Quick Review: BYD Song PLUS EV
Vehicle Highlights:
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With body dimensions of 4785x1890x1660mm—best-in-class—and a trunk capacity of 574-1477L, it offers significantly superior cargo capability compared to rivals, fully meeting family travel needs.
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A CLTC range of 520km, fast charging in 0.5 hours, and a panoramic sunroof that can be opened deliver a balanced performance in both range and riding comfort.
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The top speed of 175km/h leads its class, paired with smooth power output, catering to daily driving and highway travel requirements.
Please Note:
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Tech features are relatively basic: it lacks a transparent chassis function and does not provide a power-adjustable passenger seat, slightly trailing some competitors in technological convenience.
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Fast-charging efficiency is lower than that of certain peers (e.g., AION V at 0.37 hours), indicating room for improvement in charging speed.
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Energy efficiency still has optimization potential, with an electricity consumption of 13.7 kWh/100km, slightly higher than the best-in-class level (12.5 kWh/100km).
Basic Information
The BYD Song PLUS EV is the flagship pure electric SUV under BYD's Ocean Series.
In August 2025, the total sales of the Song PLUS series (including EV and DM-i models) reached 13,098 units. In June of the same year, the series achieved sales of 26,813 units, with the EV model alone contributing 12,926 units—nearly half of the total. From January to June 2025, cumulative sales of the Song PLUS EV reached 64,779 units, accounting for approximately 47% of the series' total sales, demonstrating stable market acceptance.
The 2025 Song PLUS EV offers two range options: 520 km and 605 km (CLTC). The starting price is approximately $21,500, with the top-tier model priced around $25,800, targeting family users and medium to long-distance travel scenarios.
You can explore the vehicle’s exterior and interior design in detail via the following video:
Competitive Comparison
We have identified three pure electric models with a starting price within $1,000 of the BYD Song PLUS EV 520KM Luxury trim and compared their officially published parameters. The comparison reveals that the BYD Song PLUS EV 520KM Luxury trim demonstrates well-rounded capabilities when compared to peers such as the BYD Yuan PLUS, AION V, and GAC Toyota bZ3X, with particularly outstanding advantages in space and family practicality.
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Range & Energy Efficiency CLTC range of 520 km, placing it on par with the Yuan PLUS (510 km) and bZ3X (520 km). Although it falls short of the AION V's extended range (650 km), its energy consumption of 13.7 kWh/100 km is well-managed, balancing daily commuting needs with economic efficiency.
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Charging Performance Fast charging time of 0.5 hours matches the Yuan PLUS but is slower than the AION V (0.37 hours) and bZ3X (0.4 hours). Charging speed is moderate, meeting mainstream usage requirements.
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Power Performance Maximum power of 150 kW and torque of 310 N·m, aligning with the Yuan PLUS and surpassing the bZ3X (200 N·m). With a top speed of 175 km/h, it leads the four models compared, delivering stable performance on highways.
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Space & Practicality Body dimensions of 4785x1890x1660 mm make it the longest among the compared models. The cargo capacity of 574-1477 L significantly outperforms the Yuan PLUS, AION V, and bZ3X, offering clear advantages for family travel and storage needs.
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Feature Configuration Equipped with an openable panoramic sunroof, enhancing the sense of openness in the cabin. However, the driving assistance system lacks a transparent chassis function, and only the driver’s seat is power-adjustable. This places it slightly behind the AION V and bZ3X, which offer dual power seats, in terms of convenience.
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Detail Design Includes 2 USB/Type-C ports in both the front and rear rows, with a logical layout that meets the charging needs of all occupants.
Summary
The Song PLUS EV 520KM Luxury trim holds distinct advantages in dimensions, cargo capacity, and top speed. While its tech features may not be as extensive as some competitors, it remains a practical and travel-focused pure electric SUV.
