BYD Sealion 7 Design AWD vs Polestar 4 Long Range Dual Motor

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 BYD Sealion 7 Design AWD (2024-...) has a starting price of €53990, compared to the Polestar 4 Long Range Dual Motor (2024-…), which starts at €65900.

The two vehicles share the same body style: SUV.

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

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 BYD Sealion 7 Design AWD Polestar 4 Long Range Dual Motor
Range (EPA) - Range (EPA) 438 km
Range (WLTP) 456 km 580 km
Range (GCC) 388 km 455 km
Battery Capacity (Nominal) 84 kWh 100 kWh
Battery Capacity (Usable) 82.5 kWh 94 kWh
Efficiency per 100 km 21.3 kWh/100 km 20.7 kWh/100 km
Efficiency per kWh 4.7 km/kWh 4.84 km/kWh
Range and Efficiency Score 5.7 6.7

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 BYD Sealion 7 Design AWD Polestar 4 Long Range Dual Motor
Max Charging Power (AC) 11 kW 22 kW
Max Charging Power (DC) 150 kW 200 kW
Architecture 400 V 400 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 6.6 8.5

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 BYD Sealion 7 Design AWD Polestar 4 Long Range Dual Motor
Drive Type AWD AWD
Motor Type IM (front), PMSM (rear) PMSM (front), PMSM (rear)
Motor Power (kW) 390 kW 400 kW
Motor Power (hp) 523 hp 536 hp
Motor Torque 690 Nm 686 Nm
0-100 km/h 4.5 s 3.8 s
Top Speed 215 km/h 200 km/h
Performance Score 6.3 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 BYD Sealion 7 Design AWD Polestar 4 Long Range Dual Motor
Length 4830 mm 4840 mm
Width (with Mirrors) 2189 mm 2139 mm
Width (w/o Mirrors) 1925 mm 2008 mm
Height 1620 mm 1534 mm
Wheelbase 2930 mm 2999 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 BYD Sealion 7 Design AWD Polestar 4 Long Range Dual Motor
Number of Seats 5 5
Curb Weight 2340 kg 2355 kg
Cargo Volume (Trunk) 520 l 526 l
Cargo Volume (Max) 1789 l 1536 l
Cargo Volume (Frunk) 58 l 15 l
Towing Capacity 1500 kg 2000 kg
Cargo and Towing Score 7.7 7
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