BYD Song L EV

As the performance flagship of BYD Dynasty Network's B-class hunting SUV, the 2025 Song LEV top-of-the-line model 602KM laser radar four-wheel drive model has a guide price of 249,800 yuan, pushing the performance and luxury experience of pure electric SUVs to a new height. This car is equipped with a dual-motor four-wheel drive system, Yunniang-C intelligent chassis and "Eye of God" advanced intelligent driving

The exterior design continues BYD's Dragon Face 4.0 language. The 4840mm length and fastback coupe shape create a low-lying and sporty posture. The closed grille is inlaid with the "Song" luminous logo, forming a visual focus with the dragon crystal LED headlights on both sides. The newly added "Aurora Blue" metallic paint presents a gradient effect in the sun. The 20-inch high-performance five-star wheels are matched with red four-piston calipers, frameless doors and electric rear wings, which not only retain the sense of new energy technology, but also incorporate youthful elements. It is worth noting that the top-end model is equipped with an AGS active air intake grille as standard, which can automatically adjust the heat dissipation efficiency according to the vehicle speed.

When you get in the car, the suspended wraparound cockpit is in Xuankong Gray, and the center console uses a large area of Nappa leather + suede material, which has a significantly improved touch than the old model. The 15.6-inch central control screen is equipped with the DiLink 100 system, built-in 6-nanometer process chip, supports 5G network and full-scene voice interaction, and the measured navigation loading speed and application switching fluency are at the leading level in the same class. However, the car system occasionally has startup delays, and the voice wake-up response time is about 1.5 seconds, which is still behind the new power brands. In terms of seats, the top-of-the-line model is made of Nappa leather, the main driver supports 12-way electric adjustment, and the front seat ventilation/heating/massage and rear seat heating are standard. Unfortunately, the angle of the rear seats is not adjustable, and long-distance rides may affect comfort.

Space performance is the core advantage of Song LEV. The 2930mm wheelbase brings two fists of legroom in the back row, and with the 570L trunk volume, it is more than enough for daily household use. In terms of configuration, the top-end model comes standard with full-speed adaptive cruise control, active braking, lane centering, 360° panoramic imaging and other functions, which are far more practical than competing products at the same price. Comfort configurations include dual-zone automatic air conditioning, PM2.5 filtering, ANC active noise reduction, as well as a 50-inch AR-HUD head-up display and a 5.8-inch rear air conditioning touch screen. The only drawback is that the rear seat angle is not adjustable, which may affect comfort during long-distance rides.

In terms of power, the top-of-the-line model is equipped with a dual-motor four-wheel drive system, a 150kW asynchronous motor on the front axle + a 230kW synchronous motor on the rear axle, a total power of 380kW, a peak torque of 670N·m, and a zero-to-hundred acceleration of only 4.3 seconds. The CLTC range is 602km, and the actual winter high-speed range achievement rate is about 78% (air conditioning + seat heating is turned on), and the urban commuting range is close to the nominal value. It takes 30 minutes to fast charge 30%-80%. Calculated based on an annual mileage of 20,000 kilometers, the electricity bill is about 2,800 yuan, and the cost of using the car is only 1/4 of that of a fuel vehicle. The chassis tuning is biased towards sports, with a front double wishbone + rear five-link suspension combination, combined with the Yunnian-C intelligent damping system, the high-speed cornering roll control is excellent, but the shock filtering effect is average, and the transmission sense of fine and bumpy roads is obvious.

As the technological epitome of BYD's e-platform 3.0, the advantage of the top-end Song LEV lies in its mature three-electric technology and flagship performance. The three-year value retention rate exceeds 68%, and the battery provides a lifetime warranty, which are all important points for family users. In terms of intelligent driving, the "Eye of God" DiPilot 300 system is equipped with 30 sensors (12 cameras + 5 millimeter-wave radars + 12 ultrasonic radars + 1 lidar), supporting national map-free city navigation (CNOA), high-speed navigation (HNOA), automatic parking and remote control parking. Automatic parking has a high recognition rate for extremely narrow parking spaces, but the following distance control on urban roads is conservative, and the lane change logic is still cautious. The addition of lidar has significantly improved the perception ability of complex road conditions, especially in rainy and foggy weather and when driving at night. The performance is more stable.

Judging from market feedback, the target users of the top-end 2025 Song LEV are pioneering families who pursue performance and luxury. They want the unique styling of a shooting brake, the low cost of a pure electric vehicle, and the technological configuration they want in one go. For consumers who are struggling between Model Y Performance and Zeekr 001, Song LEV provides a "more balanced and pragmatic" choice - it has the technical endorsement of the BYD brand, can enjoy the purchase tax exemption policy, and avoids the range anxiety of traditional luxury brands.