USA EV Comparison: BYD Sealion 7 Design AWD vs Polestar 4 Long Range Dual Motor vs 3 Long Range Performance
Side-by-side comparison of all specifications in imperial units (mi, lb). To see metric units (km, kg), switch website version to Global.
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General Info
| Property | BYD Sealion 7 Design AWD | Polestar 4 Long Range Dual Motor | Polestar 3 Long Range Performance |
|---|---|---|---|
| Years of Production | 2024-… | 2024-… | 2024-… |
| Current Status | Produced | Produced | Produced |
| Country of Manufacture | China | China, South Korea | China, USA |
| Body Style | SUV | SUV | SUV |
| Market Availability | EU | EU, USA | EU, USA |
| Price USA (New) | - Price USA (New) | $62900 | $79400 |
| GCC Score | 6.9 | 7.3 | 6.9 |
Range and Efficiency
| Property | BYD Sealion 7 Design AWD | Polestar 4 Long Range Dual Motor | Polestar 3 Long Range Performance |
|---|---|---|---|
| Range (EPA) | - Range (EPA) | 272 mi | 279 mi |
| Range (WLTP) | 283 mi | 360 mi | 348 mi |
| Range (GCC) | 241 mi | 283 mi | 280 mi |
| Battery Capacity (Nominal) | 84 kWh | 100 kWh | 111 kWh |
| Battery Capacity (Usable) | 82.5 kWh | 94 kWh | 107 kWh |
| Efficiency per 100 mi | 34.2 kWh/100 mi | 33.2 kWh/100 mi | 38.2 kWh/100 mi |
| Efficiency per kWh | 2.92 mi/kWh | 3.01 mi/kWh | 2.62 mi/kWh |
| Range and Efficiency Score | 5.6 | 6.6 | 5.6 |
Charging
| Property | BYD Sealion 7 Design AWD | Polestar 4 Long Range Dual Motor | Polestar 3 Long Range Performance |
|---|---|---|---|
| Max Charging Power (AC) | 11 kW | 22 kW | 11 kW |
| Max Charging Power (DC) | 150 kW | 200 kW | 250 kW |
| Architecture | 400 V | 400 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 1 | CCS Type 1 |
| Charging Score | 6.5 | 8.5 | 7.6 |
Performance
| Property | BYD Sealion 7 Design AWD | Polestar 4 Long Range Dual Motor | Polestar 3 Long Range Performance |
|---|---|---|---|
| Drive Type | AWD | AWD | AWD |
| Motor Type | IM (front), PMSM (rear) | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 390 kW | 400 kW | 380 kW |
| Motor Power (hp) | 523 hp | 536 hp | 510 hp |
| Motor Torque | 509 lb-ft | 506 lb-ft | 671 lb-ft |
| 0-60 mph | 4.3 s | 3.7 s | 4.5 s |
| Top Speed | 134 mph | 124 mph | 130 mph |
| Performance Score | 6.3 | 6.3 | 6.6 |
Dimensions
| Property | BYD Sealion 7 Design AWD | Polestar 4 Long Range Dual Motor | Polestar 3 Long Range Performance |
|---|---|---|---|
| Length | 190.2 in | 190.6 in | 192.9 in |
| Width (with Mirrors) | 86.2 in | 84.2 in | 83.5 in |
| Width (w/o Mirrors) | 75.8 in | 79.1 in | 77.5 in |
| Height | 63.8 in | 60.4 in | 64.1 in |
| Wheelbase | 115.4 in | 118.1 in | 117.5 in |
Cargo and Towing
| Property | BYD Sealion 7 Design AWD | Polestar 4 Long Range Dual Motor | Polestar 3 Long Range Performance |
|---|---|---|---|
| Number of Seats | 5 | 5 | 5 |
| Curb Weight | 5159 lb | 5192 lb | 5697 lb |
| Cargo Volume (Trunk) | 18.4 ft3 | 18.6 ft3 | 17.1 ft3 |
| Cargo Volume (Max) | 63.2 ft3 | 54.2 ft3 | 49.8 ft3 |
| Cargo Volume (Frunk) | 2 ft3 | 0.5 ft3 | 1.1 ft3 |
| Towing Capacity | 3307 lb | 3500 lb | 3500 lb |
| Cargo and Towing Score | 7.7 | 6.9 | 7.5 |
