From the project establishment a few years ago to the upcoming launch, BYD Han is undoubtedly the most popular model in the "Dynasty Series". The car is nearly 5 meters long, positioned as a mid-to-large four-door coupe, and has a drag coefficient of only 0.233Cd. Various parameters have been exposed one after another, all of which have affected the nerves of consumers. This car represents BYD's many years of immersion in the new energy vehicle market. The most perfect answer sheet, bar none.
▲High-end four-door coupe, two front face styles
BYD Han DM
From the application pictures, the actual car released this time is similar to the previous one The official pictures provided by the company are highly consistent. The new Dragon Face design language has undergone significant changes compared to the brand's current products, and the entire vehicle looks more dynamic and majestic. In addition, there are differences in appearance details between DM models (plug-in hybrid) and EV models (pure electric).
Among them, the plug-in hybrid version uses a hexagonal grille composed of horizontal banners, which is more in line with the Dragon Face design language of current products. The front face of the EV model (pure electric) incorporates more exclusive elements for new energy vehicles. The front grille has been changed to a closed type, the headlights have become sharp and slender, and the lines on the front surround have been simplified. The "saucy red" body looks more avant-garde and sci-fi.
▲The drag coefficient is 0.233Cd, the best in its class
BYD Han EV
BYD Han has indeed put a lot of effort into the optimized design of aerodynamics. Including the lower starting position of the front hood and the curved outline of the front face, the airflow can quickly follow the body and flow backwards quickly. Combined with the large-angle slip-back tail and deflector, the airflow can be smoothly guided to the rear without causing turbulence.
As for the body kit, the emergence of trendy designs such as hidden door handles, drop-shaped rearview mirrors, aerodynamic separation design at the rear of the car, and highly flat lightweight aerodynamic wheels also further depresses the overall vehicle. the drag coefficient. According to previous BYD official test data at the Shanghai Wind Tunnel Center, BYD Han's drag coefficient is only 0.233Cd, which is superior to similar products such as Geely Geometry A, Xpeng Motors P7, and GAC New Energy AionS.
According to the declaration information, the length, width and height of the new car are 4980/1910/1495mm respectively, and the wheelbase is 2920mm. It is a standard medium and large sedan. Moreover, the positioning of the new car is consistent with that of the Audi A7 and BMW 6 Series, including the iconic elements of a four-door coupe such as frameless doors and a hatchback tailgate. In terms of tires, the car provides two specifications of tires: 245/50?R18 and 245/45?R19.
▲EV/DM are launched simultaneously, who else but Toyota!
In terms of power, BYD Han EV and Han DM adopt pure electric drive and plug-in hybrid drive respectively. Among them, Han EV single-motor two-wheel drive and dual-motor four-wheel drive models, the single-motor version is equipped with a maximum power of 163kW (222PS), and the dual-motor version has a maximum power of front/rear motors of 163kW (222PS) and 200kW (272PS) respectively. The power battery Uses lithium iron phosphate battery pack.
The Han DM model is equipped with a power system consisting of a 2.0T turbocharged engine and a permanent magnet synchronous motor. The engine has a maximum power of 141kW (192PS) and the electric motor has a maximum power of 180kW (245PS). It is matched with a DCT dual-clutch transmission and can realize electric four-wheel drive.
In addition, BYD Han series will also be China's first new energy mass-produced vehicle equipped with Bosch's "IPB intelligent integrated braking system". The "CST comfort braking function" developed based on the IPB system will also be launched in China. It made its world debut on the Han model.
▲Will BYD become the “Huawei” of the automotive industry?
From the "ugly" first-generation BYD Qin to today's "Dragon?face dynasty family", BYD is the best example of a private enterprise's counterattack. All these results are due to the brand Unswerving persistence in the field of hybrid power systems. The poor experience of the 1.5T with dual-clutch back then has become BYD's "black history". Now the latest plug-in hybrid has reached new heights in terms of performance, quality and economy.
BYD's product strategy in recent years fully reflects what "good steel is used on the blade".
Starting from the new generation Tang, BYD has gradually abandoned its self-developed dual-clutch transmission and switched to Hyundai Group's Pavotech 6AT, which is indeed much better than the previous dual-clutch in terms of shifting logic and smoothness. There is something to gain. In the field of hybrid systems, BYD has fully optimized the existing "three-engine four-wheel drive". Anyone who has truly experienced the first and second generation Tang DM can clearly feel this. The distance between the two represents the progress of the brand. As for the BYD Han series, in addition to further optimization of the power system, BYD has made gratifying progress in aerodynamic design, technology application, detail quality, etc. This is what a truly internationally competitive brand and product should look like. .
The rear axle motor is used to achieve four-wheel drive without the need for a transmission shaft
In addition, in order to meet consumers' pursuit of economy, BYD has also developed the latest "dual-engine four-wheel drive". "Drive" system, which eliminates the front axle motor for low-speed bursts and retains only the rear axle motor to achieve full-time electric four-wheel drive. The simplified structure brings better fuel economy to the series, and the price will also be lowered, which is undoubtedly more in line with the core demands of young families and policies and regulations for new energy vehicles.
Modular Toyota THS is an important trend in hybrid systems
When it comes to hybrid, we have to talk about BYD and Toyota Motor, which has been in this field for more than ten years. For comparison, in view of the "big pit" of hybrid power, BYD still has a certain gap in the modular design of the power system, and its working efficiency is still not up to the level of Toyota's THS hybrid system. This is specifically reflected in the comprehensive performance of the former without charging. Fuel consumption under working conditions is significantly higher.
Strive to make the powertrain more "home-friendly"
To put it simply, BYD still lacks a "universal" power coupling mechanism, modular , standardization, and more emphasis on economic attributes, which will be an important direction for BYD's future development.
▲Put the "wolf" into the pen so that the "sheep" can move
"Oil to electricity" has come to an end
The new energy of the year The state has spent a lot of money on the car subsidy policy, but the "parasitic" car companies only know how to subsidize the "oil-to-electricity" policy, and BYD is undoubtedly a breath of fresh air in pure electric and plug-in hybrid vehicles. , electric four-wheel drive and many other fields, they represent the benchmark for domestic cars.
Only by "introducing the wolf into the house" can we make domestic cars move
Nowadays, Tesla's "admission certificate" has cut off the survival of a large number of new car-making forces. With the dual-point policy, anyone who relies on "switching oil to electricity" will undoubtedly die. In fact, I don’t blame the country for being ruthless and not giving the sheep a little stimulation. They never know how to move. Instead, they feel that they should be fed and drank. This is what the real "angry with them" means.
Judging from the current influence and market performance, BYD is undoubtedly one of the independent car companies that has truly laid the foundation and engaged in development in a down-to-earth manner. In the future, it will also be one of the few that can rely solely on new energy vehicles. A national brand that can withstand the pressure of Tesla’s wholly-owned factories.
This article comes from the author of Autohome Chejiahao and does not represent the views and positions of Autohome.