2.9L loss of fuel consumption, range of 2100km, BYD's fifth-generation DM can't spray!

New car reviews

2024-05-28 21:51Posted in Guangdong automotive creators

With 2.9L fuel consumption, a comprehensive range of 2,100 kilometers, and an engine thermal efficiency of 46.06%, BYD has once again created industry-leading hybrid technology. Sure enough, only BYD itself can defeat BYD's DM technology.

On May 28, BYD officially released the fifth-generation DM technology, compared with the 3.8L/100km fuel consumption of the fourth-generation DM-i super hybrid technology, the fuel consumption of the fifth-generation DM technology was reduced by 0.9L/100km, and the fuel consumption of the NEDC condition was only 2.9L/100km, once again refreshing the fuel consumption record of plug-in hybrid vehicles.

2.9L loss of fuel consumption, range of 2100km, BYD's fifth-generation DM can't spray!

The CLTC consumes 10.7 kWh/100 km and accelerates to 100 km/h in 7.5 seconds. In the media test of BYD Qin L/Seal 06 DM-i loss of electricity and fuel consumption, there is even a measured loss of 1.88L/100km of fuel consumption, which is too terrifying.

In addition, the BYD Qin L/Seal 06 DM-i, equipped with BYD's fifth-generation DM technology, has a combined range of 2,100 kilometers. In the media test organized by BYD, the measured comprehensive range performance is basically more than 2300 kilometers, and the longest cruising range even exceeds 2500 kilometers.

BYD's fifth-generation DM technology is equipped with a new 1.5L plug-in hybrid engine with a power of 74kW and a torque of 126Nm, and the thermal efficiency of the new 1.5L plug-in hybrid engine has reached a new high of 46.06%.

The EHS electric hybrid system is available in two different power ranges: 120 kW and 160 kW.

The energy density of the new plug-in hybrid blade battery has been increased to 115Wh/kg, the discharge rate is 16C, and the feedback rate is 5C. Qin L and Seal DM-i are available with 10.08 kWh and 15.87 kWh plug-in hybrid power blade batteries with two different capacities, matching two different ranges.

At the same time, the AC slow charging power of the fifth-generation DM has been increased from 3.3kW to 6.6kW, and the charging time has been shortened by 60%. DC fast charging is as fast as 30%~80% to 21 minutes, and the charging time is shortened by 36%. The external discharge function has been increased from 3.3kW to 6kW, which can carry more electrical appliances.

In addition, the fifth-generation DM technology is also equipped with a 12V lithium iron phosphate small battery, which is earlier than the traditional lead-acid battery, with a lower self-discharge consumption of only 0.02kWh/month, a charge and discharge efficiency of 94%, and a higher lifespan, reducing the cost of replacing a small battery.

In terms of thermal management technology, the fifth-generation DM technology divides the thermal management architecture into three aspects: front cabin thermal management, cockpit thermal management, and battery thermal management.

In terms of battery thermal management, the second-generation battery refrigeration system has improved the average temperature performance and lower energy consumption, and at the same time, it can realize the battery pulse self-heating function in all scenarios of charging, driving and parking, and the heating rate is increased by 60%.

In terms of cabin thermal management, the cabin temperature control rate can be faster. It takes only 12 minutes to go from 55°C to 26°C in summer and 9 minutes to go from -20°C to 20°C in winter. Moreover, it can intelligently detect the temperature of the cabin and the outside of the car, and automatically adjust the proportion of internal and external circulating air volume, as well as the outlet air temperature.

To put it simply, the automatic air conditioning function is more intelligent than the previous generation of DM technology.

The editor said:

2.9L/100km loss of electricity and fuel consumption, comprehensive range of 2100 km, these two data out, what reason is there to reject BYD's fifth-generation DM technology? At present, there are no other car companies in the industry to launch a plug-in hybrid system with the same data, and BYD has once again seized the opportunity in the market, which will definitely have a positive impact on its sales.

BYD put this king fried technology on the Qin L and Seal 06 DM-i, two new models for the first time, in the hope that these two models will shock the market as soon as they appear. Subsequently, BYD will definitely put the fifth-generation DM on other new models one after another, and there is no doubt that this year is a big year for BYD's products.

So, which BYD plug-in hybrid model do you most hope to be equipped with this fifth-generation DM technology?

View original image 198K