Global EV Comparison: Hyundai Ioniq 9 Long Range RWD vs Kia EV6 Long Range RWD

Side-by-side comparison of all specifications in metric units (km, kg). To see imperial units (mi, lb), switch website version to USA.
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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 €69000, compared to the Kia EV6 Long Range RWD (2024-…), which starts at €49990.

The two vehicles share the same body style: SUV.

Property Hyundai Ioniq 9 Long Range RWD Kia EV6 Long Range RWD
Years of Production 2025-… 2024-…
Current Status Produced Produced
Country of Manufacture South Korea, USA South Korea, USA
Body Style SUV SUV
Market Availability EU, USA EU, USA
Price Europe (New) €69000 €49990
GCC Score 7.3 7.1

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 Hyundai Ioniq 9 Long Range RWD Kia EV6 Long Range RWD
Range (EPA) 539 km 513 km
Range (WLTP) 620 km 582 km
Range (GCC) 520 km 495 km
Battery Capacity (Nominal) 110.3 kWh 84 kWh
Battery Capacity (Usable) 106 kWh 80 kWh
Efficiency per 100 km 20.4 kWh/100 km 16.2 kWh/100 km
Efficiency per kWh 4.91 km/kWh 6.19 km/kWh
Range and Efficiency Score 7.5 8.6

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.

The Hyundai Ioniq 9 Long Range RWD (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Kia EV6 Long Range RWD (2024-…) is limited to 10.5 kW.

Property Hyundai Ioniq 9 Long Range RWD Kia EV6 Long Range RWD
Max Charging Power (AC) 11 kW 10.5 kW
Max Charging Power (DC) 350 kW 240 kW
Architecture 800 V 800 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 8.6 7.8

Performance

Both vehicles are rear-wheel drive.

The Kia EV6 Long Range RWD (2024-…) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property Hyundai Ioniq 9 Long Range RWD Kia EV6 Long Range RWD
Drive Type RWD RWD
Motor Type PMSM PMSM
Motor Power (kW) 160 kW 168 kW
Motor Power (hp) 215 hp 225 hp
Motor Torque 350 Nm 350 Nm
0-100 km/h 9.4 s 7.7 s
Top Speed 185 km/h 185 km/h
Performance Score 3.7 4

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 Hyundai Ioniq 9 Long Range RWD Kia EV6 Long Range RWD
Length 5060 mm 4695 mm
Width (w/o Mirrors) 1980 mm 1880 mm
Height 1790 mm 1550 mm
Wheelbase 3130 mm 2900 mm

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 Kia EV6 Long Range RWD (2024-…) is better suited for heavy loads, offering a greater towing capacity than the Hyundai Ioniq 9 Long Range RWD (2025-…).

Property Hyundai Ioniq 9 Long Range RWD Kia EV6 Long Range RWD
Number of Seats 7 5
Curb Weight 2612 kg 2050 kg
Cargo Volume (Trunk) 338 l 490 l
Cargo Volume (Max) 2435 l 1290 l
Cargo Volume (Frunk) 88 l 52 l
Towing Capacity 1600 kg 1800 kg
Cargo and Towing Score 8.8 6.6
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