USA EV Comparison: Hyundai Ioniq 9 Performance AWD vs Mercedes EQE SUV 350 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

Both vehicles are currently in production and can be purchased new. The Hyundai Ioniq 9 Performance AWD (2025-…) has a starting price of $71250, compared to the Mercedes EQE SUV 350 4MATIC (2022-…), which starts at $77900.

The two vehicles share the same body style: SUV.

Property Hyundai Ioniq 9 Performance AWD Mercedes EQE SUV 350 4MATIC
Years of Production 2025-… 2022-…
Current Status Produced Produced
Country of Manufacture South Korea, USA USA, China
Body Style SUV SUV
Market Availability EU, USA EU, USA
Price USA (New) $71250 $77900
Price USA (Used) - Price USA (Used) $35260
GCC Score 7.8 6.6

Range and Efficiency

While the Hyundai Ioniq 9 Performance AWD (2025-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Mercedes EQE SUV 350 4MATIC (2022-…).

Property Hyundai Ioniq 9 Performance AWD Mercedes EQE SUV 350 4MATIC
Range (EPA) 311 mi 265 mi
Range (WLTP) 373 mi 352 mi
Range (GCC) 306 mi 273 mi
Battery Capacity (Nominal) 110.3 kWh 100 kWh
Battery Capacity (Usable) 106 kWh 90.6 kWh
Efficiency per 100 mi 34.6 kWh/100 mi 33.2 kWh/100 mi
Efficiency per kWh 2.89 mi/kWh 3.01 mi/kWh
Range and Efficiency Score 6.8 6.4

Charging

The Hyundai Ioniq 9 Performance AWD (2025-…) features an advanced 800-volt architecture, whereas the Mercedes EQE SUV 350 4MATIC (2022-…) relies on a standard 400-volt system.

The Hyundai Ioniq 9 Performance AWD (2025-…) offers faster charging speeds at DC stations, reaching up to 350 kW, while the Mercedes EQE SUV 350 4MATIC (2022-…) maxes out at 170 kW.

The Hyundai Ioniq 9 Performance AWD (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 10.9 kW, whereas the Mercedes EQE SUV 350 4MATIC (2022-…) is limited to 9.6 kW.

Property Hyundai Ioniq 9 Performance AWD Mercedes EQE SUV 350 4MATIC
Max Charging Power (AC) 10.9 kW 9.6 kW
Max Charging Power (DC) 350 kW 170 kW
Architecture 800 V 400 V
Charge Port Tesla (NACS) CCS Type 1
Charging Score 8.6 6.6

Performance

Both vehicles are all-wheel drive.

The Hyundai Ioniq 9 Performance AWD (2025-…) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property Hyundai Ioniq 9 Performance AWD Mercedes EQE SUV 350 4MATIC
Drive Type AWD AWD
Motor Type PMSM (front), PMSM (rear) PMSM (front), PMSM (rear)
Motor Power (kW) 315 kW 215 kW
Motor Power (hp) 422 hp 288 hp
Motor Torque 516 lb-ft 564 lb-ft
0-60 mph 5 s 6.2 s
Top Speed 124 mph 130 mph
Performance Score 5.8 5.5

Dimensions

The Hyundai Ioniq 9 Performance AWD (2025-…) is longer, wider, and taller.

The Hyundai Ioniq 9 Performance AWD (2025-…) boasts a more extended wheelbase.

Property Hyundai Ioniq 9 Performance AWD Mercedes EQE SUV 350 4MATIC
Length 199.2 in 191.5 in
Width (with Mirrors) - Width (with Mirrors) 84.3 in
Width (w/o Mirrors) 78 in 76.4 in
Height 70.5 in 66.3 in
Wheelbase 123.2 in 119.3 in

Cargo and Towing

The Hyundai Ioniq 9 Performance AWD (2025-…) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.

A frunk (front trunk) is available in the Hyundai Ioniq 9 Performance AWD (2025-…), but the Mercedes EQE SUV 350 4MATIC (2022-…) doesn’t have one.

The Hyundai Ioniq 9 Performance AWD (2025-…) is better suited for heavy loads, offering a greater towing capacity than the Mercedes EQE SUV 350 4MATIC (2022-…).

Property Hyundai Ioniq 9 Performance AWD Mercedes EQE SUV 350 4MATIC
Number of Seats 7 5
Curb Weight 5994 lb 5576 lb
Cargo Volume (Trunk) 21.9 ft3 18.4 ft3
Cargo Volume (Max) 86.9 ft3 59.2 ft3
Cargo Volume (Frunk) 1.8 ft3 - Cargo Volume (Frunk)
Towing Capacity 5000 lb 3500 lb
Cargo and Towing Score 9.2 7.7