Gridly
EV Comparison
BYD Atto 2 Premium vs BYD Sealion 6 Premium ER: 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 Atto 2 Premium is 28% cheaper at $38,376. The BYD Atto 2 Premium offers 205 km more range. Only the BYD Sealion 6 Premium ER can tow (1,500 kg). The BYD Atto 2 Premium adds vehicle-to-load.
Side-by-Side Specs
BYD
Atto 2 Premium
BYD
Sealion 6 Premium ER
Key Differences
Price
The BYD Atto 2 Premium starts at $38,376, while the BYD Sealion 6 Premium ER comes in at $52,990. That is a difference of $14,614, which could influence your decision if budget is a priority.
Range
The BYD Atto 2 Premium delivers 345 km of WLTP range compared to 140 km for the BYD Sealion 6 Premium ER. That gap is significant for longer trips or regional driving.
Charging Speed
The BYD Atto 2 Premium charges faster with a peak DC rate of 60 kW versus 40 kW. Faster DC charging means less time waiting at public chargers on road trips.
Towing
The BYD Sealion 6 Premium ER supports towing up to 1,500 kg, while the BYD Atto 2 Premium has no towing capacity. If you need to tow a trailer, boat, or caravan, the BYD Sealion 6 Premium ER is the only option here.
Vehicle-to-Load (V2L)
The BYD Atto 2 Premium includes V2L, letting you power appliances, tools, or camping gear directly from the car's battery. The BYD Sealion 6 Premium ER does not offer this feature.
Which Should You Buy?
Choose the BYD Atto 2 Premium if...
- ✓ You want a lower price point ($38,376 vs $52,990)
- ✓ You need more range (345 km vs 140 km)
- ✓ Faster DC charging matters to you (60 kW vs 40 kW)
Choose the BYD Sealion 6 Premium ER if...
- ✓ You need towing capacity (1,500 kg)
- ✓ You want all-wheel drive for traction and stability
- ✓ You want quicker acceleration (6.9s vs 7.5s)