In December this year, the emperor of the car in Inner Mongolia conducted a new energy model endurance test, not surprisingly, almost all of the participating models of the endurance are directly cut, shrinking by more than 50%, you know, now is not the coldest time in Inner Mongolia, the temperature is about ten degrees below zero, but the electric car has not been able to hold, it is clear that the electric vehicle is still not suitable for the northern region.
In addition, this list also has many surprising places, and we will interpret this list in detail.
1st place: NIO EC6 2020 615KM Performance Edition
Nominal endurance of 615 km, measured endurance of 336 km, endurance rate of 54%
I believe that many people will be surprised that Weilai EC6 won the first place, and the first place in the winter endurance is not BYD, nor Tesla, but Weilai, which has always been optimized in terms of battery life.
If carefully analyzed, Weilai EC6 can get the first place, in fact, there is a reason, you know, the 615 km endurance version of this car, with a 100-degree battery, the battery capacity base is large, laying the foundation for its measured first winter endurance. In addition, the car adopts a liquid-cooled constant temperature system, which can heat the battery pack under low temperature conditions, improving the battery performance at low temperatures, while the use of heat pump air conditioning reduces the power consumption of the open air conditioner.
2nd place: Xiaopeng P7 2021 670N edition
Nominal endurance of 670 km, measured endurance of 316 km, endurance rate of 47%
Although there is no heat pump air conditioning, but the use of 80.9 degrees of battery, its own battery capacity is not low, the installation of AGS (active intake grille) can achieve cabin insulation, low temperature battery preheating function, low temperature heating insulation increases the endurance performance at low temperature.
3rd place: Extreme Krypton 001 ultra-long endurance dual motor YOU version
Nominal endurance of 606 km, measured endurance of 298 km, endurance rate of 49%
Extreme Kr 001 ultra-long endurance dual motor YOU version, the use of 100 degrees of ternary lithium battery, there is a heat pump air conditioning, can use the waste heat of the motor to heat the battery system answer. There is also the use of electronically controlled semiconductor active heating system when charging at low temperatures, in general, this temperature control system still has a certain effect, and the endurance achievement rate is close to 50%, which is already a good performance.
No. 16: BYDHan 4WD High Performance Edition Flagship
Nominal endurance of 550 km, measured endurance of 235 km, endurance rate of 42%
Whether from the endurance achievement rate, or the measured endurance, BYD Han's performance is not good, may surprise many people, personally believe that BYD Han's performance is not good, may be because of several reasons.
1, BYD Han is the use of lithium iron phosphate battery, although BYD Han is equipped with a thermal insulation layer, there are also heating plates, but limited by the characteristics of lithium iron phosphate batteries, its low temperature attenuation is more serious than ternary lithium batteries.
2, BYD Han did not use heat pump air conditioning, but PTC heating, this heating method itself consumes more power, but also to a certain extent affects the winter endurance.
No. 19: GAC AION S 2021 PLUS 80 Technology Edition
Nominal endurance of 602 km, measured endurance of 227 km, endurance rate of 37%
GAC's endurance virtual standard problem, has a long history, many people know that GAC's model endurance is relatively virtual, and AION S this car, 37% of the endurance rate, can be said to be quite low, did not use heat pump air conditioning, in the temperature control system, it is only equipped with a general liquid cooling temperature control system, just simply through the liquid heater for the battery heating, there is no other temperature control measures, resulting in AION S's winter endurance attenuation is serious.
25th Tesla Model 3 2021 standard endurance rear-drive upgrade
Nominal endurance of 468 km, measured endurance of 200 km, endurance rate of 42%
Although ranked 25th, the measured endurance is only 200 kilometers, but the nominal endurance of the Model 3 is only 468 kilometers, the endurance achievement rate is 42%, not as bad as the ranking performance, it is still a little stronger than the likes of GAC AION, and byyad Han's endurance agreement rate is consistent, but with the players such as Weilai EC6 and Extreme Kr 001, the gap is still obvious.
Model 3 2021 is equipped with a 55-degree lithium iron phosphate battery, with heat pump air conditioning, a system that is conducive to the waste heat of the electric drive system to heat the battery, and also a liquid temperature control system, which is still relatively perfect in terms of temperature control.
The winter endurance of the above models, which is the most surprising to you, but no matter what, from the above measured endurance, the northern region includes Inner Mongolia, Northeast China, Tibet, Xinjiang, Beijing and other regions, or buy hybrid or fuel vehicles steadily, electric vehicles are still not suitable for low temperature environment use.