USA EV Comparison: BMW iX xDrive40 vs Kia EV9 GT Line AWD vs Mercedes EQS SUV 450 4MATIC
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 | BMW iX xDrive40 | Kia EV9 GT Line AWD | Mercedes EQS SUV 450 4MATIC |
|---|---|---|---|
| Years of Production | 2021-2025 | 2023-… | 2023-… |
| Current Status | Discontinued | Produced | Produced |
| Country of Manufacture | Germany | South Korea, USA | USA |
| Body Style | SUV | SUV | SUV |
| Market Availability | EU | EU, USA | EU, USA |
| Price USA (New) | - Price USA (New) | $71900 | $107400 |
| Price USA (Used) | - Price USA (Used) | $46995 | $65100 |
| GCC Score | 6.4 | 7.1 | 7.2 |
Range and Efficiency
| Property | BMW iX xDrive40 | Kia EV9 GT Line AWD | Mercedes EQS SUV 450 4MATIC |
|---|---|---|---|
| Range (EPA) | 217 mi | 280 mi | 330 mi |
| Range (WLTP) | 264 mi | 314 mi | 418 mi |
| Range (GCC) | 213 mi | 267 mi | 334 mi |
| Battery Capacity (Nominal) | 76.6 kWh | 99.8 kWh | 125 kWh |
| Battery Capacity (Usable) | 74.1 kWh | 96 kWh | 118 kWh |
| Efficiency per 100 mi | 34.8 kWh/100 mi | 36 kWh/100 mi | 35.3 kWh/100 mi |
| Efficiency per kWh | 2.87 mi/kWh | 2.78 mi/kWh | 2.83 mi/kWh |
| Range and Efficiency Score | 4.9 | 5.7 | 7.2 |
Charging
| Property | BMW iX xDrive40 | Kia EV9 GT Line AWD | Mercedes EQS SUV 450 4MATIC |
|---|---|---|---|
| Max Charging Power (AC) | 11 kW | 10.9 kW | 9.6 kW |
| Max Charging Power (DC) | 148 kW | 210 kW | 200 kW |
| Architecture | 400 V | 800 V | 400 V |
| Charge Port | CCS Type 1 | CCS Type 1Tesla (NACS) | CCS Type 1 |
| Charging Score | 6.3 | 7.9 | 7 |
Performance
| Property | BMW iX xDrive40 | Kia EV9 GT Line AWD | Mercedes EQS SUV 450 4MATIC |
|---|---|---|---|
| Drive Type | AWD | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 240 kW | 283 kW | 265 kW |
| Motor Power (hp) | 322 hp | 380 hp | 355 hp |
| Motor Torque | 465 lb-ft | 516 lb-ft | 590 lb-ft |
| 0-60 mph | 5.8 s | 5 s | 5.8 s |
| Top Speed | 124 mph | 124 mph | 130 mph |
| Performance Score | 5.3 | 5.7 | 5.8 |
Dimensions
| Property | BMW iX xDrive40 | Kia EV9 GT Line AWD | Mercedes EQS SUV 450 4MATIC |
|---|---|---|---|
| Length | 195 in | 197.4 in | 201.8 in |
| Width (with Mirrors) | 87.8 in | 90.6 in | 84.9 in |
| Width (w/o Mirrors) | 77.4 in | 77.9 in | 77.1 in |
| Height | 66.7 in | 70.1 in | 67.6 in |
| Wheelbase | 118.1 in | 122 in | 126.4 in |
Cargo and Towing
| Property | BMW iX xDrive40 | Kia EV9 GT Line AWD | Mercedes EQS SUV 450 4MATIC |
|---|---|---|---|
| Number of Seats | 5 | 6, 7 | 5, 7 |
| Curb Weight | 5379 lb | 5800 lb | 6305 lb |
| Cargo Volume (Trunk) | 17.7 ft3 | 20.2 ft3 | 22.8 ft3 |
| Cargo Volume (Max) | 61.8 ft3 | 84.5 ft3 | 74.2 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | 1.8 ft3 | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | 5000 lb | - Towing Capacity |
| Cargo and Towing Score | 8.3 | 9.1 | 8.4 |