| Model / Parameter | BYD Song PLUS EV 2025 Intelligent Driving Edition 520KM Luxury | BYD Yuan PLUS 2025 Intelligent Driving Edition 510KM Excellence | AION V 2026 Tyrannosaurus Family Edition 650 Travel | GAC Toyota bZ3X 2025 520 Pro LiDAR Edition |
| Basic Infomation | ||||
| Driving Range (km) | CLTC：520 | CLTC：510 | CLTC：650 | CLTC：520 |
| Charging Time (hours) | Fast charging 0.5 hours, Slow charging 10.2 hours | Fast charging 0.5 hours, Slow charging 8.64 hours | Fast charging 0.37 hours | Fast charging 0.4 hours, Slow charging 10 hours |
| Maximum Power (kW) | 150(204Ps) | 150(204Ps) | 165(224Ps) | 150(204Ps) |
| Maximum Torque (N·m) | 310 | 310 | 240 | 200 |
| Maximum Speed (km/h) | 175 | 160 | 160 | 160 |
| Body | ||||
| Vehicle Dimensions (mm) | 4785x1890x1660 | 4455x1875x1615 | 4580x1854x1686 | 4600x1875x1645 |
| Number of Seats (units) | 5 | 5 | 5 | 5 |
| Trunk Capacity (L) | 574-1477 | 434-1338 | - | 427 |
| Battery | ||||
| 100km Power Consumption (kWh/100km) | 13.7 | 12.5 | 12.8 | 12.5 |
| Battery Capacity (kWh) | 71.8 | 60.48 | 75.26 | 58.3 |
| Additional Features | ||||
| Auto Hold | Standard Equipment | Standard Equipment | Standard Equipment | Standard Equipment |
| Driver Assistance Camera | ● Rearview Camera ● 360° Panoramic View | ● Rearview Camera ● 360° Panoramic View ● Transparent Chassis View | ● Rearview Camera ● 360° Panoramic View ● Transparent Chassis View | ● Rearview Camera ● 360° Panoramic View ● Transparent Chassis View ●Blind Spot Monitoring with Side Camera |
| Sunroof Type | Openable Panoramic Sunroof | Openable Panoramic Sunroof | Fixed Panoramic Sunroof | Fixed Panoramic Sunroof |
| Power Seats | ● Driver Seat | ● Driver Seat ● Passenger Seat | ● Driver Seat ● Passenger Seat | ● Driver Seat ● Passenger Seat |
| Drive Mode Selection | ●Sport ●Snow ●ECO/Economy ●Standard/Comfort | ●Sport ●Snow ●ECO/Economy ●Standard/Comfort | ●Sport ●ECO/Economy ●Standard/Comfort | ●Sport ●ECO/Economy ●Standard/Comfort |
| Power Windows | Front and Rear | Front and Rear | Front and Rear | Front and Rear |
| Number of USB/Type-C Ports | 2 (Front) and 2 (Rear) | 2 (Front) and 2 (Rear) | 2 (Front) and 1 (Rear) | 1 (Front) and 1 (Rear) |
Real User Reviews
We collected a total of 520 authentic owner feedback entries through a questionnaire survey targeting real vehicle owners on the DACR Auto Forum. Among these, 372 positive comments (categorized into 12 types) and 148 negative comments (categorized into 12 types) were recorded.
| Positive Feedback | Negative Feedback | ||
| Excellent overall space | 111 | Small trunk space | 45 |
| Excellent range performance | 57 | Significant tire noise | 18 |
| Enjoyable driving experience | 36 | Unimpressive features | 12 |
| Powerful performance | 34 | Poor braking performance | 12 |
| Comfortable ride | 26 | Unsatisfactory chassis performance | 12 |
| Generous rear legroom | 19 | Strong new car odor | 11 |
| Abundant features | 19 | Noticeable abnormal noises | 11 |
| Strong noise isolation | 17 | Insufficient power | 7 |
| Attractive interior design | 15 | Poor sound insulation | 5 |
| Stylish exterior | 14 | Unsatisfactory suspension performance | 5 |
| Practical configurations | 12 | Poor range performance | 5 |
| Smooth power delivery | 12 | Significant wind noise | 5 |
Data Source: DCAR
Positive Feedback
Excellent Overall Space
Summary: The legroom in both the front and rear rows is extremely ample, and the lateral width is sufficient to comfortably accommodate three people.
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"Whether in the front or rear seats, there’s over 4 fists of legroom. With a width of around 1.89 meters, it’s quite roomy even when three people are sitting."
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"A friend told me that the Song Plus has more space than his Audi Q5, and the comfort level is excellent."
Excellent Range Performance
Summary: The actual range achievement rate is stable, and the vehicle maintains strong range performance even under mixed road conditions with the air conditioner on.
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"Half the trip was on the highway at 100km/h, and the other half on national roads at 60-70km/h. The air conditioner was on the entire time. I drove 390km round trip and still had 110km of range left when I got home—I’m very satisfied with the range achievement rate."
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"After the first full charge, the dynamic range display showed 525km, so the range is quite reliable."
Powerful Performance
Summary: The accelerator response is sensitive and direct, acceleration is quick, overtaking is easy, and the power experience is significantly better than that of traditional fuel-powered cars.
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"The accelerator is relatively light with very direct response. When overtaking, I pressed the accelerator, and passed 3 cars in one go."
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"The driving experience is noticeably better than that of fuel cars, especially in terms of lane changes, overtaking, and instant acceleration."
Negative Feedback
Small Trunk Space
Summary: The trunk is adequate for daily storage, but its capacity is relatively small, making it difficult to meet the needs of loading multiple items or outdoor trips. The rear seats need to be folded down to expand the space.
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"The trunk space is a bit small. It’s enough for storing daily items, but it’s not very convenient to fit a few suitcases when planning an outdoor activity."
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"The trunk space is too small—you can barely fit much in it. Although folding down the rear seats can make up for this, you won’t be able to seat people in the rear then."
Loud Tire Noise
Summary: Tire noise and wind noise are quite noticeable when driving at medium to high speeds. Although the front row is equipped with sound-insulating glass, there is still room for improvement in noise control.
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"When driving at 80km/h or 100km/h, tire noise and wind noise become quite obvious, and you can hear a whooshing sound."
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"When driving over 100km/h, the tire noise is too loud. Even though the front row has double-layer sound-insulating glass, you still need to cover the noise with music."
Poor Braking Performance
Summary: The brake feel is relatively stiff, the brake force delivery is not linear enough—the first half of the brake travel feels weak while the second half is abrupt, which affects the driving experience.
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"The brakes are too stiff. The first half of the brake travel doesn’t provide enough stopping power, while the second half is too abrupt."
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"There’s a feeling that the car can’t stop easily. The brakes are extremely stiff, it feels like stepping on a sheet of iron."
