The car is produced in the body of a crossover and has the following overall dimensions:

• wheelbase - 2765 mm;
• length - 4705 mm;
• width - 1890 mm;
• height - 1680 mm;
• wheel size - 235/50 R19.

Front suspension - MacPherson type, rear suspension - multi-link independent. Brakes - disc front and rear with braking energy recovery function.

The  BYD Song Plus EV  is built on the same platform as the BYD Tang. The design of the electric car was created under the direction of Wolfgang Egger, who previously worked as a chief designer at Alfa Romeo and Audi.

The car is equipped as standard with:

• Safety and Driving Assistance  : ABS (Anti-Lock Brake System) with EBD (Electronic Brakeforce Distribution), IPB (Intelligent Brake System), HBA (Hydraulic Brake Assist), BOS (Brake Priority System), ESP (Electronic Stability Control System) , TCS (Traction Control System), VDC (Dynamic Vehicle Control System), RMI (Roll Over Prevention System), Driver and Passenger Front Airbags, Side Airbags, Pretensioner Belts, 360 Degree Surround Vision System, Rear Parking Assist, TPMS (tire pressure monitoring system), (CCS) cruise control, auto light.
• Interior, exterior and controls  : LED front and rear optics, keyless entry, car access via NFC tag, multifunction steering wheel, dual-zone climate control, panoramic sunroof, heated and electric side mirrors (adjustment and folding), eco-leather seat upholstery, electrically adjustable driver's seat (6 directions) and front passenger, instrument panel in the form of a 10.1-inch screen, multimedia system with 6 speakers with a 12.8-inch screen, built-in front-facing video recorder, Wi-Fi and Bluetooth support, USB ports for the front and rear passengers.

The car in the maximum configuration is equipped with:

• Safety and Driving Assistance  : ABS (Anti-Lock Brake System) with EBD (Electronic Brakeforce Distribution), IPB (Intelligent Brake System), HBA (Hydraulic Brake Assist), BOS (Brake Priority System), ESP (Electronic Stability Control System) , TCS (Traction Control System), VDC (Dynamic Vehicle Control System), RMI (Roll Over Prevention System), FCW (Forward Collision Warning System), AEB (Automatic Emergency Braking System), LDWS (Lane Departure Warning), LKS (Active Lane Keeping Assist), Steering Vibration Alert, TSR (Traffic Sign Recognition), TJA (Traffic Traffic Assist), BSD (Blind Spot Assist), RCTA (Reverse Departure Assist), RCW (Reverse Traffic Warning System). rear impact), frontal airbags (airbag) driver and passenger, side airbags, pretensioned belts, a system of circular 360 degree view, rear parking sensors, TPMS (tire pressure monitoring system), (ACC-S&G) adaptive cruise control, auto light.
• Interior, exterior and controls  : LED front and rear optics, HMA (auto switching from low to high beam), keyless entry, car access via NFC tag, multifunction steering wheel, dual-zone climate control with air purification system, panoramic sunroof, rear-view mirror auto-dimming, heated and electrically adjustable side mirrors (adjustable and foldable), eco-leather upholstery, driver's seat (8-way, with memory) and front passenger power adjustment, heated and ventilated front seats, instrument panel in the form of a 10.1-inch screen , a multimedia system with 9 speakers with a 12.8-inch screen, a built-in front-facing video recorder, athermal and sound-absorbing windshield and side windows of the front row, a power trunk lid, Wi-Fi and Bluetooth support, USB ports for front and rear passengers, wireless charger.