USA EV Comparison: Mercedes EQS SUV 580 4MATIC vs XPENG G9 AWD 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

While the XPENG G9 AWD Performance (2023-…) is currently produced, it is not offered for sale in the United States. The Mercedes EQS SUV 580 4MATIC (2022-2023) has been discontinued. You can find it for as low as $52780 on the used car market.

The two vehicles share the same body style: SUV.

Property Mercedes EQS SUV 580 4MATIC XPENG G9 AWD Performance
Years of Production 2022-2023 2023-…
Current Status Discontinued Produced
Country of Manufacture USA China
Body Style SUV SUV
Market Availability USA EU
Price USA (Used) $52780 - Price USA (Used)
GCC Score 7.2 7.4

Range and Efficiency

While the Mercedes EQS SUV 580 4MATIC (2022-2023) offers a longer real-world range and a bigger battery, it is less energy-efficient than the XPENG G9 AWD Performance (2023-…).

Property Mercedes EQS SUV 580 4MATIC XPENG G9 AWD Performance
Range (EPA) 285 mi - Range (EPA)
Range (WLTP) 382 mi 323 mi
Range (GCC) 294 mi 275 mi
Battery Capacity (Nominal) 120 kWh 98 kWh
Battery Capacity (Usable) 108.4 kWh 93.1 kWh
Efficiency per 100 mi 36.9 kWh/100 mi 33.9 kWh/100 mi
Efficiency per kWh 2.71 mi/kWh 2.95 mi/kWh
Range and Efficiency Score 6.1 6.3

Charging

The XPENG G9 AWD Performance (2023-…) features an advanced 800-volt architecture, whereas the Mercedes EQS SUV 580 4MATIC (2022-2023) 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 Mercedes EQS SUV 580 4MATIC (2022-2023) maxes out at 207 kW.

The XPENG G9 AWD Performance (2023-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Mercedes EQS SUV 580 4MATIC (2022-2023) is limited to 9.6 kW.

Property Mercedes EQS SUV 580 4MATIC XPENG G9 AWD Performance
Max Charging Power (AC) 9.6 kW 11 kW
Max Charging Power (DC) 207 kW 319 kW
Architecture 400 V 800 V
Charge Port CCS Type 1 CCS Type 2
Charging Score 7.1 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 60 mph.

Property Mercedes EQS SUV 580 4MATIC XPENG G9 AWD Performance
Drive Type AWD AWD
Motor Type PMSM (front), PMSM (rear) IM (front), PMSM (rear)
Motor Power (kW) 400 kW 405 kW
Motor Power (hp) 536 hp 543 hp
Motor Torque 633 lb-ft 529 lb-ft
0-60 mph 4.4 s 3.7 s
Top Speed 130 mph 124 mph
Performance Score 6.6 6.3

Dimensions

The Mercedes EQS SUV 580 4MATIC (2022-2023) is longer and taller, but about the same width as the XPENG G9 AWD Performance (2023-…).

The Mercedes EQS SUV 580 4MATIC (2022-2023) boasts a more extended wheelbase.

Property Mercedes EQS SUV 580 4MATIC XPENG G9 AWD Performance
Length 201.8 in 192.6 in
Width (with Mirrors) 84.9 in - Width (with Mirrors)
Width (w/o Mirrors) 77.1 in 76.3 in
Height 67.6 in 65.7 in
Wheelbase 126.4 in 118 in

Cargo and Towing

The XPENG G9 AWD Performance (2023-…) features a larger trunk, but the Mercedes EQS SUV 580 4MATIC (2022-2023) offers greater maximum cargo capacity when the rear seats are folded.

A frunk (front trunk) is available in the XPENG G9 AWD Performance (2023-…), but the Mercedes EQS SUV 580 4MATIC (2022-2023) doesn’t have one.

The Mercedes EQS SUV 580 4MATIC (2022-2023) is better suited for heavy loads, offering a greater towing capacity than the XPENG G9 AWD Performance (2023-…).

Property Mercedes EQS SUV 580 4MATIC XPENG G9 AWD Performance
Number of Seats 5, 7 5
Curb Weight 6228 lb 5324 lb
Cargo Volume (Trunk) 22.8 ft3 23.3 ft3
Cargo Volume (Max) 74.2 ft3 55.7 ft3
Cargo Volume (Frunk) - Cargo Volume (Frunk) 2.5 ft3
Towing Capacity 3500 lb 3307 lb
Cargo and Towing Score 8.4 7.7
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