Zero acceleration 9.1s／／measured cruising range over 500km Depth test BYD Qin PLUS EV

Easy car original: With a budget of about 150,000 yuan, I plan to buy a pure electric vehicle with a pure electric cruising range of 600km. Is there a good choice? If you only look at the book data, BYD is a good choice in this price range.166,800 yuan can have a 600km high cruising range version., the cost performance is quite high.

The appearance of Qin PLUS EV is quite small "Han", andEquipped with a more secure blade battery., the configuration is not low, compared with the previous Qin EV models, it can be said thatReduce the price and increase the allocationYes.

Although the cost performance is very high, what is the driving texture of Qin PLUS EV? Can the real cruising range reach 600km? With these questions, let’s have a test together.

New car highlights first look:

1. It is equipped with a front permanent magnet synchronous motor with a maximum power of 135kW.measure with instruments0-100km/h acceleration time is 9.1s, and 100-0km/h braking distance is 38.2m..;

2. Power and chassis adjustment is mainly based on home comfort.Smooth and quiet brings more comfortable driving experience.;

3, fast charging speed to force, the actual measurement of Qin PLUS EV under comprehensive working conditionsReal pure electric cruising range can exceed 500km.;

4. Follow the family-style design style of BYD Longyan.Looks like a trumpet "".

The model we tested this time is the 2021 Qin PLUS EV 600km flagship model, which is the top model with a price of 166,800 yuan.

Permanent magnet synchronous motor mounted on top modelThe maximum power is 135kW and the maximum torque is 280 n m.The officially declared 0-50km/h acceleration time is 4 seconds.

The maximum power and torque of the permanent magnet synchronous motors equipped on the other three middle and low models are 100kW, 180N·m, and the 0-50km/h acceleration time is 5.5 seconds.

So what is its actual acceleration performance? First of all, let’s test its acceleration time of 0-100km/h and braking distance of 100-0 km/h.

Before the test, turn off the air conditioner, turn off the ESP body stability system and adjust the driving mode to SPORT mode. Finally measuredThe fastest acceleration time of Qin PLUS EV is 9.1 seconds., the bestThe braking performance is 38.2 meters..

As can be seen from the acceleration curve, during the acceleration process of Qin PLUS EV from 0 to 50 km/h, the response speed of the motor is faster, and the maximum acceleration can be reached soon after stepping on the switch. The final acceleration time of 0 to 50 km/h is 3.6 seconds, which is faster than the official data of 4 seconds.

After the maximum acceleration is maintained at 50km/h, it begins to decline, and the acceleration capacity of 50-100km/h in the second half also gradually decreases. However, during the whole rapid acceleration process, the power output is quite linear, and finally the speed exceeds 100km/h in 9.1 seconds.

Qin PLUS EV’s braking front section is sensitive, and the whole braking process is quite linear and stable, which can give us enough confidence. After many tests, the best braking distance is 38.2 meters, which can basically be controlled within 39 meters, and the performance is quite good.

Next, let’s talk about the driving experience of Qin PLUS EV. As a new energy family car, the overall adjustment of Qin PLUS EV is not surprising.Give priority to comfort.

Although the appearance is similar to BYD’s flagship model Han, the actual test drive is two completely different styles. Qin PLUS EV will not give us a passionate acceleration experience like Han.Smooth and comfortableIs the direction it is striving for.

Although the motor power of Qin PLUS EV with a maximum power of 135kW is not particularly abundant, it is more than enough to meet the needs of daily use.

At the beginning, the dynamic response of Qin PLUS EV will not be particularly positive. Especially in ECO mode, the initial response of the switch will be "lazy", and the acceleration process will be gentle, which will bring about the speed increase in no hurry.A relatively comfortable and stable driving experience is also valued by consumers who pay attention to family cars, and it can also save some energy.

Of course, if you want to "go wild", you can switch to SPORT driving mode. In this mode, the switch of Qin PLUS EV will become more sensitive and the speed will climb much faster. Especially in the high-speed road conditions where overtaking is needed,Qin PLUS EV in SPORT mode will give us more confidence..

