1. Efficient Powertrain & Range: Equipped with a 100kW front-mounted permanent magnet synchronous motor delivering 180N·m of peak torque, paired with a BYD Blade Battery. Offers a CLTC range of 420 km and an energy consumption of 12.0 kWh/100km, perfectly meeting daily commuting needs.
2. Comfort & Space: Features a 2,718mm wheelbase with a focus on generous rear legroom, enhancing passenger comfort. The interior includes an 8.8-inch embedded full LCD instrument cluster and a rotatable 10.6-inch adaptive floating central Pad.
3. Technology & Safety: Incorporates the DiLink intelligent connectivity system and is equipped with comprehensive active and passive safety features including Electronic Stability Program (ESP), Tire Pressure Monitoring System, and multiple airbags.

Please Note:

1. Charging Flexibility: The base variant does not come standard with DC fast charging; this feature requires an optional fast-charging package.
2. Interior Materials: To maintain competitive pricing, hard plastics are used in some interior areas.
3. High-Speed Energy Consumption: Energy consumption increases during sustained high-speed driving.

Vehicle Overview

Basic Information

1. Model: BYD Qin PLUS EV 2025 420km Version
2. Range (CLTC): 420 km
3. Range (WLTP): 341 km (Reference: EV Range Converter, 2025)
4. Charging Time (DC Fast Charging): 0.5 hours (30% to 80%)
5. Energy Consumption: 12.0 kWh/100km
6. Battery Capacity: 47.5 kWh
7. Top Speed: 150 km/h
8. Dimensions (L×W×H): 4765 × 1837 × 1515 mm

Maintenance Costs and Manufacturer Services

Subsidies and Policies

Competitive Comparison

1. Range & Energy Efficiency：While its CLTC range of 420km is lower than the AION S (500km) and Geometry A (450km), it achieves the best energy consumption among the rivals at just 12.0 kWh/100km, showcasing superior energy utilization efficiency.
2. Charging Performance：The DC fast charging time of 0.5 hours (30-80%) matches the AION S and is slightly better than the Geometry A (0.55 hours), positioning its refueling efficiency firmly within the mainstream standard.
3. Powertrain & Performance：With a maximum power of 100kW, its power delivery is tuned for smoothness and energy conservation, adequately meeting daily commuting needs. This is a more conservative approach compared to the AION S (130kW) and Geometry A (120kW).
4. Space & Practicality：With dimensions of 4765x1837x1515mm and a 2718mm wheelbase, it offers superior rear legroom compared to the Geometry A. The 450L trunk space is comparable to the AION S (453L), sufficiently addressing the practical needs of family use.
5. Technology & Features：It comes standard with a rotatable central touchscreen and the DiLink intelligent system. The unique rotating screen design provides a distinct edge in creating a tech-forward ambiance, and its voice recognition system has received widespread user acclaim.
6. Comfort & Convenience：It keeps pace with competitors by featuring power-adjustable seats for both driver and front passenger. The provision of 4 USB/Type-C ports (2 front, 2 rear) offers a balanced and practical configuration.

Real-world Review

1. The chassis tuning prioritizes comfort, effectively filtering out minor road imperfections.
2. High voice recognition accuracy and smooth multimedia system operation

1. Noticeable tire noise at high speeds.
2. The rear seat cushions are somewhat short, offering limited thigh support.

1. Fast-charging tests show it can charge from 30% to 80% in 30 minutes, meeting expectations.
2. In automatic emergency braking tests, the system accurately identified vehicles and pedestrians and braked promptly.
   
   

Real User Reviews

Positive Feedback

Spacious Interior

1. "The space is very practical. You can still fit someone in the middle seat even with two child seats installed in the back, making family trips convenient."
2. "The trunk is more spacious than it looks. A stroller and suitcases fit easily, and it's perfectly sufficient for daily shopping."

Reliable Range & Powertrain

1. "The range is very reliable. A full charge realistically gets over 370 km, which is perfectly adequate for daily commuting."
2. "Power response is smooth, acceleration is linear, and it's comfortable without causing dizziness."
   
   

Negative Feedback

Cramped Rear Seats & Small Trunk

1. "The rear space isn't very large. I'm 178cm tall, and after adjusting the front seat, I only have about a fist's distance between my knees and the front seatback."
2. "The trunk depth is average, struggling with large luggage, requiring careful space planning."

Unstable High-Speed Performance

1. "Power consumption definitely increases noticeably on the highway; you basically have to estimate the range based on 80% of the rated value."
2. "The body feels somewhat floaty at speeds over 120 km/h, requiring a firm grip on the steering wheel."
   
   

References