2023 Hyundai Ioniq 6 reliability

Is it reliable?

Owners have filed 56 complaints with NHTSA about the 2023 Hyundai Ioniq 6 over 4 years — 12 per year. That is about the same complaints per year as the 2024 Ioniq 6 (13), the only other year on this site. NHTSA has 5 recalls on file, including Anchorage, Port, and 12V/24V/48V battery.

Complaints

Per year

Recalls

Years on the road

What owners report

The complaints owners file most often name Electrical system (33 of 56), then Powertrain (8) and Engine (6). Those filings include 1 that reports an injury.

Next to 2024

The 2024 Ioniq 6 has 38 complaints, 13 per year. The 2023 has about the same number of complaints per year as the 2024.

The complaint rate is complaints filed in this year’s first 3 years on the road, divided by however many of those years have passed. Recalls are a separate count. The numbers are for the US-market 2023 Hyundai Ioniq 6. How we count. Data as of 2026-10-16.

Recalls (5)

Recall seat belts, front, anchorage 2026-04-06 · NHTSA campaign 26V218000

Summary 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.

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.

Recall electrical system, propulsion system, charging, port 2025-09-12 · NHTSA campaign 25V606000

Summary Hyundai Motor America (Hyundai) is recalling certain 2023-2025 IONIQ 6 electric vehicles. The charging port door panel may detach.

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.

Recall electrical system, 12V/24V/48V battery 2024-11-18 · NHTSA campaign 24V868000

Summary 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.

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.

Recall electrical system, 12V/24V/48V battery 2024-03-15 · NHTSA campaign 24V204000

Summary Hyundai Motor America (Hyundai) is recalling certain 2022-2024 IONIQ 5, 2023-2024 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.

Remedy This recall is replaced by NHTSA recall number 24V-868. Vehicles already repaired under this recall will need to have the new remedy completed. 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 April 22, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 257/021G.

Recall Driveshaft 2024-02-01 · NHTSA campaign 24V065000

Summary Hyundai Motor America (Hyundai) is recalling certain 2023 IONIQ 5, IONIQ 6, and Genesis GV60 vehicles. The rear inner driveshaft may have been improperly heat-treated, allowing it to break under load and resulting in a loss of drive power.

Remedy Dealers will replace the rear inner driveshaft, free of charge. Owner notification letters were mailed March 29, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's numbers for this recall are 253(H), 017G(G).

Complaints by component (56 total)

Electrical system

Powertrain

Engine

Fuel and propulsion system

Forward collision avoidance

Speed control

Back-over prevention

Exterior lighting

Seats

Service brakes

Structure

Show 3 more Show less

Crash-flagged

Fire-flagged

Injury reports

Death reports

Complaints filed per year

Excerpts from recent NHTSA complaint filings

"My 2023 Ioniq 6 is not charging as it has for 3 years. When charging to 100% my app States 347 and 382 miles. It should be 361 as stated by Hyundai. What happens if I drive under 45 mph after 5 miles the miles goes down…"
Unknown or other, Forward collision avoidance · filed 2026-06-07
"The shift-by-wire system failed while the vehicle was being parked. The vehicle would not shift out of Drive; repeated attempts to engage Park resulted in Neutral only, with a "PARK malfunction. Engage parking brake…"
Powertrain, Electrical system · filed 2026-06-04
"While driving on the highway, there was a complete loss of power and steering. I was able to navigate to the side of the road. The vehicle would not start on multiple occasions, and no warning lights illuminated. The…"
Powertrain · filed 2026-05-07
"In November of 2025 the vehicle displayed a "Check Eletrical System" error message. Shortly thereafter the vehicle decelerated to under 10mph as we were turning into traffic. We were able to drive it home (less than 1mi…"
Powertrain, Electrical system, Fuel and propulsion system · filed 2026-05-05
"I was pulling into a parking spot and my vehicle suddenly lurch forward, and I had to slam on the brakes quickly, scraping the front of the curb. I checked there was no warning lights. I checked the floor mat, and this…"
Powertrain, Speed control, Engine · filed 2026-04-19

NHTSA crash ratings

Version	Overall	Front	Side	Rollover
2023 Hyundai Ioniq 6 4 DR AWD	5 stars	4 stars	5 stars	5 stars
2023 Hyundai Ioniq 6 4 DR RWD	5 stars	4 stars	5 stars	5 stars

Stars are how this vehicle did in NHTSA crash tests. They are a safety result, separate from the complaint record. Not rated means that test was not run for this version.

