Global EV Comparison: Polestar 4 Long Range Dual Motor vs BYD Sealion 7 Design AWD

Side-by-side comparison of all specifications in metric units (km, kg). To see imperial units (mi, lb), switch website version to USA.
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General Info

Both vehicles are currently in production and can be purchased new. The Polestar 4 Long Range Dual Motor (2024-…) has a starting price of €65900, compared to the BYD Sealion 7 Design AWD (2024-...), which starts at €53990.

The two vehicles share the same body style: SUV.

Property Polestar 4 Long Range Dual Motor BYD Sealion 7 Design AWD
Years of Production 2024-… 2024-…
Current Status Produced Produced
Country of Manufacture China, South Korea China
Body Style SUV SUV
Market Availability EU, USA EU
Price Europe (New) €65900 €53990
GCC Score 7.3 6.9

Range and Efficiency

The Polestar 4 Long Range Dual Motor (2024-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the BYD Sealion 7 Design AWD (2024-...).

Property Polestar 4 Long Range Dual Motor BYD Sealion 7 Design AWD
Range (EPA) 438 km - Range (EPA)
Range (WLTP) 580 km 456 km
Range (GCC) 455 km 388 km
Battery Capacity (Nominal) 100 kWh 84 kWh
Battery Capacity (Usable) 94 kWh 82.5 kWh
Efficiency per 100 km 20.7 kWh/100 km 21.3 kWh/100 km
Efficiency per kWh 4.84 km/kWh 4.7 km/kWh
Range and Efficiency Score 6.6 5.6

Charging

Both vehicles utilize a standard 400-volt architecture.

The Polestar 4 Long Range Dual Motor (2024-…) offers faster charging speeds at DC stations, reaching up to 200 kW, while the BYD Sealion 7 Design AWD (2024-...) maxes out at 150 kW.

The Polestar 4 Long Range Dual Motor (2024-…) features a more powerful on-board charger, supporting a maximum AC charging power of 22 kW, whereas the BYD Sealion 7 Design AWD (2024-...) is limited to 11 kW.

Property Polestar 4 Long Range Dual Motor BYD Sealion 7 Design AWD
Max Charging Power (AC) 22 kW 11 kW
Max Charging Power (DC) 200 kW 150 kW
Architecture 400 V 400 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 8.5 6.5

Performance

Both vehicles are all-wheel drive.

The Polestar 4 Long Range Dual Motor (2024-…) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property Polestar 4 Long Range Dual Motor BYD Sealion 7 Design AWD
Drive Type AWD AWD
Motor Type PMSM (front), PMSM (rear) IM (front), PMSM (rear)
Motor Power (kW) 400 kW 390 kW
Motor Power (hp) 536 hp 523 hp
Motor Torque 686 Nm 690 Nm
0-100 km/h 3.8 s 4.5 s
Top Speed 200 km/h 215 km/h
Performance Score 6.2 6.3

Dimensions

The Polestar 4 Long Range Dual Motor (2024-…) has a wider body, offering a more shoulder room, while the BYD Sealion 7 Design AWD (2024-...) stands taller for a more elevated driving position. Despite these differences, their lengths are nearly identical.

The Polestar 4 Long Range Dual Motor (2024-…) boasts a more extended wheelbase.

Property Polestar 4 Long Range Dual Motor BYD Sealion 7 Design AWD
Length 4840 mm 4830 mm
Width (with Mirrors) 2139 mm 2189 mm
Width (w/o Mirrors) 2008 mm 1925 mm
Height 1534 mm 1620 mm
Wheelbase 2999 mm 2930 mm

Cargo and Towing

The Polestar 4 Long Range Dual Motor (2024-…) features a larger trunk, but the BYD Sealion 7 Design AWD (2024-...) offers greater maximum cargo capacity when the rear seats are folded.

Both models feature a convenient frunk (front trunk), providing additional storage space.

The Polestar 4 Long Range Dual Motor (2024-…) is better suited for heavy loads, offering a greater towing capacity than the BYD Sealion 7 Design AWD (2024-...).

Property Polestar 4 Long Range Dual Motor BYD Sealion 7 Design AWD
Number of Seats 5 5
Curb Weight 2355 kg 2340 kg
Cargo Volume (Trunk) 526 l 520 l
Cargo Volume (Max) 1536 l 1789 l
Cargo Volume (Frunk) 15 l 58 l
Towing Capacity 2000 kg 1500 kg
Cargo and Towing Score 7 7.7
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