In SPORT mode, the acceleration ability is indeed improved, but the comfort and ride comfort are greatly reduced. When accelerating rapidly, it will bring a certain sense of dizziness to drivers and passengers. It is not recommended to use this driving mode for a long time.It is enough to recommend using ECO/NORMAL mode for daily driving, which can bring more comfortable driving experience.

Qin PLUS EV’s kinetic energy recovery system is divided intoStandard feedbackandGreater feedbackTwo levels, the power recovery under the standard feedback is moderate, and the vehicle can slowly brake linearly and smoothly after releasing the switch.

In the larger feedback mode, there will be more energy recovery, but the disadvantage is that there will be some drag and drop, and the comfort will be reduced.

In terms of steering strength, Qin PLUS EV followsSteering style of family car with low speed, light weight and high speed.It is relatively flexible and light to drive. However, the steering virtual position still exists, so you need to be extra careful when the speed is fast and cornering, and try to slow down as much as possible.

Qin PLUS EV’s chassis suspension is also a comfortable adjustment style.Tougher suspension can well filter out the small bumps on the road.. However, in the face of speed bumps or potholes, you can still obviously feel the body jumping up and down, which still needs improvement.

In terms of NVH, Qin PLUS EV has no influence of engine noise, and the quietness of the whole vehicle is quite excellent when driving at low speed. However, when the speed exceeds 80km/h, tire noise and wind noise are more obvious, but the whole is still within the acceptable range.

In order to understand the noise situation of Qin PLUS EV more intuitively, we also tested its noise level in the car of 40-120 km/h.

The test results show that the noise decibel value of Qin PLUS EV in each speed segment is well controlled. The noise in the 40km/h car is 55.4 decibels, and the noise at the high speed of 120km/h is 66.2 decibels.

Here, for example, the noise value of the computer mainframe is generally about 55 decibels, while the voice of two people chatting and talking at a distance of one meter face to face is generally about 60 decibels. It can be seen that the noise decibel value data of Qin PLUS EV is still good.

After the overall test drive experience, power and acceleration are obviously not the strengths of Qin PLUS EV, and the word sports is basically irrelevant to it, giving us more.A smooth and comfortable driving experience.Is the direction it is striving for.

After talking about the driving experience, let’s test the actual cruising range of Qin PLUS EV, and test it in the daily commuting environment to see if its real pure electric cruising range can satisfy us.

Before starting the test, we need to fully charge Qin PLUS EV. The 600km version is equipped with a capacity of71.7kWh blade battery, the official declared fast charge.It only takes 30 minutes to charge the battery from 30% to 80%..

Before charging, Qin PLUS EV has 36% remaining power, and the dashboard shows that it takes 52 minutes to fully charge.It took 68 minutes to fully charge., charging power up to 60kW. If you start charging from 0%, you can fill it in less than two hours, and the charging efficiency is still relatively high.

In this endurance test, we mainly focus on the urban traffic congestion near Pearl River New Town, Xinguang Expressway and Nansha Port Expressway, and the ratio of urban traffic, expressway and expressway is basically 1:1:1.

When the Qin PLUS EV is fully charged, it is already 19 o’clock in the evening, which is at the peak of work in Guangzhou.At full charge, the remaining cruising range of Qin PLUS EV is 600km..

Before starting the test, I reset the dashboard mileage 1 and energy consumption curve chart to zero. The air conditioning temperature is set at 24℃, and the air volume is in second gear.

Choose NORMAL driving mode, choose larger feedback mode with strong energy feedback, and then start the test. However, I was the only one in the car during the test, and I was basically in no-load condition.

Depart from Tianhe Stadium, go to and from Xinguang Expressway, pass through Guangzhou Grand Theatre and Central Lake Park of University Town, and finally reach Nansha. The test is about 100km one-way, and the feedback mode is maintained throughout, mainly in ECO mode, but the driving mode will be switched according to the road conditions. After arriving at the destination, I will go back to work in the morning rush hour the next day.

In the end, I drove the Qin PLUS EV for a total of 205.5km, with an average speed of 38km/h, which consumed 41% of the electricity. The table shows that the remaining cruising range is 354km, which is 246km away.

At this point, the energy consumption curveThe average power consumption in the last 50 kilometers is 12.9 kW h/100 km., andThe actual average power consumption should be 14.3 kW h/100 km..

