BYD "Ocean Network" is now slowly unfolding. At the Chongqing Auto Show , another new product in the marine life series of BYD's e-platform 3.0 technology - seal, started pre-sale for 212,800-289,800 yuan.
marine life series, previously led by the new pure electric species "dolphin", has achieved good results in the 100,000-class pure electric market. Seals with a higher positioning may also be able to make a success of their own market segments. rise".
Seal is built based on the "marine aesthetics" design concept. The closed front face has many elements. The unique light set makes the seal's "eyes" more affectionate, and the water ripple decoration brings a high degree of recognition.
Seal's body dimensions are 4800mm, 1875mm, and 1460mm respectively, with a wheelbase of 2920mm. The body is slender and has considerable space. Its "side face" is full of coupe flavor. The five-petal wheels are both beautiful and practical. They adopt a semi-enclosed design. The double waistline shows the power of the seal body. The low-lying shape creates a strong sports atmosphere. .
It is worth mentioning that under the premise of fully complying with the aerodynamic principles, the designer has brought a drag coefficient as low as 0.219Cd to the Seal, which has reached the supercar standard and is 0.23Cd lower than the Tesla Model 3 body. The wind resistance of the car body is more considerable.
In addition, the seal is as exquisite as its appearance.
In the car, the extremely simplified style makes the center console become the background version, which appropriately highlights the presence of the 15.6-inch floating touch screen and brings a good technological atmosphere.
Upon closer inspection, the Seal’s central armrest box area uses some crystal elements, which makes it look high-end and smart. Looking up, a large panoramic sunroof with an area of 1.32 square meters makes the view inside the car more transparent.
In the intelligent experience session, 5G network, DiLink 4.0 and DiPilot are also not absent, optimizing the convenience, safety and comfort experience of using the car.
As the master of e-platform 3.0 technology, Seal’s biggest highlight is its “four firsts”.
First, Seal uses CTB battery body integration technology for the first time.
CTB battery body integration technology uses a honeycomb structure to integrate the BYD battery pack with the chassis. The blade battery +CTB technology is equivalent to a double insurance for the safety of seals, and at the same time, the upper limit of battery space capacity is increased by 14 %, effectively extending product life. According to
data, Seals are equipped with iron phosphate batteries with capacities of 61.4kWh and 82.5kWh respectively. Under CLTC operating conditions, the battery life can reach up to 700km per 100 kilometers, allowing users to travel without anxiety.
Another major benefit of CTB technology is that it gives Seal a body torsional stiffness of 40,000+N·m/°, which is comparable to million-dollar luxury cars such as Mercedes-Benz S-Class , bringing a higher dynamic effect to the product. , thereby transforming the seal's control texture into a more advanced one.
Second, Seal is equipped with iTAC intelligent torque control technology for the first time.
As the name suggests, the focus of this technology is on the control of torque. The main function is to monitor the torque demand of the vehicle's front and rear axles through sensors. If it is on a slippery road in rain or snow, the vehicle's center of gravity can be adjusted in time to prevent slipping by adjusting the torque. Seal always maintains a stable posture during driving, making driving safer.
Third, Seal is the first to adopt a rear-wheel drive/four-wheel drive architecture.
In fact, when it comes to control, it really depends on rear-wheel drive and four-wheel drive. This is not to say that front-wheel drive cars are bad, but they each have their own emphasis.
Seal's rear-wheel drive model is equipped with a rear-mounted permanent magnet synchronous motor with a maximum power of 150kW and a maximum torque of 310N·m; the four-wheel drive model is equipped with a front AC asynchronous + rear permanent magnet synchronous motor. The total power is 390kW and the total torque is 670N·m. The performance of the four-wheel drive model is comparable to that of a million-dollar supercar, and the acceleration from 0 to 100 kilometers is only 3.8 seconds.
Fourth, Seal is the first to use front double wishbone + rear five-link independent suspension .
Most products at this stage use front and rear independent suspension . However, the front suspension of most models uses MacPherson independent suspension with a simple structure and lower cost.
and double wishbone independent suspension has a large lateral stiffness, which can effectively suppress cornering roll.Because of this characteristic, double-wishbone suspension is often favored by sports car brands such as Ferrari and Maserati . For people who like to play cars, double-wishbone suspension brings enough "show off" drifting skills. Controllability and stability.
is matched with the golden axle load ratio of 50:50, which further improves the controllability of the product, allowing every driver to fully appreciate the fun of driving control.
As a "new pure electric coupe", Seal's positioning is very clear, it is developed for young people.
Today's sporty products are very popular in the young market. While meeting the common needs of Chinese people for good looks and large space, Seal pays more attention to control empowerment and adapts to the individual pursuits of young people.
The arrival of the seals also verified the energy that BYD has accumulated for many years.
Since the release of Ocean Network last year, the warship series includes , the destroyer 05, and the frigate 07 will be launched soon. The dolphin of the biological series has also been galloping in the market for some time. With the support of sufficient technical foundation, BYD quickly completed a new product layout, with the help of " The power of "wind outlet" will transform more young new energy users.
