Hyundai Ioniq 9 RWD
Hyundai Ioniq 9 RWD
83
22 complaints
status.verdict
status.safe
status.safe_sub
product.verdict_safe_minor
product.specifications
specs.g_range_efficiency
specs.range335 mi
specs.city_mpg MPGe103
specs.highway_mpg MPGe81
specs.combined_mpg MPGe92
specs.annual_fuel_cost$850
specs.ghg_score10 / 10
specs.g_drivetrain
specs.fuel_typeElectricity
specs.drivetrainRear-Wheel Drive
specs.transmissionAutomatic (A1)
specs.g_classification
specs.vehicle_classStandard Sport Utility Vehicle 2×2

specs.data_sourced_from FuelEconomy.gov (specs.energy_dept)

product.complaints_section22 total
HYUNDAI IONIQ 9 2026 FORWARD COLLISION AVOIDANCE: WARNINGS
low
I was driving at 35 mph speed on a straight road and the car automatically activated emergency steering and pushed towards right I had to jerk the steering towards left to prevent any accidents. No adverse event occurred however this was unnerving experience.
NHTSAUSJun 2026Source →
HYUNDAI IONIQ 9 2026 ELECTRICAL SYSTEM
high
The motorized flush door handles lack an automatic anti-pinch resistance sensor when retracting. If an object, hand, or child’s finger is caught inside the door handle while the vehicle locks, the motor continues to force the handle shut. This creates a severe crushing and entrapment hazard. This is available for inspection upon request. My child’s finger got caught in the door handle while the vehicle was locking. There have also been several near miss incidents. The problem has been reported to my local dealership where I purchased the vehicle, but they do not appear to take the issue seriously. The issue has not been inspected by the manufacturer, police, insurance representatives, or others. There are no warning lights or messages due to this issue.
NHTSAUSJun 2026Source →
HYUNDAI IONIQ 9 2026 FUEL/PROPULSION SYSTEM
medium
The Integrated Charging Control Unit (ICCU) on this vehicle produces loud whirring noises when charging at 80% or above. This has been documented in writing to the service department. The ICCU defect is a known systemic issue across the Hyundai and Kia EV platform. The vehicle is currently scheduled to return to the dealer for this and other defects. This is the second major service visit on a vehicle leased in March 2026 that was already out of service 28 consecutive days for a sunroof failure.
NHTSAUSMay 2026Source →
HYUNDAI IONIQ 9 2026 FORWARD COLLISION AVOIDANCE: WARNINGS
medium
On May 14, 2026, while traveling at highway speed in a clear passing lane with no obstacles present, the autonomous emergency braking system activated without cause and brought the vehicle to a complete stop. A following vehicle nearly rear-ended me. I recorded a voice memo immediately after the incident. A third-party crash detection application on my phone independently logged the hard stop event. A second phantom braking incident has since occurred. The vehicle is a 2026 IONIQ 9 Calligraphy leased in March 2026. This is the second major defect event on this vehicle, which was also out of service 28 consecutive days for a sunroof failure earlier this year. I am aware of ICCU-related systemic defects documented across the Hyundai and Kia EV platform and believe this may be connected.
NHTSAUSMay 2026Source →
HYUNDAI IONIQ 9 2026 VEHICLE SPEED CONTROL
high
Was driving down the highway when Check: electric vehicle system warning came on and car slowed suddenly and wouldnt go past 41MPH. Within a min, the car slowed down further and just as I was pulling on the shoulder. Car didnt have power to move after.
NHTSAUSMay 2026Source →
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product.status_history
status.uncertainstatus.safe31 May 2026
Lemon Score: 89. 10 data points. v3 scoring.
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