USA EV Comparison: Kia EV6 Long Range RWD vs Hyundai Ioniq 9 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 Kia EV6 Long Range RWD (2024-…) has a starting price of $51000, compared to the Hyundai Ioniq 9 Long Range RWD (2025-…), which starts at $58955.

The two vehicles share the same body style: SUV.

Property Kia EV6 Long Range RWD Hyundai Ioniq 9 Long Range RWD
Years of Production 2024-… 2025-…
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) $51000 $58955
Price USA (Used) $33250 - Price USA (Used)
GCC Score 7.1 7.3

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 EV6 Long Range RWD (2024-…).

Property Kia EV6 Long Range RWD Hyundai Ioniq 9 Long Range RWD
Range (EPA) 319 mi 335 mi
Range (WLTP) 362 mi 385 mi
Range (GCC) 308 mi 323 mi
Battery Capacity (Nominal) 84 kWh 110.3 kWh
Battery Capacity (Usable) 80 kWh 106 kWh
Efficiency per 100 mi 26 kWh/100 mi 32.8 kWh/100 mi
Efficiency per kWh 3.85 mi/kWh 3.05 mi/kWh
Range and Efficiency Score 8.5 7.5

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 EV6 Long Range RWD (2024-…) maxes out at 240 kW.

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

Property Kia EV6 Long Range RWD Hyundai Ioniq 9 Long Range RWD
Max Charging Power (AC) 10.9 kW 10.9 kW
Max Charging Power (DC) 240 kW 350 kW
Architecture 800 V 800 V
Charge Port Tesla (NACS) Tesla (NACS)
Charging Score 7.8 8.6

Performance

Both vehicles are rear-wheel drive.

The Kia EV6 Long Range RWD (2024-…) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property Kia EV6 Long Range RWD Hyundai Ioniq 9 Long Range RWD
Drive Type RWD RWD
Motor Type PMSM PMSM
Motor Power (kW) 168 kW 160 kW
Motor Power (hp) 225 hp 215 hp
Motor Torque 258 lb-ft 258 lb-ft
0-60 mph 7.4 s 9 s
Top Speed 115 mph 115 mph
Performance Score 4 3.7

Dimensions

The Hyundai Ioniq 9 Long Range RWD (2025-…) is longer, wider, and taller.

The Hyundai Ioniq 9 Long Range RWD (2025-…) boasts a more extended wheelbase.

Property Kia EV6 Long Range RWD Hyundai Ioniq 9 Long Range RWD
Length 184.8 in 199.2 in
Width (w/o Mirrors) 74 in 78 in
Height 60.8 in 70.5 in
Wheelbase 114.2 in 123.2 in

Cargo and Towing

The Kia EV6 Long Range RWD (2024-…) features a larger trunk, but the Hyundai Ioniq 9 Long Range RWD (2025-…) offers greater maximum cargo capacity when the rear seats are 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 EV6 Long Range RWD (2024-…).

Property Kia EV6 Long Range RWD Hyundai Ioniq 9 Long Range RWD
Number of Seats 5 7
Curb Weight 4398 lb 5507 lb
Cargo Volume (Trunk) 24.4 ft3 21.9 ft3
Cargo Volume (Max) 46.7 ft3 86.9 ft3
Cargo Volume (Frunk) 1.8 ft3 3.1 ft3
Towing Capacity 2700 lb 3500 lb
Cargo and Towing Score 6.5 8.8
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