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as the leading third-party automobile quality evaluation platform in china, chezhi.com has launched the "new car merchandising evaluation" column based on a large number of automobile product test samples and scientific data models. every month, senior evaluators use professional equipment to conduct systematic testing and evaluation on several models on sale within two years of domestic launch and with a mileage of no more than 5,000 kilometers, through objective data and subjective feelings, to comprehensively display and analyze the overall commodity level of new cars in the domestic automobile market to provide consumers with objective and true opinions when purchasing vehicles.

the second-generation aion v, built on the aep pure electric digital platform, adopts the new "t-rex" design language and has a more recognizable hardcore suv shape. at the same time, the entire series has been upgraded to be equipped with magazine battery 2.0 and adapted to 400v+3c fast charging technology, which can achieve faster recharge speed. coupled with lidar, intelligent driving capabilities have also been fully enhanced. according to data from chezhi.com, as of press time, the 2024 second-generation aion v has only received one cumulative complaint since its launch, and its reputation has been excellent in the short term. so, can the 2024 second-generation aion v continue its current reputation? will there be some new problems that are difficult for ordinary consumers to discover? this issue of "new car commercial evaluation" will clear up the fog for you, and restore a real 2024 second-generation aion v through the two dimensions of objective data and subjective feelings.

1. objective data

this project mainly conducts on-site testing of 12 items such as body workmanship, paint film level, interior air quality, vibration and noise, parking radar, and lighting/visual field of new cars, and uses objective data to comprehensively and intuitively display the performance of new cars on the market. sexual performance.

in the body process testing process, a total of 10 key parts of the vehicle were selected, and 3 key points were selected for each key part for measurement to evaluate the uniformity of the gaps in each key part. judging from the test results, the average gap in most parts of the 2024 second-generation aion v is controlled within 4mm. however, the average gap at the connection between the front fenders and the hood on both sides is relatively high. in addition, the gaps on both sides of the rear wings are high. there is a large difference in the average gap between the sub-panel and the trunk, which will have a certain impact on the final test results.

in the paint film level test, it should be pointed out that because the roof of the 2024 second-generation aion v is made of non-metallic material, no valid data was measured. from the test results, it can be found that the average thickness of the paint film of the 2024 second-generation aion v is approximately 169.2 μm, which is at the upper end of the tested models of the same level. specifically, the average performance of the paint film thickness of each key part is remarkable, but the value fluctuation between each part is slightly larger, reflecting that there is still room for optimization in the uniformity of the paint film spraying on the entire vehicle.

in the in-car air quality test, the vehicle was placed in an internal ground parking lot with fewer vehicles. the actual measured formaldehyde content in the car of the 2024 second-generation aion v was 0.02mg/m3, which complied with the regulations implemented on march 1, 2012. , the relevant standards in the "guidelines for the evaluation of air quality in passenger cars" (national standard of the people's republic of china gb/t 27630-2011) jointly issued by the former ministry of environmental protection and the state administration of quality supervision, inspection and quarantine.

in the static noise test, the measured noise value inside the car of the 2024 second-generation aion v was 35.2db in the stationary state. because it is driven by an electric motor, there will be no noticeable noise after the vehicle is started.

in the air-conditioning noise test, first place the test instrument about 10cm away from the air outlet of the air conditioner, then increase the air volume of the air conditioner from small to large, and measure the noise values ​​at the driver's position at different gears. after actual testing, the air conditioning adjustment of the 2024 second-generation aion v is divided into 10 levels. when the highest gear is turned on, the measured noise value is 74.7db, which is at the mid-to-lower level among tested models of the same level.

in the static in-car vibration test, in the static state after starting, the vibration value of the steering wheel position of the 2024 second-generation aion v was 0, and the vibration values ​​of the front and rear seats were also at a low level. under load, the vibration values ​​in all parts of the car increased. among them, the vibration values ​​at the steering wheel increased significantly, but the actual physical sensation was not obvious.

in addition, we also tested the parking radar, lighting/visibility, control system, tires, sunroof, seats, and trunk. after testing, the 2024 second-generation aion v panoramic sunroof has a considerable lighting area, which can bring a good sense of transparency to the occupants in the car. the review car is equipped with maxxis victra sport 5 series tires, which adopt bionic tread and 3d chamfer design and have good performance in cornering control and wetland safety. the tire specification is 225/45 r19. relatively speaking, the length of the rear seat cushions is too short and needs to be optimized.