Under comprehensive working conditions,The ratio of power failure is about 1:1.197., which is equivalent to the cruising range of 1.197km for every 1km I drive Qin PLUS EV.

Under the comprehensive working conditions close to the daily car environment, convert it.The real cruising range of Qin PLUS EV is 501km.Of course, this is already a very good performance.

If you drive in the whole ECO mode and drive until the power is completely consumed,Its real cruising range is over 520km, which is no problem at all.. Calculated by commuting 60km to and from work every day,Just charge it once a week.

In terms of appearance, Qin PLUS EV adopts BYD’s latest.EV Dragon Face family design language, continuing the design style of Han EV.

The overall design of the appearance is also very similar to that of Qin PLUS DM-i, and the design of connecting matte silver chrome trim with LED headlight group is consistent with Qin Plus DM-I..

The front face is unique to EV models.Closed grille designDistinguish it from Qin plus DM-I. The lower enclosing area is outlined by black decorative strips that run horizontally, which enhances the visual width of the front face. The LOGO logo of "Qin" is also adopted.Relief design, more exquisite and beautiful.

Arrow-feather LED headlights are blackened, which is more design-oriented. The whole system comes standard with headlight on/off function in advance, and the middle and high models also haveIntelligent far and near light function.

Coming to the body side of Qin PLUS EV, the modeling design is consistent with Qin PLUS DM-i model. The smart waistline running through the front and back and the slip-back design create a forward dive posture, which is more versatile.

In terms of body size,The length, width and height of Qin PLUS EV are 4765/1837/1515mm respectively, and the wheelbase is 2715mm.. Compared with competing models, it does not fall in the wind.

The test drive model is equipped with18-inch silver-black two-color aluminum alloy rim, full of sports. Matching it is Germany, which focuses on energy conservation.Horse brand EcoContact 6 series tires, with specifications of 235/45 R18.

The sleek and full tail design is also not much different from Qin PLUS DM-i, and the multi-line outline makes the tail layered.

After blackening, the penetrating LED taillights still maintain a good visual effect after lighting. The duckling tail design is matched with the latest font suffix of "Build Your Dreams", which has high recognition.

Qin PLUS EV interior design also adopts family-style design elements.Design of embracing cockpitWith the suspended central control large screen, it highlights the scientific and technological atmosphere of the cockpit. With the combination of black and brown colors, irregular silver decorative strips in the central control area and piano paint panel, the interior texture is quite good.

The LCD instrument panel adoptsEmbedded design, can display the vehicle information is more comprehensive, however.Small sizeVisually, it seems stingy.

12.8-inch adaptive rotating suspended central control large screen, equipped withDiLink 3.0 Zhilian system. Support intelligent voice interaction, play third-party applications such as WeChat and Tik Tok, and support OTA upgrade, with high playability.

Qin PLUS EV adopts an integrated seat design, which has a good wrapping, and the whole system is equipped with a 6-way electrically adjustable main driver’s seat. However, the seat padding is hard and the ride comfort is average. Moreover, the seat is not designed to be perforated, and the heat dissipation of the seat is relatively general in hot summer.

The top model is also equipped with front and rear seat heating function, and it will be more perfect if the seat ventilation function can be added later.

In terms of ride space, the experiencers with a height of 182cm sit in the front and rear rows of Qin PLUS EV respectively. The head space in the front row is about 4 fingers, the head space in the back row is average, and there is room for more than one punch in the legs. The overall performance is basically consistent with Qin PLUS DM-i, which is enough to meet the needs of daily use.

Summary:At present, there are not many pure electric vehicles with 150,000 NEDC pure electric cruising range exceeding 600km. Qin PLUS EV is one of them, and its cost performance is quite high. With the blessing of large-capacity blade battery and excellent motor adjustment, we have measured that its average power consumption is 14.3 kW h/100 km, and the real cruising range can reach more than 500km, which has been quite excellent.

Its comfortable and smooth driving experience is also in line with the needs of family cars. Although the acceleration of 9.1s is a little worse, the power is enough to meet daily needs. If your budget is limited and you want to buy a pure electric sedan with a high cruising range, then Qin PLUS EV will be a worthy choice.