2025 BYD SEALION 7 Premium
SUV
Score Summary
Reliability
Expert Reviews
Safety (ANCAP)
Summary
The BYD Sealion 7 Premium is a 2025 model year electric SUV designed for Australian families. It targets buyers seeking a large, well-equipped SUV with strong value, good technology, and competitive pricing. Key attractions include generous standard equipment, a spacious cabin, fast DC charging capability, a large 82.56 kWh battery, and a premium interior feel. However, real-world range can vary with driving conditions, and the drive character is focused on comfort.
Highlights
- Value-focused 5-seat mid-size electric SUV with generous standard equipment pack (15.6-inch infotainment screen, Dynaudio audio, wireless CarPlay/Android Auto, panoramic roof, power tailgate).
- Battery and charging: 82.56 kWh BYD Blade Battery; up to 150 kW DC fast charging and 11 kW AC charging.
- Performance options: Premium (rear-wheel drive) 230 kW/380 Nm; 0–100 km/h in around 6.7 seconds. Sealion 7 Performance adds AWD and about 390 kW for 0–100 km/h in around 4.5 seconds.
- Safety: ANCAP five-star rating (certified in 2025) with comprehensive ADAS and 9 airbags as standard.
Pricing (excluding on-road costs)
New (2025)
Ownership Sentiment
✓Praises
- •Ride comfort and interior space are generous, making it a practical family EV.
- •Value for money: competitive price for the feature set and battery capacity.
- •Large, modern infotainment system with good graphics and display quality.
- •Strong safety credentials and five-star ANCAP rating reported in reviews.
- •Long battery warranty and wide service network in some markets (including references to lengthy warranties in owner discussions).
!Complaints
- •Infotainment UI can be fiddly or laggy at times, reducing daily usability.
- •Occasional software glitches or warning prompts affecting perceived reliability.
- •Accelerator pedal response can feel inconsistent in certain driving conditions.
- •Transmission or drive feel sometimes described as less smooth in certain reviews (even though it is a single-speed EV transmission).
- •Cabin electronics nuisances such as mirror vibration or radio/DAB reception quality in some units.
Ownership Costs
Ownership Cost
Medium
Cost Predictability
Medium
The total cost of ownership for the SEALION 7 Premium is medium, with lower energy and servicing costs but higher depreciation and variable insurance. Energy costs are predictable per km, but overall costs depend on state regulations and market factors. Depreciation risk is significant due to the new EV market. Insurance and registration vary by location and driver profile.
Model Reliability
Warranty
6 Years / 150,000 km
Reliability Score
Assessment Summary
Overall, the BYD Sealion 7 Premium AWD in Australia shows solid drivetrain reliability for real-world use, with no widely reported motor-specific failures for the AWD dual-motor setup. Public discussions note early owner experiences with software-related issues and occasional control-unit messages, and there are reports of parts replacement needs in some cases. The single-speed reduction gear transmission used with AWD is simple and low maintenance, with no widespread transmission faults reported in Australian sources. The electronics and driver-assistance features are capable and well integrated, but infotainment lag, software glitches, and connectivity quirks can affect everyday usability. BYD’s warranty coverage and the improving Australian service network provide support for ownership, though model history in Australia remains limited, so ongoing monitoring is prudent.
See what the experts say
Brand Reliability
BYD
Currently, BYD is not represented in the J.D. Power U.S. Vehicle Dependability Study.
Practicality
Body Type
SUV
Doors
5
Seats
5
ISOfix Points
2
Features
Safety
ANCAP Rating
Fuel Type / Efficiency
Powertrain / Fuel Type
Electric
Energy Consumption
17.1 kWh/100km
Range (WLTP)
482 km
Battery Capacity
82.56 kWh
Wall Charge Time
7.5 h
Performance
Engine / Motor Type
Electric
Battery Size
82.56 kWh
Power
230 kW
Torque
380 Nm
0-100 km/h
6.7s
Towing Capacity
-
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