Hybrid is the core keyword of domestic cars in 2021, among which not only the BYD DM-i series of hot green brand god cars, Toyota THS dual engine, Honda i-MMD sharp mix, and the Great Wall DHT series of blue brand oil-electric hybrid vehicles have also attracted widespread attention from consumers. In 2022, many first-line independent brands, including BYD, Great Wall, Chery, Geely, and Changan, will set foot in and deeply cultivate the hybrid car market, not to mention the blue brand green card, and the "knockout race" of hybrid vehicles has begun.
Today we will take a look at, in the face of national emission regulations and users' low fuel consumption needs, this domestic sign hybrid vehicle to be launched in 2022, who is the final "antidote" to fuel vehicles?
● BYD Han DM-i
宋MAX DM-i
According to the latest passenger car new product announcement of the Ministry of Industry and Information Technology at the beginning of this year, BYD Automobile will fully expand the DM-i series lineup in 2022, of which Song MAX DM-i, as the first MPV of the series, has recently announced the pre-price, and the upgraded roof design is impressive. 51km/105km two kinds of pure electric endurance, loss of power and fuel consumption of 4.4-4.5L/100km is still the core competitiveness of this type.
汉DM-i AWD
In addition, the BYD Han series will also complete the mid-term redesign this year, and the new car will redesign the front face and tail shape, especially the new style of through-the taillight design, which looks very cool. In the powertrain part, in addition to the EV pure electric version and DM-power plug-in hybrid version, the Han series also launched the DM-i version for the first time, and provides a front-drive version and a four-wheel drive version to choose from.
唐DM-i AWD
It is worth mentioning that there are also new BYD Tang DM-i models in the declaration information, the front face style and the current model have certain differences, more importantly, the car also provides a DM-i four-wheel drive version with a P4 bridge for the first time, that is, the rear axle is driven by a maximum power 200kW permanent magnet synchronous motor, so as to achieve electric four-wheel drive, and the current Tang DM-i series is a front-drive model.
●WEY MOCHA DHT-PHEV
On January 14 this year, WEY Mocha DHT-PHEV officially opened pre-sale, with 2 models with a pre-sale range of 299,000-31.50 million yuan. This is the flagship model of the Great Wall Lemon Hybrid DHT, not only has a 1.5T engine + hybrid front axle of dual motors, but also has independent motor drive (maximum power 135kW) on the rear wheels, the official acceleration time of 0-100km/h is 4.8s, and the fuel consumption is only 5.55L/100km.
In terms of design ideas, the Great Wall DHT and BYD DM-i are no different, are dedicated 1.5T engines, two motors with a different shaft layout, no independent transmission, but the Great Wall has done further optimization in its own hybrid mechanism part, and the output of the engine has a two-stage gear transmission mechanism, which can play a role in amplifying the torque of the engine, with the P4 bridge, which is also an important reason for the car to "break the hundred" within 5 seconds, and the active Tang DM-i (front drive) can not do this.
The maximum pure electric endurance can reach 204km
It is worth mentioning that the Mocha DHT-PHEV is a very hardcore green card plug-in hybrid, the Great Wall is equipped with a larger capacity of the ternary lithium battery pack, although the capacity is not clear, but the official announcement of its pure electric mileage can reach 204km, which is nearly double the same green card plug-in Tang DM-i.
● Chery Tiggo 8 PLUS Kunpeng e+
In mid-January this year, Chery Automobile also announced for the first time the relevant technical details of the new Kunpeng DHT super hybrid platform, which will appear for the first time on the Tiggo 8 PLUS Kunpeng e+ and Xingtu Chasing PHEV, all of which are green plug-in hybrid systems. Among them, Tiggo 8 PLUS Kunpeng e+ has announced on January 14 that the first price is 151,800-165,800 yuan, and the pure electric mileage of the whole series is 100km, which refers to Song PLUS DM-i and WEY latte DHT-PHEV.
Compared with the above two, Chery has optimized the design of this Kunpeng DHT system in order to achieve a high degree of compatibility and balance of fuel consumption/performance. According to official data, Tiggo 8 PLUS Kunpeng e+ is equipped with a hybrid special 1.5T engine, front axle dual motor, rear axle motor, with TSD dual-shaft drive module, the vehicle 0-100kmh / acceleration time is less than 5s (four-wheel drive version), 0-100km/h acceleration time 7s (two-wheel drive version), and the power loss fuel consumption is only 5.0L/100km.
Where the three Kunpeng DHT motors are located
In terms of technical details, Chery adopts a front axle module called TSD dual-shaft drive, which is the same as two motors, but Chery has added a complex clutch + three-stage transmission mechanism (not an independent transmission) to the output of the three-engine module, not only can the engine be balanced, but also the single motor pure electric / dual motor pure electric mode can also be switched to speed ratio, which can maximize the explosive force of the vehicle in the middle and low speed conditions.
●Geely Hoshikoshi L Hi· X
Unlike the above, Geely Automobile has launched the upcoming Star-Etsu L Hi · X uses a set of Lei Shen Zhi Qing oil-electric hybrid system, the car has been officially opened on December 25 last year, the pre-sale of Super Xun is 173,700 yuan, because it is a blue card, so this car is mainly with WEY latte DHT, Toyota RAV4 Rongfang on the same stage.
The engine, dual motors, and planetary gear set are coaxial layouts
Thor Hi · X is also a hybrid system without independent transmissions, but it has a three-gear transmission mechanism like Chery Kunpeng DHT, but Geely chose to use two sets of planetary gears for electromechanical coupling and power shunting, the dual motors and engines are coaxial layout, named DHT Pro, and Chery uses a combination of gear sets and clutches.
According to the official, the thermal efficiency of the car is as high as 43.32%, the fuel saving rate is 40%, the maximum endurance is 1300km under full fuel, the acceleration time of 0-100km/h is 7.9 seconds, and the comprehensive fuel consumption is only 4.3L/100km. It should be noted that Hoshikoshi L Hi · X's oil-electric hybrid system uses a 1.5T in-line three-cylinder engine, which is significantly different from the above.