Global EV Comparison: BYD Sealion 7 Excellence AWD vs XPENG G9 AWD Performance

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 Excellence AWD (2024-...) has a starting price of €58990, compared to the XPENG G9 AWD Performance (2023-…), which starts at €69600.

The two vehicles share the same body style: SUV.

Property BYD Sealion 7 Excellence AWD XPENG G9 AWD Performance
Years of Production 2024-… 2023-…
Current Status Produced Produced
Country of Manufacture China China
Body Style SUV SUV
Market Availability EU EU
Price Europe (New) €58990 €69600
Price Europe (Used) - Price Europe (Used) €64990
GCC Score 7.2 7.4

Range and Efficiency

The XPENG G9 AWD Performance (2023-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the BYD Sealion 7 Excellence AWD (2024-...).

Property BYD Sealion 7 Excellence AWD XPENG G9 AWD Performance
Range (WLTP) 502 km 520 km
Range (GCC) 427 km 442 km
Battery Capacity (Nominal) 93 kWh 98 kWh
Battery Capacity (Usable) 91.3 kWh 93.1 kWh
Efficiency per 100 km 21.4 kWh/100 km 21.1 kWh/100 km
Efficiency per kWh 4.68 km/kWh 4.75 km/kWh
Range and Efficiency Score 6.1 6.3

Charging

The XPENG G9 AWD Performance (2023-…) features an advanced 800-volt architecture, whereas the BYD Sealion 7 Excellence AWD (2024-...) relies on a standard 400-volt system.

The XPENG G9 AWD Performance (2023-…) offers faster charging speeds at DC stations, reaching up to 319 kW, while the BYD Sealion 7 Excellence AWD (2024-...) maxes out at 230 kW.

Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.

Property BYD Sealion 7 Excellence AWD XPENG G9 AWD Performance
Max Charging Power (AC) 11 kW 11 kW
Max Charging Power (DC) 230 kW 319 kW
Architecture 400 V 800 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 7.2 8.4

Performance

Both vehicles are all-wheel drive.

The XPENG G9 AWD Performance (2023-…) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property BYD Sealion 7 Excellence AWD XPENG G9 AWD Performance
Drive Type AWD AWD
Motor Type IM (front), PMSM (rear) IM (front), PMSM (rear)
Motor Power (kW) 390 kW 405 kW
Motor Power (hp) 523 hp 543 hp
Motor Torque 690 Nm 717 Nm
0-100 km/h 4.5 s 3.9 s
Top Speed 215 km/h 200 km/h
Performance Score 6.3 6.3

Dimensions

The XPENG G9 AWD Performance (2023-…) is taller, but has a similar length and width to the BYD Sealion 7 Excellence AWD (2024-...).

The XPENG G9 AWD Performance (2023-…) boasts a more extended wheelbase.

Property BYD Sealion 7 Excellence AWD XPENG G9 AWD Performance
Length 4830 mm 4891 mm
Width (with Mirrors) 2189 mm - Width (with Mirrors)
Width (w/o Mirrors) 1925 mm 1937 mm
Height 1620 mm 1670 mm
Wheelbase 2930 mm 2998 mm

Cargo and Towing

The XPENG G9 AWD Performance (2023-…) features a larger trunk, but the BYD Sealion 7 Excellence 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.

When it comes to towing, both cars offer identical towing capacity (up to 1500 kg).

Property BYD Sealion 7 Excellence AWD XPENG G9 AWD Performance
Number of Seats 5 5
Curb Weight 2435 kg 2415 kg
Cargo Volume (Trunk) 520 l 660 l
Cargo Volume (Max) 1789 l 1576 l
Cargo Volume (Frunk) 58 l 71 l
Towing Capacity 1500 kg 1500 kg
Cargo and Towing Score 7.7 7.8
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