Gridly
EV Comparison
BYD Sealion 6 Dynamic ER vs BYD Sealion 7 Performance: Which Is Better in 2026?
Side-by-side comparison of specs, pricing, range, charging, and features to help you choose the right electric vehicle.
Quick Verdict
The BYD Sealion 6 Dynamic ER is 25% cheaper at $47,990. The BYD Sealion 7 Performance offers 316 km more range. The BYD Sealion 7 Performance adds vehicle-to-load.
Side-by-Side Specs
BYD
Sealion 6 Dynamic ER
BYD
Sealion 7 Performance
Key Differences
Price
The BYD Sealion 6 Dynamic ER starts at $47,990, while the BYD Sealion 7 Performance comes in at $63,990. That is a difference of $16,000, which could influence your decision if budget is a priority.
Range
The BYD Sealion 7 Performance delivers 456 km of WLTP range compared to 140 km for the BYD Sealion 6 Dynamic ER. That gap is significant for longer trips or regional driving.
Charging Speed
The BYD Sealion 7 Performance charges faster with a peak DC rate of 150 kW versus 40 kW. Faster DC charging means less time waiting at public chargers on road trips.
Vehicle-to-Load (V2L)
The BYD Sealion 7 Performance includes V2L, letting you power appliances, tools, or camping gear directly from the car's battery. The BYD Sealion 6 Dynamic ER does not offer this feature.
Which Should You Buy?
Choose the BYD Sealion 6 Dynamic ER if...
- ✓ You want a lower price point ($47,990 vs $63,990)
Choose the BYD Sealion 7 Performance if...
- ✓ You need more range (456 km vs 140 km)
- ✓ Faster DC charging matters to you (150 kW vs 40 kW)
- ✓ Vehicle-to-load (V2L) for powering devices on the go is important