Why is it called easy-moving e-student?
Since 20 19, Chang' an new energy family has adopted a brand-new E-series naming method. Small pure electric SUV? E-Pro took the lead in listing, and then the modified models of Benben EV, E-Star and CS55 pure electric E-Rock, were listed in 2020.
The Yidong E-Life we test-drive today is a modified model of Yidong EV series, which can be easily seen from the "EADO" logo at the tail.
Yidong E-Life adopts the design language of Changan third generation Yidong, and is equipped with a set of ternary lithium batteries from AVIC lithium batteries, with a total energy of 52.7kWh and a comprehensive battery life of 425km. No matter the battery capacity or battery life, it is better than the old one.
What are the highlights of the exterior interior?
Changan New Energy Yidong E-Life is younger and more electrified in design than the previous generation. The new car uses sharper lines on the front face, light group, side waistline and bumper details, which looks less annoying.
The front face completely cancels the grille-like shape and adopts an integrated fully enclosed style with the same color as the body. From a distance, I know it is a pure electric car. At the same time, the wavy decoration all over the front face is also the symbolic feature of Chang 'an New Energy Family, showing a certain sense of science and technology and fashion.
In addition, Yidong E-Life has added LED strip between two sharp headlight groups, which can play the role of breathing light when charging at present. There will be more different lighting effects after OTA upgrade. This design looks a bit like Tucki P7.
There is an obvious escape family outline on the side of the car body, and the waistline can be divided into three: a tough waistline on the front fender extends straight to the back door; Then a raised waistline next to its lower side extends to the tail, which enhances the sense of strength of the vehicle; There is also a solid line at the bottom of the last two doors.
In terms of size, the length, width and height of the new car are 4740? /1820/1515 mm, with a wheelbase of 2700mm, is a standard size A+ class car.
There is a duckling tail design with upturned tail at the rear of the car, which enhances the sporty atmosphere of the whole car. The taillight group also adopts the popular horizontal style, but the decorative board in the middle is only for decoration and cannot be lit.
The test drive car is equipped with a set of 17-inch multi-spoke two-color wheels, and the style looks elegant. In terms of tires, Yidong E-Life is equipped with a set of Tong Jia comfort models? 228 series comfortable and silent tires with specifications of 2 15/50? R 17 .
The interior of Yidong E-Life has a good sense of luxury and technology in design. 10.25-inch double large screen is slightly inclined to the driver's side in the middle position, and then runs through the whole center console through a bright black plaque, which is more smooth visually and more convenient to use.
The buttons in the steering wheel, air conditioner and gear lever area have good texture, very consistent damping and are comfortable to use. The electronic gear lever with airplane style modeling is very advanced, and the support for the palm is also in place.
In terms of materials, the interior of Yidong E-Life uses a large area of leather materials, while the central control area uses a large number of black piano paint. In order to highlight the identity of new energy, the new car has used blue painting on the door, countertop trim and seat fabric.
In terms of configuration, Yidong E-Life will be equipped with keyless entry, one-button start, driving mode selection and intelligent voice control. Most notably, the new car is equipped with the "Wu Tong Car Link" vehicle system developed by Tencent, which contains many Tencent applications, including QQ music, Tencent map, car WeChat, intelligent voice and Tencent Radio.
Wu Tong Auto Federation supports some common words in navigation and music interface. And based on the characteristics of Tencent, you can choose League of Legends role navigation voice package. For example, a da ji voice package is installed on the test drive, which can be used to guide you in common language in da ji.
In addition to the excellent wheelbase providing ample driving space, the trunk space of Yidong E-Life is also amazing, and the floor is flat and quite deep. After the rear seats are laid down, there will be an extended storage space with a total volume exceeding 930L L L.
Power and battery life are slightly improved.
E-Life is equipped with permanent magnet synchronous motor, with maximum power 120kW and maximum torque of 245Nm. Is the motor power 100kW higher than the previous generation? It has been improved, and the acceleration of 0- 100km/h has also been improved to 9.3s s.
At the same time of performance improvement, Yidong E-Life also adopts the rear multi-link independent suspension, which is one of the few four-wheel independent suspension models in its class. Because the heavier battery pack is arranged under the car, higher requirements are put forward for suspension.
In terms of battery, the new car is equipped with ternary lithium battery from AVIC lithium battery, the battery capacity is slightly increased to 52.7kWh, and the ratio of cathode material NCM is 523, which is the mainstream ratio of ternary lithium battery at present, taking into account safety and energy density. Therefore, the battery life of Yidong E-Life is slightly longer than the old 405km, reaching 425km.
According to the engineer, Yidong E-Life has made targeted improvements on the power battery, and its endurance is more real than the previous models.
During the test drive, we carried out two sections of actual measurement, and set off in the morning when the power was close to full charge and the battery life was 398km. There are 4 people in the car, and the whole air conditioner is cooled at 20℃, with an elevation increase of about 1000 meters. Finally, after the actual driving 138.4km, the instrument shows that the battery life is 224km and the power consumption is 39km. The instrument shows comprehensive power consumption of 15kWh/ 100km, and the result is good.
A little power was added in the afternoon. When the cruising range is 34 1km, I started with the same vehicle load, but the road conditions became much downhill and the altitude dropped by 1000+ meters. When Yidong E-Life finally arrived at its destination, its apparent cruising range was 206km, and it actually took only 135km to drive 172. 1km, and the power consumption was as low as1.7 kwh1.
To sum up, although the test road conditions are extreme all day, the endurance of Yidong E students is still worthy of recognition.
In terms of driving experience, Yidong E-Life's overall driving style is stable, not that the power is weak, but that the driving experience is similar to that of a fuel car. The adjustment of the accelerator pedal is very comfortable, the overall power output is very smooth, and there is no feeling of other electric vehicles running around.
Of course, once you have a strong demand for electricity, it is not worth avoiding E-students. The new car has three driving modes: normal, energy-saving and sports. No matter which mode, after the accelerator is stepped to the end, the power feedback is relatively fast and powerful, and there is no problem in overtaking in urban areas.
In addition, the new car also has two levels of kinetic energy recovery adjustment, B+ and B-, and the intensity of kinetic energy recovery adjustment is also different under different driving modes. Select B+ level adjustment in energy-saving mode to recover kinetic energy to the greatest extent and realize single pedal operation.
As for other inherent advantages of electric vehicles, such as less noise and better quietness at medium and low speeds; The power battery reduces the center of gravity of the vehicle and has a better handling feeling; The dynamic response of the motor is millisecond, and the vehicle acceleration is more convenient. Yidong E students' performance in these aspects is still relatively qualified.
Editor's summary: Changan New Energy Yidong E-Life has been improved from the inside out compared with the previous generation. If the original Yidong EV is 50 points and Yidong EV460 can get 60 points, then Yidong E can already get 70 or even 80 points.
Where is the buckle? I think it is mainly endurance. In this era when everyone starts at 500km, the 600km class is excellent, and there are many top students at 700km+, the endurance of 425km is really not enough. Therefore, we analyze that the upcoming Yidong E-student may be more grounded in price.
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.