Last updated: 2026-10-10

RELIABILITY SCORE: 59/100 (MIXED)

2024 Kia EV6 Reliability Report

The 2024 KIA EV6 has mixed reliability. Owners report sudden loss of drive power from a failed ICCU, sometimes with a nearly full battery.

Full Breakdown Compare Models

Recalls

Complaints

Complaint Rate

17.5per 10,000 sold

Est. Repair Cost

N/A

EV Range

218–310 mi

Detailed Score Breakdown

Complaint Severity61/100

Component-weighted complaints normalized by sales volume

Repair Costs30/100

Independent repair cost ratings

Recall Impact80/100

Recall count weighted by severity

Issue Diversity84/100

Breadth of reported problem categories

The Verdict

Caution

Final year of the first generation, with fewer complaints and recalls than 2023, but owners still report sudden drive power loss from failed ICCUs.

Top Issues to Watch

ELECTRICAL SYSTEM (15)
POWER TRAIN (8)
SERVICE BRAKES (2)

Generation & Refresh (US)

Final Year

2024 is the last model year of the First generation (CV).

Final-year models are typically the most refined version of a generation.
1st generation EV6 (US).

What this means for buyers

Final-year models are usually the most polished version of a generation, but resale value may dip as buyers anticipate the next redesign.

2022: First generation (CV) Launch

Generation start — new platform.

2024: This Model Year

2024 is the last model year of the First generation (CV).

2025: Mid-Cycle Refresh

Updated features and styling tweaks.

Should You Buy the 2024 Kia EV6?

Mixed is the fair verdict. Against other 2024 SUVs, this EV6 stands well below average, though it is among the stronger of the five scored EV6 model years. The 2023 rates worse, with 98 complaints and 3 recalls, compared with 38 complaints and 2 recalls here.

The problem that matters is sudden loss of drive power. Owners describe a "Check electric vehicle system" or "Stop vehicle and check power supply" warning, then limp mode, then a dead car, sometimes in a traffic lane with a nearly full battery. Several hear a pop first. Most reports point to a failed ICCU, and some failures came at just 400 to 616 miles. Both recalls are in the electrical system, yet owners report failures continuing after the recall software update. Repairs can take weeks.

Ask for repair records showing any ICCU work and proof that both recalls were completed. The 2025 rates better, but it has no complaints yet, which mostly reflects less time on the road.

Compared to the 2025 Kia EV6, which scored 10 points higher. See also the 2023 Kia EV6 for an earlier comparison.

Pros

+Low recall count
+5-star NHTSA crash rating

Cons

−Below-average reliability score
−Above-average complaint rate for SUV
−ELECTRICAL SYSTEM: Sudden loss of drive power is the main complaint (15 complaints)
−POWER TRAIN: Drive power cuts out after a pop from under the car or behind the cabin (8 complaints)
−1 fire incident reported in owner complaints

Compare 2024 Kia EV6 With

2024 Hyundai Ioniq 5

Reliability: 58/100

Mixed

2024 Tesla Model Y

Reliability: 63/100

Good

2024 Toyota bZ4X

Reliability: 75/100

Good

2024 Ford Mustang Mach-E

Reliability: 74/100

Good

2024 Tesla Model 3

Reliability: 62/100

Good

Common Problem Categories

Safety

LOW RISK

2 manufacturer recalls issued

Other

HIGH RISK

ELECTRICAL SYSTEM (15)
POWER TRAIN (8)

See detailed breakdown by component ↓

Recall Overview

recalls on record

The 2024 Kia EV6 carries 2 recalls — a low count. Authorized dealers repair any open recall free of charge, regardless of warranty status.

NHTSA.gov →

Complaint Breakdown

17.5

per 10,000 sold

Segment avg: 6.9

LowAvgHigh

Moderate

Safety Incidents

Crashes

Fires

Injuries

Deaths

★★★★★

NHTSA 5/5 Stars

Data sourced from NHTSA complaint filings and manufacturer recall notices. Complaint narratives are owner-reported.

2024 Kia EV6 Recall Details

2 recalls have been issued for the 2024 Kia EV6. All recall repairs are performed free of charge at authorized dealerships.

