Shulou(Shulou.com)12/24 Report--

CTOnews.com December 11 news, Domestic auto media AutoLab last night in micro bo post said, Yu Chengdong in WeChat friends circle on the previous question M7 participation in "2023 understand car emperor winter test" Test results to make a statement: Pit test, mislead the public! Science and rigor are the basic rules that should be followed!

CTOnews.com has previously reported in detail on the controversial beginning and end of the "winter test" results of the M7 model. The timeline is roughly as follows:

Recently, Zhichedi conducted winter performance tests on dozens of new energy vehicles, involving the performance of pure electric vehicles and hybrid vehicles in many fields. The test site is located in Mohe, which is currently in an extremely cold weather state. In the plug-in hybrid group's "pure battery life achievement rate" project, the boundary M7 has only 31.60% achievement rate. (Mengshi 917, Deep Blue S7 Extended Range Edition, Chuanqi E9 PHEV three models in-30℃ extremely cold environment can not use pure electric mode driving, not included in the results)

On Friday, AITO explained the test in detail: The test media confirmed that the vehicle had been air-conditioned for a total of 71 minutes before the official test, and continued to heat for 40 minutes after the temperature inside the vehicle reached 24 degrees Celsius.

In this process, there are more than ten times to open and close the doors and windows, among which the longest time exceeds 3 minutes, which greatly increases the energy consumption of the air conditioner, resulting in a rapid drop in electricity. Under the condition of severe cold limit and continuous heating of air conditioner, the windows and doors are opened for many times for a long time, which seriously deviates from the real use scene of users.

In addition, the remaining battery capacity of the vehicle during the test was 74.9%. The test was started only when the driver and four 60kg sandbags were carried. When the battery capacity was 20.4%, the range extender started, and the actual battery consumption was 54.5%, realizing 55.3km of pure battery life under extreme weather conditions in winter.

Related Reading:

"AITO asks the boundary response M7" winter test "pure electric endurance achievement rate bottom: air conditioning continues to heat before test, vehicle doors and windows frequently open and close"

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