Fuel economy

Trim	Engine	Transmission	Drive	City	Hwy	Combined	Annual fuel cost
Ioniq 6 Long range all-wheel drive (18 inch Wheels)	—	Automatic (1-speed)	All-wheel drive	130	111	121 MPG / 316 mi range	$650
Ioniq 6 Long range all-wheel drive (20 inch Wheels)	—	Automatic (1-speed)	All-wheel drive	111	94	103 MPG / 270 mi range	$750
Ioniq 6 Long range rear-wheel drive (18 inch Wheels)	—	Automatic (1-speed)	Rear-wheel drive	153	127	140 MPG / 361 mi range	$550
Ioniq 6 Long range rear-wheel drive (20 inch Wheels)	—	Automatic (1-speed)	Rear-wheel drive	129	105	117 MPG / 305 mi range	$650
Ioniq 6 Standard Range rear-wheel drive	—	Automatic (1-speed)	Rear-wheel drive	151	120	135 MPG / 240 mi range	$550

Specs and fitment

First generation (CE), 2023–present

Body styles Sedan

Tire size 225/55R18, 245/40R20 (trim-dependent)

Known issues for this generation

Recall 24V-868 covers certain 2023-2025 IONIQ 6 vehicles (and IONIQ 5 plus Genesis electrified models): the Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-volt battery, which can cause a loss of drive power. The campaign lists 145,642 vehicles across those models and replaces earlier recall 24V-204; dealers inspect and replace the ICCU and fuse as needed and update ICCU software. Recall 24V-065 covers certain 2023 IONIQ 6 vehicles (with IONIQ 5 and Genesis GV60): the rear inner driveshaft may have been improperly heat-treated and can break under load (1,165 vehicles); dealers replace the shaft. Recall 25V-606 covers certain 2023-2025 IONIQ 6 vehicles whose charging-port door panel may detach.

Compare

Next year 2024 Hyundai Ioniq 6 See every Hyundai Ioniq 6 model year →

Frequently asked questions

Is the 2023 Hyundai Ioniq 6 reliable?

What are common problems with a 2023 Hyundai Ioniq 6?

The complaints owners file most often name Electrical system (33 of 56), then Powertrain (8) and Engine (6). Those filings include 1 that reports an injury.

Is the 2023 Hyundai Ioniq 6 more reliable than the years next to it?

The 2024 Ioniq 6 has 38 complaints, 13 per year. The 2023 has about the same number of complaints per year as the 2024.

Has the 2023 Hyundai Ioniq 6 been recalled?

The 2023 Hyundai Ioniq 6 has 5 recalls on file with NHTSA. See the recalls table on this page for dates, components, and remedies.

How many complaints have owners filed about the 2023 Hyundai Ioniq 6?

Owners have filed 56 complaints about the 2023 Hyundai Ioniq 6 with NHTSA.

What mpg does a 2023 Hyundai Ioniq 6 get?

EPA-rated combined fuel economy for the 2023 Hyundai Ioniq 6 is 123.2 MPG. See the fuel economy table on this page for city and highway figures by engine and transmission.

Does the Hyundai Ioniq 6 use engine oil?

No. It is a battery-electric vehicle with no combustion engine oil fill.

What does recall 24V-868 cover on the Ioniq 6?

Certain 2023-2025 IONIQ 6 vehicles (and IONIQ 5 plus Genesis electrified models): the Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-volt battery, which can cause a loss of drive power. The campaign lists 145,642 vehicles.

When did the US Ioniq 6 start?

Model year 2023 (CE generation on this site).