USA EV Comparison: XPENG G9 AWD Performance vs BYD Sealion 7 Design AWD

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

While both vehicles are currently in production, they are not sold in the United States.

The two vehicles share the same body style: SUV.

Property XPENG G9 AWD Performance BYD Sealion 7 Design AWD
Years of Production 2023-… 2024-…
Current Status Produced Produced
Country of Manufacture China China
Body Style SUV SUV
Market Availability EU EU
GCC Score 7.4 6.9

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 Design AWD (2024-...).

Property XPENG G9 AWD Performance BYD Sealion 7 Design AWD
Range (WLTP) 323 mi 283 mi
Range (GCC) 275 mi 241 mi
Battery Capacity (Nominal) 98 kWh 84 kWh
Battery Capacity (Usable) 93.1 kWh 82.5 kWh
Efficiency per 100 mi 33.9 kWh/100 mi 34.2 kWh/100 mi
Efficiency per kWh 2.95 mi/kWh 2.92 mi/kWh
Range and Efficiency Score 6.4 5.7

Charging

The XPENG G9 AWD Performance (2023-…) features an advanced 800-volt architecture, whereas the BYD Sealion 7 Design 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 Design AWD (2024-...) maxes out at 150 kW.

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

Property XPENG G9 AWD Performance BYD Sealion 7 Design AWD
Max Charging Power (AC) 11 kW 11 kW
Max Charging Power (DC) 319 kW 150 kW
Architecture 800 V 400 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 8.4 6.6

Performance

Both vehicles are all-wheel drive.

The XPENG G9 AWD Performance (2023-…) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property XPENG G9 AWD Performance BYD Sealion 7 Design AWD
Drive Type AWD AWD
Motor Type IM (front), PMSM (rear) IM (front), PMSM (rear)
Motor Power (kW) 405 kW 390 kW
Motor Power (hp) 543 hp 523 hp
Motor Torque 529 lb-ft 509 lb-ft
0-60 mph 3.7 s 4.3 s
Top Speed 124 mph 134 mph
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 Design AWD (2024-...).

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

Property XPENG G9 AWD Performance BYD Sealion 7 Design AWD
Length 192.6 in 190.2 in
Width (with Mirrors) - Width (with Mirrors) 86.2 in
Width (w/o Mirrors) 76.3 in 75.8 in
Height 65.7 in 63.8 in
Wheelbase 118 in 115.4 in

Cargo and Towing

The XPENG G9 AWD Performance (2023-…) 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.

When it comes to towing, both cars offer identical towing capacity (up to 3307 lb).

Property XPENG G9 AWD Performance BYD Sealion 7 Design AWD
Number of Seats 5 5
Curb Weight 5324 lb 5159 lb
Cargo Volume (Trunk) 23.3 ft3 18.4 ft3
Cargo Volume (Max) 55.7 ft3 63.2 ft3
Cargo Volume (Frunk) 2.5 ft3 2 ft3
Towing Capacity 3307 lb 3307 lb
Cargo and Towing Score 7.8 7.7
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