24V8670002024-11-18

ELECTRICAL SYSTEM

Kia America, Inc. (Kia) is recalling certain 2022-2024 EV6 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.

Consequence

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 13, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC327. This recall expands and replaces previous recall number 24V-200. Vehicles previously repaired under recall 24V-200 will need to have the new remedy completed.

24V2000002024-03-14

ELECTRICAL SYSTEM

Kia America, Inc. (Kia) is recalling certain 2022-2024 EV6 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.

Consequence

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

Remedy

VIN History Report

Buying a used 2024 Kia EV6? Check its history first

Electrical system problems lead owner complaints about the 2024 Kia EV6, and 2 recalls were issued for it. A VIN check shows whether this car's recall work was done, plus accident, title, and odometer history.

Accidents
Open Recalls
Title History
Odometer Rollback

2024 Kia EV6 NHTSA Safety Ratings

Overall Safety Rating

Crash Test Results by Configuration (expand)

Gas Powertrain

Driver: 5/5Passenger: 4/5

Rollover risk: 8.2%

Safety Technologies

Dynamic Head Restraints (Not Available)Head Restraint (Driver, Front Passenger, 2nd row)Advanced Belt Feature (Not Available)Seat Belt Pretensioners (Driver, Front Passenger)Seat Belt Load Limiters (Not Available)Adjustable Upper Belt Anchorage (Driver, Front Passenger)Seat Belt Reminder System (Driver, Front Passenger)Frontal Air Bag (Driver, Front Passenger)Head Protection (Driver, Front Passenger, 2nd row)Torso and/or Pelvis Protection (Driver, Front Passenger)Knee (Driver)Additional Air Bags (Not Available)Meets Side Air Bag Out-of-Position Requirements (Yes)LATCH Locations (2nd row)Safety Power Windows (Anti-Pinch) (Standard/Optional)Safety Power Windows (Anti-Pinch) locations (Driver, Front Passenger/Roof)

View full safety data on NHTSA.gov →

Kia EV6Repair Costs & Maintenance

Maintenance Rating

1.5

Based on NHTSA complaint patterns, recall severity, and publicly available cost benchmarks.

Category-level averages derived from publicly available industry reports (AAA, CarMD). Model-level estimates produced by Auto Reliability Index.

2024 Kia EV6 Example Repair Prices

National average price ranges for common repairs. These are not model-year-specific failure predictions.

Common repair costs and price estimates
Repair	Estimated Cost
Body Control System Diagnosis & Testing	$49 – $72
Active Suspension System Diagnosis & Testing	$61 – $90
Battery Replacement	$322 – $367
Heater Core Replacement	$1,142 – $1,313
Suspension Ball Joint Replacement	$211 – $262
Stabilizer Bar Link Kit Replacement	$157 – $192
Brake Caliper Replacement	$1,620 – $1,677
Door Lock Actuator Replacement	$455 – $558
HVAC Electronic Control Module Replacement	$521 – $590
AC Recharge	$388 – $485

Estimates based on national average repair costs. Actual costs may vary by location and shop.

MPG & Annual Running Costs

Electric

218–310 mi range

Fuel cost: $650–$900/yr

Fuel only

29–41 kWh/100mi · 6.3–8.7 hrs @ 240V

Based on EPA fuel-cost estimates. Excludes routine maintenance, depreciation, and insurance. Data as of 2024 EPA label cycle.

Electric trims

Trim	Drive	Trans.	Range	kWh/100mi	Fuel Cost
EV6 Long Range RWD	Rear-Wheel Drive	Automatic (A1)	310 mi	29.0	$650
EV6 Standard Range RWD	Rear-Wheel Drive	Automatic (A1)	232 mi	29.0	$650
EV6 Long Range AWD (19 inch Wheels)	All-Wheel Drive	Automatic (A1)	282 mi	31.1	$700
EV6 Long Range AWD (20 inch Wheels)	All-Wheel Drive	Automatic (A1)	252 mi	35.0	$800
EV6 AWD GT	All-Wheel Drive	Automatic (A1)	218 mi	41.0	$900

Used Buying Checklist

Key things to inspect or verify before purchasing a 2024 Kia EV6.

