the vehicle. Today, the article mainly focuses on wind noise, because Changan CS35PLUS is carried out at the two wind caves of China Automobile Technology Research Center Co., Ltd. (referred to as Zhongqi Center). Two tests about wind noise.

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

Pneumatic acoustic experiment

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

The pneumatic acoustic experiment was conducted in the air-acceleration wind tunnel laboratory of Zhongqi Center. The maximum wind speed of the wind tunnel can reach 250km/h. It can test passenger vehicles, light passengers, light cards, train shrinkage models and two-wheeled vehicles. During the test, the wind speed will gradually increase from 0km/h to 160km/h. The data shows that this is equivalent to restoring strong typhoons (secondary hurricanes) in nature. Because the high speed limit is 120km/h, this experiment can be restored to the day Most of the wind noise scenes in the process of common car.

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

When the wind speed in the wind cave reaches 160km/h, the environmental noise of the outside of the car is about 80dB, the noise in the car is about 72-74dB, and the communication in the car is basically not affected; when the wind speed drops to 80km/h, the internal noise in the car It will drop to about 56-58dB, which is equivalent to daily noise performance in the office.

Judging from the subjective feelings in the car in combination with the test value and the test, the quiet performance of the Changan CS35Plus in the car is still good. Of course, during the daily car, the noise in the car will be affected by the variables such as pavement conditions, wind speeds, and engine speeds. Specific analysis is needed.

Environmental Acoustics

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

The environmental wind tunnel of Zhongqi Center can simulate the driving status and comfort and safety performance of vehicles in the harsh environments such as rain and snow, plateau, and high temperature. Essence

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

During the test, the wind speed will gradually accelerate from 0km/h to 120km/h. At the same time, the 60L/min -level water current will be added to simulate the state of the vehicle when driving at a higher speed at a higher speed. A fluorescent agent is added to this test to facilitate the visual experience of water flow and driver/passenger’s vision.

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

After the actual experience, the noise in the car is acceptable when driving at a high speed during the heavy rain. At the same time, the sunroof, windows, doors, etc. have also been tested, and the closedness is good. In addition, the effect of water flow diversion is also good, and there is not much obstacle to the vision of the driver/passenger.

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

Conclusion

一个月卖出超1.2万辆,起售只要6.99万,长安CS35PLUS真是实力派

With the improvement of living standards, consumers’ requirements for a car are no longer just driving, and more and more consumers are beginning to pay attention to quality. Changan CS35PLUS has upgraded the NVH performance from the three aspects: wind noise suppression, vehicle separation/sound absorption, and power transmission system. For example, more than 20 places in the whole car are covered with sound absorption materials, and the engine compartment and occupant compartment are set up with two full -channel all -round. The sealing design barrier, the dynamic assembly uses a three -point vibration suspension, etc., which has a positive impact on the comprehensive strength.

Changan CS35PLUS guidance price range was 6.99-1099 million yuan, and its sales performed well. The monthly sales of the first month of 2021 were the top ten sales rankings of the small SUV sales. Essence If you want to buy a small SUV for daily travel, this Changan CS35Plus can be included in the consideration.