USA EV Comparison: BYD Sealion 7 Comfort RWD vs Mercedes EQS SUV 450+ vs XPENG G9 RWD Long Range
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
| Property | BYD Sealion 7 Comfort RWD | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|---|
| Years of Production | 2024-… | 2022-2023 | 2023-… |
| Current Status | Produced | Discontinued | Produced |
| Country of Manufacture | China | USA | China |
| Body Style | SUV | SUV | SUV |
| Market Availability | EU | USA | EU |
| Price USA (Used) | - Price USA (Used) | $39087 | - Price USA (Used) |
| GCC Score | 6.7 | 7.1 | 7.3 |
Range and Efficiency
| Property | BYD Sealion 7 Comfort RWD | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|---|
| Range (EPA) | - Range (EPA) | 305 mi | - Range (EPA) |
| Range (WLTP) | 300 mi | 418 mi | 354 mi |
| Range (GCC) | 255 mi | 316 mi | 301 mi |
| Battery Capacity (Nominal) | 84 kWh | 120 kWh | 98 kWh |
| Battery Capacity (Usable) | 82.5 kWh | 108.4 kWh | 93.1 kWh |
| Efficiency per 100 mi | 32.4 kWh/100 mi | 34.3 kWh/100 mi | 30.9 kWh/100 mi |
| Efficiency per kWh | 3.09 mi/kWh | 2.92 mi/kWh | 3.23 mi/kWh |
| Range and Efficiency Score | 6.3 | 7.1 | 7.5 |
Charging
| Property | BYD Sealion 7 Comfort RWD | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|---|
| Max Charging Power (AC) | 11 kW | 9.6 kW | 11 kW |
| Max Charging Power (DC) | 150 kW | 207 kW | 319 kW |
| Architecture | 400 V | 400 V | 800 V |
| Charge Port | CCS Type 2 | CCS Type 1 | CCS Type 2 |
| Charging Score | 6.5 | 7.1 | 8.4 |
Performance
| Property | BYD Sealion 7 Comfort RWD | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|---|
| Drive Type | RWD | RWD | RWD |
| Motor Type | PMSM | PMSM | PMSM |
| Motor Power (kW) | 230 kW | 265 kW | 230 kW |
| Motor Power (hp) | 308 hp | 355 hp | 308 hp |
| Motor Torque | 280 lb-ft | 419 lb-ft | 317 lb-ft |
| 0-60 mph | 6.4 s | 6.4 s | 6.1 s |
| Top Speed | 134 mph | 130 mph | 124 mph |
| Performance Score | 4.8 | 5.3 | 4.7 |
Dimensions
| Property | BYD Sealion 7 Comfort RWD | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|---|
| Length | 190.2 in | 201.8 in | 192.6 in |
| Width (with Mirrors) | 86.2 in | 84.9 in | - Width (with Mirrors) |
| Width (w/o Mirrors) | 75.8 in | 77.1 in | 76.3 in |
| Height | 63.8 in | 67.6 in | 65.7 in |
| Wheelbase | 115.4 in | 126.4 in | 118 in |
Cargo and Towing
| Property | BYD Sealion 7 Comfort RWD | Mercedes EQS SUV 450+ | XPENG G9 RWD Long Range |
|---|---|---|---|
| Number of Seats | 5 | 5, 7 | 5 |
| Curb Weight | 4905 lb | 5963 lb | 5037 lb |
| Cargo Volume (Trunk) | 18.4 ft3 | 22.8 ft3 | 23.3 ft3 |
| Cargo Volume (Max) | 63.2 ft3 | 74.2 ft3 | 55.7 ft3 |
| Cargo Volume (Frunk) | 2 ft3 | - Cargo Volume (Frunk) | 2.5 ft3 |
| Towing Capacity | 1653 lb | - Towing Capacity | 3307 lb |
| Cargo and Towing Score | 7.7 | 8.4 | 7.8 |
