2024 Hyundai Ioniq 6 Problems, Recalls & Reliability
Verdict
No verdictComplaint Index
0/100
#3 most-complained of 3 Ioniq 6 years
The 2024 Hyundai Ioniq 6 has 38 NHTSA complaints, a complaint index of 0, and ranks 3rd worst of 3 model years tracked. Electrical System issues dominate at 55% of complaints, largely tied to the ICCU recalls, but crash and fire counts stay low (2 crashes, 0 fires).
- Complaints
- 38
- Recalls
- 5
- Crashes / fires
- 2 / 0
- Injuries / deaths
- 0 / 0
- NHTSA overall rating
- 5 / 5 ★
- EPA combined MPG
- 121
- 130 city / 111 hwy
Top 2024 Hyundai Ioniq 6 problems
NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.
- Electrical System21 (55%)
- Engine8 (21%)
- Other8 (21%)
- Transmission & Powertrain5 (13%)
- Collision Avoidance & Cameras4 (11%)
- Fuel System4 (11%)
- Brakes3 (8%)
- Steering2 (5%)
- Seat Belts1 (3%)
- Structure & Body1 (3%)
What owners report
- Some owners report sudden, unintended acceleration while parking, in one case jumping a curb and striking a tree.
- Electrical malfunctions tied to the ICCU (Integrated Charging Control Unit) caused the car to lose power and slow down abruptly while driving, sometimes on a highway.
- Owners describe warning messages for 12V battery and electrical malfunctions appearing before the vehicle coasted down to a near stop.
- Some vehicles briefly lost motor power below 45 mph, with the acceleration and recharge gauge zeroing out until the car was restarted.
- Rear seat belt tongues failed to fit into the buckle for some owners, blocking installation of a child safety seat.
- One owner reported the brakes failing to hold the car while backing out of a parking space, requiring repeated shifts into park to stop.
2024 Hyundai Ioniq 6 recalls
5 NHTSA recall campaigns list this model year.
- NHTSA 26V218000Apr 6, 2026Seat Belts294,448 vehicles
Seat belts:front:anchorage
Hyundai Motor America (Hyundai) is recalling certain 2023-2025 Hyundai Ioniq 6, 2023-2026 Genesis G90, 2024-2026 Hyundai Santa Fe, and Hyundai Santa Fe Hybrid vehicles. The driver and passenger seat belt anchors may detach.
Risk: A detached seat belt anchor will not adequately restrain the seat occupant, increasing the risk of injury in a crash.
Remedy: Dealers will inspect and reinforce or replace the seat belt anchors, as necessary, free of charge. Owner notification letters were mailed beginning May 29, 2026. Owners may contact Hyundai customer service at 1-855-371-9460 and Genesis customer service at 844-340-9741. Hyundai's numbers for this recall are 298 and 032G. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov April 8, 2026.
- NHTSA 25V606000Sep 11, 2025Electrical System31,042 vehicles
Electrical system:propulsion system:charging:port
Hyundai Motor America (Hyundai) is recalling certain 2023-2025 IONIQ 6 electric vehicles. The charging port door panel may detach.
Risk: A detached charging port door panel can create a road hazard for other vehicles, increasing the risk of a crash.
Remedy: Dealers will apply an adhesive on the charging port door assembly, free of charge. Owner notification letters were mailed beginning October 10, 2025. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 282. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on September 13, 2025.
- NHTSA 24V868000Nov 18, 2024Electrical System145,642 vehicles
Electrical system:propulsion system:charging:module:software
Hyundai Motor America (Hyundai) is recalling certain 2022-2024 IONIQ 5, 2023-2025 IONIQ 6, Genesis GV60, Genesis GV70 "Electrified," and Genesis G80 "Electrified" vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-volt battery, which can result in a loss of drive power.
Risk: A loss of drive power increases the risk of a crash.
Remedy: Dealers will inspect and replace the ICCU and its fuse, as necessary. In addition, dealers will update the ICCU software. All repairs will be performed free of charge. Owner notification letters were mailed December 20, 2024. Owners may contact Hyundai customer service at 1-855-371-9460 or Genesis customer service at 1-844-340-9741. Hyundai's numbers for this recall are 272 (Hyundai) and 025G (Genesis). This recall expands and replaces previous recall number 24V-204. Vehicles previously repaired under recall 24V-204 will need to have the new remedy completed.
2024 Hyundai Ioniq 6 fuel economy and fuel cost
- City
- 130 MPG
- Highway
- 111 MPG
- Combined
- 121 MPG
- Annual fuel cost (EPA)
- $600
- 15,000 mi/yr
- Fuel
- Electricity
- Current regular gas
- $4.32/gal
- national avg.
EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.
2024 compared with other Ioniq 6 years
Frequently asked questions
- Is the 2024 Hyundai Ioniq 6 reliable based on NHTSA complaints?
- NHTSA lists 38 complaints for the 2024 Ioniq 6 with a complaint index of 0, and it ranks 3rd worst among the 3 model years with data. The top problem area is the Electrical System at 55% of complaints.
- What are the most common problems with the 2024 Hyundai Ioniq 6?
- Electrical System issues lead at 55% of complaints, followed by Engine at 21% and Transmission & Powertrain at 13%. Many electrical complaints relate to the ICCU recalls.
- Does the 2024 Hyundai Ioniq 6 have any recalls?
- Yes, NHTSA lists 5 recalls for the 2024 Ioniq 6, covering seat belt anchors, a charging port door panel, the ICCU (twice), and differential gear bolts. None are do-not-drive recalls.
- How does the 2024 Ioniq 6 compare to other Ioniq 6 model years?
- The 2024 has a complaint index of 0 versus 50 for 2023 and 100 for 2025, and it has the most recalls tied with 2023 at 5. It ranks 3rd worst of the 3 years with data.
- What is the fuel economy of the 2024 Hyundai Ioniq 6?
- EPA rates the 2024 Ioniq 6 at 121 MPGe combined (130 city, 111 highway), with an annual fuel cost of $600.