The official has not revealed too much information yet, but referring to BYD's "Yi Sifang" technology platform, Yi Sanfang may be BYD's unique power system with three independent motors as the core. It is worth mentioning that the latest model of Denza, Z9GT, will be unveiled at the Beijing Auto Show. According to known information, the car is equipped with a three-motor power system and may be the first model to use the "Yi Sanfang" technology.

According to the previously declared information, the length, width and height of the Denza Z9GT are 5180/1990/1500 (1480) mm, and the wheelbase is 3125 mm. The huge size of the vehicle also provides sufficient space support for the driving comfort inside the car. In terms of power, the Denza Z9GT is equipped with three drive motors, with a maximum system horsepower of 985Ps, and a zero-to-hundred acceleration of 3 seconds, with a power performance comparable to that of a million-class supercar.

BYD's Yi Sifang technology, also known as "four-motor drive technology", is one of BYD's core technologies in the field of new energy vehicles. This technology platform is mainly composed of four motors, which can provide stable and flexible power output and excellent driving experience. Yi Sifang technology platform is a complete set of technology platforms. Simply put, the functions that are easily perceived by users include the following: 1. Turn around on the spot: The drive of four motors enables the vehicle to turn around on the spot. Not only does it make the vehicle more flexible and free on narrow roads, but it also helps to park and get out of trouble in bad road conditions such as urban waterlogging and icy and snowy roads. 2. Four-wheel independent drive: Yi Sifang technology realizes true four-wheel independent drive through the highly coordinated control architecture of the central computing platform + domain control controller, integrating multi-modal perception signals, and can achieve precise control of the vehicle's four-wheel dynamics according to road conditions and needs. When driving on icy and snowy roads in winter, Yi Sifang's core control technology can also allow the vehicle to make full use of the best ground adhesion and improve the vehicle's handling limit. 3. Three-motor vector control: Through three-motor vector control, while providing an excellent driving experience, it can also avoid the occurrence of secondary accidents. 4. Emergency floating function: This is a major highlight of BYD Yisifang's technology, namely the ability to escape from emergencies in extreme situations, including vehicle floating in emergency situations, to further ensure the safety of the vehicle.