Is the 2023 Hyundai IONIQ 6 reliable?

The 2023 Hyundai IONIQ 6 has 76 complaints filed with NHTSA (1.3x the segment average). Our reliability verdict: avoid. Most common issue: ELECTRICAL problems.

What are common problems with the 2023 Hyundai IONIQ 6?

Top problems: ELECTRICAL (34 complaints, avg repair $500); OTHER (9 complaints, avg repair $500); TRANSMISSION (8 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2023 Hyundai IONIQ 6?

Yes, there are 5 recall(s): POWER TRAIN:DRIVELINE:DRIVESHAFT, ELECTRICAL SYSTEM:12V/24V/48V BATTERY, ELECTRICAL SYSTEM:12V/24V/48V BATTERY, ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:PORT, SEAT BELTS:FRONT:ANCHORAGE. Contact any Hyundai dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to charge a 2023 Hyundai IONIQ 6?

The 2023 Hyundai IONIQ 6 has an EPA rating of 121 MPGe. At the current US average residential electricity rate, driving 12,000 miles per year costs roughly $635. State rates vary significantly — see the interactive calculator on this page.

How much does it cost to insure a 2023 Hyundai IONIQ 6?

Estimated US average full-coverage insurance for the 2023 Hyundai IONIQ 6 is approximately $1,950/year (ev-mainstream class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

Does the 2023 Hyundai IONIQ 6 qualify for tax credits?

The federal EV tax credit (Section 30D) expired for vehicles acquired after September 30, 2025. If purchased before that date, the 2023 Hyundai IONIQ 6 may still qualify on the 2025 tax return. State-level incentives remain active in 13+ states — see the incentives section on this page for details.

2023 Hyundai IONIQ 6

Problems, Recalls & Reliability Report

Avoid This Year

Quick Summary

The 2023 Hyundai IONIQ 6 has 76 owner complaints filed with NHTSA — that's 1.3x the segment average of 59. The most common issue is electrical problems (45% of all complaints), specifically: the ioniq 6 is supposed to be able to charge at 48 amps. i bought a new ioniq 6 in early june 2023. june 12 i had the level 2 juice box 48 amp charger installed. at least twice (i think three times), it would stop charging after about twenty minutes — the charge port appears to be overheating in cer. There are 5 recalls issued for this model year.

2 injuries

Total Complaints

Recalls Issued

5/5

Safety Stars

1.3x

vs Segment Avg

Known Problems(top 5 of 8)

ELECTRICAL

34 complaints

45%

• The Ioniq 6 is supposed to be able to charge at 48 amps. I bought a new Ioniq 6 in early June 2023. June 12 I had the level 2 Juice Box 48 amp charger installed. At least twice (I think three times), it would stop charging after about twenty minutes — the charge port appears to be overheating in cer
• Car's onboard AC charger overheats, I can replicate every time upon charging Poses fire hazard Dealer will not confirm, but TSB's have been issued to reduce the charging current (car no longer charges as advertised at time of purchase) Inspection performed by Ioniq certified dealer Warning first app
• I have a 2023 Ioniq 5 that was purchased in June, 2023 and an 2023 Ioniq 6 that was purchased in April, 2023. I had a new Chargepoint Home Flex charger installed in April when I purchased my Ioniq 6 and set the charging current to 40 amps. The charger was hardwired directly to my service panel wit

Typical onset: 50K miles Est. repair: $500

“The Ioniq 6 is supposed to be able to charge at 48 amps. I bought a new Ioniq 6 in early June 2023. June 12 I had the level 2 Juice Box 48 amp charger installed. At least twice (I think three times), it would stop charging after about twenty minutes — the charge port appears to be overheating in cer”

— NHTSA complaint filing

Recalls (5)

POWER TRAIN:DRIVELINE:DRIVESHAFT01/02/2024

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.

Risk: A loss of drive power increases the risk of a crash.

Fix: 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).

