USA EV Comparison: Hyundai Ioniq 9 Long Range RWD vs Kia EV9 Long Range RWD

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 Long Range RWD (2025-…) has a starting price of $58955, compared to the Kia EV9 Long Range RWD (2023-…), which starts at $57900.

The two vehicles share the same body style: SUV.

Property Hyundai Ioniq 9 Long Range RWD Kia EV9 Long Range RWD
Years of Production 2025-… 2023-…
Current Status Produced Produced
Country of Manufacture South Korea, USA South Korea, USA
Body Style SUV SUV
Market Availability EU, USA EU, USA
Price USA (New) $58955 $57900
Price USA (Used) - Price USA (Used) $41870
GCC Score 7.3 7

Range and Efficiency

While the Hyundai Ioniq 9 Long Range RWD (2025-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Kia EV9 Long Range RWD (2023-…).

Property Hyundai Ioniq 9 Long Range RWD Kia EV9 Long Range RWD
Range (EPA) 335 mi 305 mi
Range (WLTP) 385 mi 350 mi
Range (GCC) 323 mi 294 mi
Battery Capacity (Nominal) 110.3 kWh 99.8 kWh
Battery Capacity (Usable) 106 kWh 96 kWh
Efficiency per 100 mi 32.8 kWh/100 mi 32.7 kWh/100 mi
Efficiency per kWh 3.05 mi/kWh 3.06 mi/kWh
Range and Efficiency Score 7.6 7

Charging

Both vehicles feature an advanced 800-volt architecture.

The Hyundai Ioniq 9 Long Range RWD (2025-…) offers faster charging speeds at DC stations, reaching up to 350 kW, while the Kia EV9 Long Range RWD (2023-…) maxes out at 210 kW.

Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 10.9 kW.

Property Hyundai Ioniq 9 Long Range RWD Kia EV9 Long Range RWD
Max Charging Power (AC) 10.9 kW 10.9 kW
Max Charging Power (DC) 350 kW 210 kW
Architecture 800 V 800 V
Charge Port Tesla (NACS) CCS Type 1Tesla (NACS)
Charging Score 8.6 7.9

Performance

Both vehicles are rear-wheel drive.

Although the Hyundai Ioniq 9 Long Range RWD (2025-…) has more power, the Kia EV9 Long Range RWD (2023-…) achieves a faster 0-60 mph time.

Property Hyundai Ioniq 9 Long Range RWD Kia EV9 Long Range RWD
Drive Type RWD RWD
Motor Type PMSM PMSM
Motor Power (kW) 160 kW 150 kW
Motor Power (hp) 215 hp 201 hp
Motor Torque 258 lb-ft 258 lb-ft
0-60 mph 9 s 8.8 s
Top Speed 115 mph 115 mph
Performance Score 3.7 3.6

Dimensions

The Hyundai Ioniq 9 Long Range RWD (2025-…) and Kia EV9 Long Range RWD (2023-…) are about the same size.

Both models have similar wheelbase lengths.

Property Hyundai Ioniq 9 Long Range RWD Kia EV9 Long Range RWD
Length 199.2 in 197.2 in
Width (with Mirrors) - Width (with Mirrors) 90.6 in
Width (w/o Mirrors) 78 in 77.9 in
Height 70.5 in 69.1 in
Wheelbase 123.2 in 122 in

Cargo and Towing

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

Both models feature a convenient frunk (front trunk), providing additional storage space.

The Hyundai Ioniq 9 Long Range RWD (2025-…) is better suited for heavy loads, offering a greater towing capacity than the Kia EV9 Long Range RWD (2023-…).

Property Hyundai Ioniq 9 Long Range RWD Kia EV9 Long Range RWD
Number of Seats 7 6, 7
Curb Weight 5507 lb 5313 lb
Cargo Volume (Trunk) 21.9 ft3 20.2 ft3
Cargo Volume (Max) 86.9 ft3 84.5 ft3
Cargo Volume (Frunk) 3.1 ft3 3.2 ft3
Towing Capacity 3500 lb 2000 lb
Cargo and Towing Score 8.8 8.7
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