In the past two days, Yu Chengdong's angrily criticizing the winter test of the car emperor has become a hot topic. He bluntly said, "A deceptive test that misleads the public! ". As for why Yu Chengdong is like this, we have to start with the "Plug-in Hybrid Group Pure Electric Range Achievement Rate" tested by the car expert. In the test, the Wenjie M7 equipped with a 40-degree ternary lithium battery had a pure electric range attainment rate of only 31.60% and ranked last.
AITO Auto officially released an article later stating that the car emperor used air conditioning and heating for a total of 71 minutes before the test. Even though the temperature inside the car had reached the test standard of 24 degrees Celsius, it still used heating for an additional 40 minutes.
at the same timeDuring this process, there were more than ten operations of opening and closing the doors and windows, the longest of which was more than 3 minutes, which greatly increased the energy consumption of the air conditioner and caused a rapid decrease in battery power..
The official meaning is very clear: there is something fishy in the test of the car emperor, and the test results are deteriorated by human manipulation, which is not in line with the objective facts.
Interestingly, after Yu Chengdong’s public anger, Great Wall Motors also officially announced that it would hold a "Understanding Car Emperor Winter Testing Standards Questioning and Communication Meeting"The topics covered include scientific and fair standards for new energy winter testing, vehicle maintenance standards for pure electric range testing, vehicle power standards for climbing angle testing, vehicle braking standards for climbing distance testing, etc.
According to online reports,Some engineers from the BYD Look Up Research Institute were also very dissatisfied with the hill-climbing part of the winter test., according to the news, the U8 has a "snow mode", which can greatly improve its own capabilities with the same tires.
However, in the test of the car expert, the road sports mode was actually used. The competition was not about climbing, butWhich road sports mode is better suited to ice and snow roads?, just like letting ophthalmologists compete to see who can cut the appendix the fastest, it has become a purely entertainment program.