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byd qin l dm-i relies on its fifth-generation dm technology to have an ultra-long comprehensive range of 2,100km and nedc fuel consumption as low as 2.9l per 100 kilometers. coupled with a starting price of less than 100,000 yuan, it is launched on the market. sales exceeded 20,000 units in the first natural month, which is definitely a hot model. so as a mid-size family car, how will byd qin l dm-i perform in terms of daily practicality? this issue of "daily practicality test report" provides you with the answers.

test vehicle: 2024 byd qin l dm-i 120km excellence

official guide price: 139,800 yuan

1. functional configuration testing link

in terms of functional configuration, the review car is equipped with a front-row keyless entry function. you only need to carry the remote control key and press the button on the door handle to automatically unlock, and vice versa, the car will automatically lock, which is very convenient.

the trunk supports three opening methods: outside the car button, inside the car button and remote control key. it is simple and convenient to operate and has excellent practicality.

the engine hood opening switch is located on the lower left side of the front of the driver's seat. to open it, you need to pull the switch in the car twice and then lift the engine hood. during operation, since it uses a manual single-sided support rod, the stability is average, and the engine compartment cover is heavy, so it is laborious to open and close.

for consumers, the height of the door sill from the ground determines the convenience of getting on and off the vehicle to a certain extent. according to the actual measurement results, the door sill height of the evaluation car is 390mm, which is at the upper level among the tested models of the same level. it is very convenient for drivers and passengers to get in and out of the car every day.

2. comfort configuration test link

in terms of comfort configuration, the front seat adjustment buttons of the evaluation car are located on the left side of the seat, which is reasonably positioned and easy to operate. at the same time, the main driver is equipped with two sets of memory functions, which provides good convenience. in addition, the front seats are also equipped with heating and ventilation functions, providing excellent comfort.

in the test of the main driver's seat, the distance between the front and end of the main driver's seat of the review car was 270mm, which is at the upper level of the same class. the seat has a wide adjustable stroke, which can satisfy most drivers.

the multi-function steering wheel supports manual up and down adjustment + front and rear adjustment. according to actual measurements, the front and rear adjustable distance of the steering wheel is 60mm, which is at the upper level of the same level; the up and down adjustment angle is 15.9°, which is also at the upper level of the same level.

the rear seat of the review car provides three headrests, all of which support up and down adjustment. since the area difference between the middle headrest and the headrests on both sides is large, and the filler hardness of the middle backrest is higher than that of the two sides, it affects the riding comfort of the middle passenger. it will have a certain impact.

the front center armrest is regular in shape and medium in size. the surface is wrapped in leather material and the pillow is very comfortable. although the center armrest does not support forward and backward movement and angle adjustment, the driver can still rest his elbows on it while driving.

3. multimedia configuration test link

the evaluation car is equipped with 1 usb type-c interface and 1 usb type-a interface in the front row, both located under the center console; the rear row is also equipped with 1 usb type-c interface and 1 usb type-a interface, located in the air conditioner below the air outlet, the layout is reasonable and the compatibility is good. in addition, a 12v power interface is provided under the front center console, which can meet the power needs of various electronic devices of passengers in the car.

at the same time, we tested the voltage and current of each usb interface. the maximum voltage and current of the front usb interface are around 9v and 2.8a, and the maximum voltage and maximum current of the rear usb interface are around 9v and 1.4a. charging faster.

as smart cars become more and more popular nowadays, more and more models are equipped with smart voice assistants. for the "intelligent voice system", we use the following four fixed phrases to evaluate the performance of the voice interaction system in terms of speech recognition rate, response speed, and controllable functions.

1. i'm a little cold/i'm a little hot

2. open the car window/open the main driving window/open the sunroof

3. i want to listen to "xxxx" (song name)

4. i’m going to beijing edition building

after actual testing, the intelligent voice system of the evaluation car can recognize all the above instructions, and the voice recognition is accurate and the response speed is fast. it also supports dual-region voice wake-up recognition and continuous voice recognition. the overall user experience is relatively good and has reached the mainstream level in the industry.

the review car is also equipped with a wireless charging pad for mobile phones in the front row with a charging power of 15w. it is located in front of the shift lever. it is very convenient to hold and place mobile phones, and is very convenient for daily use.

