2026 BYD SEALION 7 Australia: Premium vs Performance
AU market / documented 2026 sale year. Compare 2026 Australian BYD SEALION 7 RWD Premium and AWD Performance specs, 82.56-kWh battery and WLTP range. Specifications and buying advice below apply only to the documented market and named configuration, not to every vehicle carrying this badge worldwide.
Verified regional configurations
- AU — Premium: single rear electric motor; battery capacity: 82.56 kWh; maximum power: 230 kW; range WLTP: 482 km; range NEDC: 567 km. Test basis: WLTP and NEDC (separate values).
- AU — Performance: dual electric motors; battery capacity: 82.56 kWh; maximum power: 390 kW; range WLTP: 456 km; range NEDC: 542 km. Test basis: WLTP and NEDC (separate values).
An Australia-specific comparison
The 2026 Australian SEALION 7 brochure describes two distinct battery-electric SUV versions, Premium and Performance. Both use a BYD Blade battery with a published capacity of 82.56 kWh, but the motor arrangement differs: rear-wheel drive for Premium and all-wheel drive for Performance. This is not permission to substitute figures from a Chinese-market version, an overseas badge or another year of production.
How much power is useful
BYD gives Premium a 230-kW rear motor and Performance a combined maximum of 390 kW. The manufacturer’s acceleration figures are 6.7 and 4.5 seconds respectively for 0–100 km/h under its stated conditions. Performance will attract drivers who want strong acceleration and traction from two driven axles, but the added output does not automatically make it the better-value family vehicle. Tire cost, range and insurance quotations should weigh alongside performance.
Do not confuse range standards
The official brochure lists Premium at 482 km WLTP and 567 km NEDC, and Performance at 456 km WLTP and 542 km NEDC. These are different laboratory procedures, not inconsistent measurements of a single test; compare the WLTP figures if matching a competitor whose Australian literature uses WLTP. Charging hardware in the same document includes 11-kW AC, CCS2 DC connection and up to 150-kW rated DC charge capability. Peak acceptance is not a guarantee of constant charging speed.
Ownership trade-offs
SEALION 7 makes sense for households wanting a spacious electric SUV and access to reliable home charging. The AWD Performance trim is less compelling if maximum range and simpler operation are priorities. Compare the Tesla Model Y and Hyundai IONIQ 5 using the corresponding Australian range cycle, tires and warranty periods. The brochure mentions driver-assistance and infotainment equipment, but a buyer should verify the precise software version, connected-account limits and local service arrangements before assuming that every feature is free indefinitely.