USA EV Comparison: Mercedes EQS SUV 450+ vs XPENG G9 RWD Long Range
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General Info
While the XPENG G9 RWD Long Range (2023-…) is currently produced, it is not offered for sale in the United States. The Mercedes EQS SUV 450+ (2022-2023) has been discontinued. You can find it for as low as $39087 on the used car market.
The two vehicles share the same body style: SUV.
| Property | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|
| 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) | $39087 | - Price USA (Used) |
| GCC Score | 7.1 | 7.3 |
Range and Efficiency
While the Mercedes EQS SUV 450+ (2022-2023) offers a longer real-world range and a bigger battery, it is less energy-efficient than the XPENG G9 RWD Long Range (2023-…).
| Property | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|
| Range (EPA) | 305 mi | - Range (EPA) |
| Range (WLTP) | 418 mi | 354 mi |
| Range (GCC) | 316 mi | 301 mi |
| Battery Capacity (Nominal) | 120 kWh | 98 kWh |
| Battery Capacity (Usable) | 108.4 kWh | 93.1 kWh |
| Efficiency per 100 mi | 34.3 kWh/100 mi | 30.9 kWh/100 mi |
| Efficiency per kWh | 2.92 mi/kWh | 3.23 mi/kWh |
| Range and Efficiency Score | 7.2 | 7.6 |
Charging
The XPENG G9 RWD Long Range (2023-…) features an advanced 800-volt architecture, whereas the Mercedes EQS SUV 450+ (2022-2023) relies on a standard 400-volt system.
The XPENG G9 RWD Long Range (2023-…) offers faster charging speeds at DC stations, reaching up to 319 kW, while the Mercedes EQS SUV 450+ (2022-2023) maxes out at 207 kW.
The XPENG G9 RWD Long Range (2023-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Mercedes EQS SUV 450+ (2022-2023) is limited to 9.6 kW.
| Property | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|
| 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 rear-wheel drive.
Although the Mercedes EQS SUV 450+ (2022-2023) has more power, the XPENG G9 RWD Long Range (2023-…) achieves a faster 0-60 mph time.
| Property | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 265 kW | 230 kW |
| Motor Power (hp) | 355 hp | 308 hp |
| Motor Torque | 419 lb-ft | 317 lb-ft |
| 0-60 mph | 6.4 s | 6.1 s |
| Top Speed | 130 mph | 124 mph |
| Performance Score | 5.2 | 4.7 |
Dimensions
The Mercedes EQS SUV 450+ (2022-2023) is longer and taller, but about the same width as the XPENG G9 RWD Long Range (2023-…).
The Mercedes EQS SUV 450+ (2022-2023) boasts a more extended wheelbase.
| Property | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|
| 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 RWD Long Range (2023-…) features a larger trunk, but the Mercedes EQS SUV 450+ (2022-2023) offers greater maximum cargo capacity when the rear seats are folded.
A frunk (front trunk) is available in the XPENG G9 RWD Long Range (2023-…), but the Mercedes EQS SUV 450+ (2022-2023) doesn’t have one.
The XPENG G9 RWD Long Range (2023-…) has a towing capacity of up to 3307 lb, whereas the Mercedes EQS SUV 450+ (2022-2023) is not officially rated for towing in the US.
| Property | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|
| Number of Seats | 5, 7 | 5 |
| Curb Weight | 5963 lb | 5037 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 | - Towing Capacity | 3307 lb |
| Cargo and Towing Score | 8.4 | 7.8 |