4. space configuration test link

as a space test that is closely related to consumers, in the previous test drive article "test drive 2024 byd qin l dm-i is the first choice for home use", we have experienced its riding space, and this time it will be from daily life review the same amount of storage space and convenience.

for the test of the space used in the car, it only focuses on the space within reach of the front row, excluding the glove box, central armrest box and other spaces that need to be opened. the test method is to place all the following fixed items in each storage space in the front row, and judge the performance of the vehicle's storage space based on the placement of the fixed items. the fixed items selected for the test are: 2 bottles of regular-sized mineral water, 1 large-screen mobile phone, 1 lipstick, 1 satchel, 1 pair of sunglasses, 1 folding umbrella, and 1 pack of regular-sized tissue paper.

after actual testing, the evaluation car has 11 storage spaces, and all fixed items can be placed in suitable places. especially under the center console, there is a very large storage space where many items can be placed, and the storage capacity is quite outstanding.

the interior shape of the trunk is relatively regular, and the floor has good flatness. in addition, the rear seats can be folded down proportionally, which can further expand the trunk space. regarding the basic values ​​of the trunk of the evaluation car, we also conducted actual measurements. the opening length is 540mm; the opening width is 1150mm; the trunk depth is 1100mm; and the vertical height between the trunk floor and the top is 500mm.

5. security configuration testing link

in the front and rear view test of the vehicle, all seats in the vehicle were adjusted to the lowest position. the measured data has some deviations from the driver's normal use and is for reference only.

in testing the forward vision, we used a 70cm-high pile barrel as a reference object, and then adjusted the distance between the vehicles until the upper edge of the pile barrel could be seen from the main driver's seat. after testing, the final measured data of the pile barrel and front end was 2.5m, which was at the mid-to-lower level among the tested models of the same level.

during the rear view test, the pile bucket was still placed fixedly, and then the vehicle was moved until the upper edge of the pile bucket could be observed. after actual measurement, the measured distance of the rear vision is 21.6m, which is at the lower level of the same level of vehicles, and the blind area of ​​the rear vision is relatively large.

when testing the field of view of the exterior rearview mirror, first let the tester stand 10m vertically from the left and right rearview mirrors, and then start moving to the left and right sides until they appear at the outermost edges of the rearview mirrors on both sides, and measure their lateral distance . then through formula calculation, the angle of view of the rearview mirror can be obtained. the larger the angle, the smaller the blind area of ​​the rearview mirror's field of vision, and conversely, the larger the blind area of ​​the rearview mirror's field of view.

the left and right exterior rearview mirrors of the evaluation car all use ordinary lenses. the measured field of view of the left exterior rearview mirror is 22.7°, and the field of view of the right exterior rearview mirror is 16.6°. in terms of data, both are at the mid-to-lower level of the same level. .

during the test, the reversing radar could sense objects behind it at a distance of 1.2m, and the radar power performance was relatively good. based on past test experience, the closer the continuous buzzing stage is to 0.25m, the closer it is to daily usage habits. judging from the actual measurement data, the evaluation car's reversing radar continuously beeps at a distance of 0.4m, which is quite different from the test experience value.

the front parking radar can sense objects ahead at a distance of up to 1m, and the radar power is excellent. the continuous beeping prompts that the distance is 0.25m, which is consistent with the test experience value, making it easier for the driver to control the distance ahead.

the evaluation car is equipped with a 360-degree panoramic image and a reversing auxiliary line with follow-up steering. the image quality is high and clear, and the practicality is excellent.

in daily use, vehicles often encounter turns or u-turns. at this time, the vehicle's steering flexibility becomes very important. understanding the road width required when your car makes a u-turn can help you avoid dangerous situations such as scratches. after actual testing, the minimum road width for the evaluation vehicle to make a u-turn is 9.8m, which is at the upper end of the same level.

handles in the car are necessary for people with limited mobility, and they can also play a certain auxiliary role in the safety of passengers on bumpy roads. in addition to the main driver's door, the review car is equipped with handles above the other doors, which is more convenient.

6. endurance test

in the actual test, the air conditioning temperature in the car was adjusted to 22 degrees celsius, the ev mode and normal driving mode were turned on, and the seat ventilation was adjusted to level 2. the driving route passes through urban roads and ring roads, and the average vehicle speed is 50±2km/h. when arriving at the destination, the kilometers displayed on the vehicle's display have increased by 11km and the cruising range has decreased by 13km. that is, the average cruising range consumed for every 1km traveled is about 1.18km.

in addition, we also tested the charging efficiency. after the actual tester used a fast charging pile to charge for 10 minutes (peak power consumption), the power was charged from 15% to 39%, and the cruising range increased by 29km, which was basically consistent with the time expected by the vehicle computer.

summarize:

through this test, it can be seen that byd qin l dm-i not only performs well in fuel economy, but its daily practicality test results are even more eye-catching, especially the multimedia function, which occupies a larger share among models of the same class. advantages. of course, byd qin l dm-i still has room for improvement in terms of daily practicality. for example, the engine hood has a manual single-sided support rod, the left/right exterior rearview mirrors have poor visibility, and the blind area in the rear vision is large. but overall, the flaws outweigh the flaws. if you are planning to buy a mid-sized car with high cost performance and excellent practicality in the near future, then byd qin l dm-i deserves your focus.