2. subjective feelings

this project is subjectively evaluated by multiple reviewers based on the actual static and dynamic performance of the new car. among them, the static aspect includes four parts: exterior, interior, space and human-computer interaction; the dynamic aspect includes five parts: acceleration, braking, steering, driving experience and driving safety. finally, a total score is given based on the subjective evaluation opinions of each reviewer, reflecting the actual performance of the new car in terms of commerciality from the perspective of subjective feelings.

in the external experience evaluation, the 2024 second-generation aion v adopts a design inspired by tyrannosaurus rex, and the front face shape is simpler. the square body outline and the layout of the four wheels and corners help provide a more spacious interior space. the motor cabin does not adopt a closed design, the internal wiring is relatively regular, and the use of tape and insulation materials is relatively sufficient. however, only a single-sided manual support rod is provided, making it more laborious to open or close the cabin cover.

in the internal experience evaluation, the 2024 second-generation aion v adopts the current mainstream simplified design and dual-color combination, and the use of a large number of soft-pack materials enhances the sense of luxury inside the car. the full lcd instrument adopts a "fish screen" design, which can effectively avoid blocking the driver's forward view. however, commonly used information such as gear, speed, battery, driving mode and time are located on the left side of the lcd instrument. the layout is slightly compact and the display is not intuitive enough and needs to be improved.

the front seats are spacious and can meet the needs of drivers and passengers of different sizes. at the same time, thanks to the square body shape and considerable wheelbase, there is ample head and leg room in the front and rear rows, ensuring ride comfort. in terms of storage space, the front center aisle adopts a hollow design, providing a larger storage compartment. there is a folding hook in front of the passenger seat, which is very practical. relatively speaking, the storage compartments on the front and rear door panels are small in size, and the rear cup holders lack stoppers. there is still room for optimization in terms of details.

the 14.6-inch central control screen is equipped with the adigo 5.0 system. it adopts a simple ui design and a page card layout to provide a good look and feel and a convenient operating experience. the system runs smoothly and satisfactorily, and there is no obvious lag in function switching. the intelligent voice system supports four-area wake-up recognition, continuous voice recognition, visible-to-speak and other functions, and can operate air conditioning, seat ventilation, etc.

the entire 2024 second-generation aion v series adopts a front-mounted single-motor layout. the evaluation car is equipped with a high-power motor, and its power parameters are close to the level of a 2.5l naturally aspirated engine. the accelerator pedal adjustment style is more comfortable, the power response is quite positive, the power output is linear and smooth, and the focus is on easy driving.

kinetic energy recovery provides three options: off, weak, and medium. even if it is switched to the highest mid-range, the deceleration effect is not obvious, and the driving comfort is good. the brake pedal stroke is moderate, and there will be a certain false position in the initial stage in the standard mode. in the sports mode, the false position becomes smaller and the braking force comes earlier.

the steering force provides two styles: comfort and sport. in comfort mode, the steering wheel is lighter at low speeds and high speeds. in sport mode, the steering wheel is significantly heavier at high speeds, and control stability is greatly improved.

the chassis uses a combination of front macpherson independent suspension and rear torsion beam non-independent suspension. the suspension can effectively filter out small vibrations from the road surface without losing road feel. when cornering at high speeds and merging continuously, although the body rolls to a certain extent, the overall posture is maintained well and the tire grip is satisfactory.

the evaluation car is equipped with the adigo pilot intelligent driving system, which provides a wealth of preset functions. during driving, the assisted driving function can be turned on by continuously flipping the shift lever down twice. the vehicle can automatically follow the car at the full speed range of 0-120km/h. , the following distance supports multi-speed adjustment, but the distance between the recent gear and the car in front is slightly larger, making it easier to be blocked by other vehicles.

summarize:

based on the above test results, it is concluded that the overall performance of the 2024 second-generation aion v in terms of objective data and subjective feelings has basically met the expectations of the expert jury. at the level of objective data, the paint film thickness is good, but there is still room for improvement in the body workmanship and paint film spray uniformity of individual parts. in terms of subjective feelings, the design derived from the tyrannosaurus rex is impressive, and the four-wheel and four-corner layout provides a spacious interior space. relatively speaking, problems such as the unreasonable layout of the lcd instrument display content and the lack of limiters in the rear cup holders still need to be optimized. taken together, the commercial performance of the 2024 second-generation aion v is at the mid-range level among tested models of the same level.