Global EV Comparison: Mercedes EQS SUV 450 4MATIC vs Kia EV9 GT Line AWD
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General Info
Both vehicles are currently in production and can be purchased new. The Mercedes EQS SUV 450 4MATIC (2023-…) has a starting price of €114609, compared to the Kia EV9 GT Line AWD (2023-…), which starts at €82380.
The two vehicles share the same body style: SUV.
| Property | Mercedes EQS SUV 450 4MATIC | Kia EV9 GT Line AWD |
|---|---|---|
| Years of Production | 2023-… | 2023-… |
| Current Status | Produced | Produced |
| Country of Manufacture | USA | South Korea, USA |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | EU, USA |
| Price Europe (New) | €114609 | €82380 |
| Price Europe (Used) | €87990 | €67950 |
| GCC Score | 7.2 | 7.1 |
Range and Efficiency
The Mercedes EQS SUV 450 4MATIC (2023-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the Kia EV9 GT Line AWD (2023-…).
| Property | Mercedes EQS SUV 450 4MATIC | Kia EV9 GT Line AWD |
|---|---|---|
| Range (EPA) | 531 km | 451 km |
| Range (WLTP) | 673 km | 505 km |
| Range (GCC) | 537 km | 429 km |
| Battery Capacity (Nominal) | 125 kWh | 99.8 kWh |
| Battery Capacity (Usable) | 118 kWh | 96 kWh |
| Efficiency per 100 km | 22 kWh/100 km | 22.4 kWh/100 km |
| Efficiency per kWh | 4.55 km/kWh | 4.47 km/kWh |
| Range and Efficiency Score | 7.2 | 5.8 |
Charging
The Kia EV9 GT Line AWD (2023-…) features an advanced 800-volt architecture, whereas the Mercedes EQS SUV 450 4MATIC (2023-…) relies on a standard 400-volt system.
The Kia EV9 GT Line AWD (2023-…) offers faster charging speeds at DC stations, reaching up to 210 kW, while the Mercedes EQS SUV 450 4MATIC (2023-…) maxes out at 200 kW.
The Mercedes EQS SUV 450 4MATIC (2023-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Kia EV9 GT Line AWD (2023-…) is limited to 10.5 kW.
| Property | Mercedes EQS SUV 450 4MATIC | Kia EV9 GT Line AWD |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 10.5 kW |
| Max Charging Power (DC) | 200 kW | 210 kW |
| Architecture | 400 V | 800 V |
| Charge Port | CCS Type 2 | CCS Type 2 |
| Charging Score | 7.1 | 7.9 |
Performance
Both vehicles are all-wheel drive.
The Kia EV9 GT Line AWD (2023-…) boasts greater motor power and accelerates faster from 0 to 100 km/h.
| Property | Mercedes EQS SUV 450 4MATIC | Kia EV9 GT Line AWD |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 265 kW | 283 kW |
| Motor Power (hp) | 355 hp | 380 hp |
| Motor Torque | 800 Nm | 700 Nm |
| 0-100 km/h | 6.1 s | 5.3 s |
| Top Speed | 210 km/h | 200 km/h |
| Performance Score | 5.8 | 5.7 |
Dimensions
The Mercedes EQS SUV 450 4MATIC (2023-…) has a longer body, while the Kia EV9 GT Line AWD (2023-…) stands taller, offering a more elevated ride. Their widths are almost identical, so both offer a similar amount of shoulder room.
The Mercedes EQS SUV 450 4MATIC (2023-…) boasts a more extended wheelbase.
| Property | Mercedes EQS SUV 450 4MATIC | Kia EV9 GT Line AWD |
|---|---|---|
| Length | 5125 mm | 5015 mm |
| Width (with Mirrors) | 2157 mm | 2300 mm |
| Width (w/o Mirrors) | 1959 mm | 1980 mm |
| Height | 1718 mm | 1780 mm |
| Wheelbase | 3210 mm | 3100 mm |
Cargo and Towing
The Mercedes EQS SUV 450 4MATIC (2023-…) features a larger trunk, but the Kia EV9 GT Line AWD (2023-…) offers greater maximum cargo capacity when the rear seats are folded.
A frunk (front trunk) is available in the Kia EV9 GT Line AWD (2023-…), but the Mercedes EQS SUV 450 4MATIC (2023-…) doesn’t have one.
The Kia EV9 GT Line AWD (2023-…) is better suited for heavy loads, offering a greater towing capacity than the Mercedes EQS SUV 450 4MATIC (2023-…).
| Property | Mercedes EQS SUV 450 4MATIC | Kia EV9 GT Line AWD |
|---|---|---|
| Number of Seats | 5, 7 | 6, 7 |
| Curb Weight | 2840 kg | 2664 kg |
| Cargo Volume (Trunk) | 645 l | 333 l |
| Cargo Volume (Max) | 2100 l | 2393 l |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | 52 l |
| Towing Capacity | 1800 kg | 2500 kg |
| Cargo and Towing Score | 8.4 | 9.1 |