Charging Cost Calculator for 2023 Hyundai IONIQ 6

Live EIA prices

Annual miles driven: 12,000

Your state (affects local electricity price)

Per year

$629

Per month

$52

Per mile

5.2¢

kWh/mi

0.28

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

Estimated Insurance Cost for 2023 Hyundai IONIQ 6

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,950

Full coverage / month

$163

Liability only / year

$638

vs US avg

+16%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (ev-mainstream)1.18x

× theft risk1.00x

× safety rating0.94x

× vehicle age1.05x

= Full coverage estimate$1950

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Hyundai IONIQ 6 Service Intervals

Oil change

8K mi / 12 mo

Tire rotation

8K mi

Brake fluid

24 months

Transmission fluid

60K mi

Engine coolant

60K mi

Spark plugs

90K mi

Cabin air filter

15K mi

Engine air filter

30K mi

Differential (AWD/4WD)

60K mi

Turbo engines (1.6T, 2.0T) need premium fuel and more frequent oil (some owners service at 5,000 miles).

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Hyundai New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

5 yr / 60K mi

Powertrain

10 yr / 100K mi

Hybrid/EV battery

10 yr / 100K mi

Corrosion (rust perforation)

7 yr / unlimited mi

Roadside assistance

5 yr / unlimited mi

10 years/100K powertrain warranty is transferable only to first purchaser after initial owner

EV Incentives for 2023 Hyundai IONIQ 6

Updated 2026-07

Federal Tax Credit (Section 30D) — Expired 2025-09-30

Section 30D new clean vehicle credit ($7,500 max) expired for vehicles acquired after Sept 30, 2025 per Public Law (One Big Beautiful Bill Act). Vehicles acquired on or before that date remain eligible on the buyer's 2025 return. No federal purchase credit exists for post-9/30/2025 acquisitions.

Historic eligibility: 2023 Hyundai IONIQ 6 vehicles purchased on or before September 30, 2025 may still qualify for the federal credit on the 2025 tax return. Check with a tax professional for your specific vehicle's eligibility.

State-Level Incentives (Still Active in 14 States)

CaliforniaUp to $12,000

Clean Cars 4 All

ColoradoUp to $5,000

Innovative Motor Vehicle Credit

ConnecticutUp to $4,250

CHEAPR (Connecticut Hydrogen and Electric Automobile Purchase Rebate)

DelawareUp to $2,500

Clean Vehicle Rebate

IllinoisUp to $4,000

Illinois EV Rebate Program

MarylandUp to $3,000

Excise Tax Credit for Plug-in Electric Vehicles

MassachusettsUp to $3,500

MOR-EV

New JerseyUp to $4,000

Charge Up New Jersey

New YorkUp to $2,000

Drive Clean Rebate

OregonUp to $7,500

Oregon Clean Vehicle Rebate

PennsylvaniaUp to $3,000

Alternative Fuel Vehicle (AFV) Rebate Program

Rhode IslandUp to $2,500

DRIVEEV

TexasUp to $2,500

Light-Duty Motor Vehicle Purchase or Lease Incentive

VermontUp to $5,000

Incentive Program for New Electric Vehicles

See full state-by-state EV incentive details

Source: US Department of Energy Alternative Fuels Data Center + state DOR / DEQ program pages. Program details and eligibility limits change frequently — always verify with the linked source before purchase.

Estimated Repair Costs

ELECTRICAL(~50K mi)

$500

OTHER(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

ENGINE(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 76 owner complaints for this specific year, here's what to check or ask about:

☐
ELECTRICAL: The Ioniq 6 is supposed to be able to charge at 48 amps. I bought a new Ioniq 6 in early June 2023. June 12 I had the level 2 Juice Box 48 amp charger installed. At least twice (I think three times), it would stop charging after about twenty minutes — the charge port appears to be overheating in cer
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: Horn progressively not working. 2 components:high and low frequencies have died and the horn is kaput. Forty still under warranty in my case but seriously concerned for security while driving as this is sudden and unexpected!
Typically appears around 50K miles. Repair cost ~$500
☐
TRANSMISSION: While driving in the highway I took my foot off the accelerator and despite one pedal driving being on the car did not brake. I then tapped the brake. When I then pushed the accelerator to keep up with traffic, nothing happened. I checked the screen for warning lights. The car had none. The accelera
Typically appears around 50K miles. Repair cost ~$500
☐
FUEL SYSTEM: My Ioniq6 slowed down to 20 mph for the second time tonight. No matter how hard I pressed on the accelerator the car would not speed up past 20 mph. A message on the dashboard said “Limit: 20 mph”. Eventually the car picked up speed then said “Limit: 43 mph”. (The speed limit on University Blvd a
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 5 recalls have been completed — free at any Hyundai dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)