Loss of 2.9 liters BYD's fifth-generation DM using NEDC mode caused controversy: executives responded

Drive the house

2024-05-30 11:07Published in Henan

Fast technology reported on May 30 that at the BYD fifth-generation DM press conference, the official said that it lost 2.9 liters of fuel per 100 kilometers, which caused controversy, and some people even publicly reported that they were suspected of false and exaggerated propaganda.

At the press conference, BYD said that the Qin L and Seal 06DM-i, which are equipped with the fifth-generation DM hybrid, have a fuel consumption of 2.9 liters per 100 kilometers. This figure is based on the NEDC condition, if it is the WLTC mode, then the fuel consumption per 100 kilometers is 3.8 liters.

The whistleblower seized this point and said that the national standard will abolish the NEDC test condition from July 1, 2021, and the WLTC working condition must be used, but BYD still uses NEDC data as a promotion and does not clearly mark it, which is suspected of false publicity and misleading consumers.

In response to the online controversy, Yang Dongsheng, senior vice president of BYD Group, responded to the general design of DM technology in an interview, saying: "NEDC evaluates fuel consumption relatively more scientifically, and it is closer to the people's working conditions. ”

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Yang Dongsheng said that the average speed of vehicles in NEDC mode is 33 km/h, and the average speed of vehicles in national mode is 47 km/h when upgraded to WLTC. The average speed of major first-tier cities in mainland China is 25 km/h, or even 23 km/h, and the second-tier cities are below 30 km/h, and the normal average speed in China is below 30 km/h.

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