Run the VIN through federal recall records and confirm recalls 24V200000 and 24V867000 are completed.
Ask for service records showing whether the ICCU and fuse were replaced, and when.
Test-drive at highway speed and watch for "Check electric vehicle system" or "Power limited" warnings.
Ask whether the 12V battery has been replaced or jump-started, and have it load-tested.
Confirm the car shifts cleanly between park, neutral, and drive, and the electronic parking brake releases.
In an empty lot, test brake pedal firmness and each regen level, including shifting into reverse.
Close each door firmly and check that both side mirrors stay where you set them.
Inspect the sunroof glass for cracks or chips.

2024 Kia EV6 Common Problems by Component

38 owner complaints grouped by vehicle system.

ELECTRICAL SYSTEM (15)POWER TRAIN (8)UNKNOWN OR OTHER (6)SERVICE BRAKES (2)STEERING (2)VEHICLE SPEED CONTROL (2)TIRES (1)AIR BAGS (1)Other (1)

ELECTRICAL SYSTEM

15 complaintsSafety-related

Sudden loss of drive power is the main complaint. Most reports trace it to a failed ICCU. A "Check electric vehicle system" or "Stop vehicle and check power supply" warning appears, the car drops into limp mode, then dies, sometimes in a traffic lane with a nearly full battery. Several owners hear a pop first. One fire report describes a charred inverter at 616 miles. Dead 12V batteries, doors that will not open, and cars that cannot be shifted to neutral for towing also recur. Failures continue after the recall software update, and repairs can take weeks.

15 complaints total1 fire1 injury

POWER TRAIN

8 complaints

Drive power cuts out after a pop from under the car or behind the cabin. Dash errors follow, and speed is capped at 10 to 25 mph. Dealers most often find a blown ICCU and fuse. One case was a front inverter at under 400 miles. Some cars enter a "zombie" state: lights and climate work, but the car will not leave park, and the electronic parking brake blocks towing. A dead 12V battery alongside a full traction battery is another pattern. Repairs can drag on, with one car gone nearly 8 weeks.

8 complaints total

UNKNOWN OR OTHER

6 complaintsSafety-related

Unintended acceleration while stopped or parking is the most serious pattern. Both crash reports describe the car surging forward while the brake pedal sinks to the floor or fails to hold. Neither names a confirmed cause, and one dealer kept the car 4 weeks without an answer. Other complaints cover a sunroof that shattered on its own, regenerative braking that changes level when shifting into reverse, and side mirrors without detents that drift out of position. One filing is a dealer paperwork dispute, not a vehicle defect.

6 complaints total2 crashes

SERVICE BRAKES (2 complaints)

SERVICE BRAKES

2 complaintsSafety-related

In both reports, the car fails to slow when it should. In one crash, the car sped up at about 5 mph while pulling into a driveway instead of stopping for an obstacle. It broke through a gate and a garage wall. The other describes regenerative braking that would not slow the car on a wet road, then a pedal that needed full force before ABS engaged. Neither report includes a dealer diagnosis. With only 2 complaints, no wider pattern shows up.

2 complaints total1 crash

STEERING (2 complaints)

STEERING

2 complaints

Both complaints describe losing steering along with acceleration when the ICCU fails. One car lost drive power and nearly all control at 65 mph in rush-hour traffic, even though both related recalls had already been done. In the other, the owner could not accelerate or steer after the part blew. Both owners treat this as an ICCU failure, not a separate steering defect. Both also doubt that a replacement ICCU is a lasting fix. One injury is recorded.

2 complaints total1 injury

VEHICLE SPEED CONTROL (2 complaints)

VEHICLE SPEED CONTROL

2 complaints

In both complaints, the car keeps accelerating without driver input. In one, it surged from 72 mph to 90 within seconds on the freeway and slowed only when the brake was applied. In the other, it kept accelerating after the pedal was pressed fully and quickly released in NORMAL mode, nearly causing a rear-end collision in stop-and-go traffic. Neither report mentions a diagnosis or repair. With 2 complaints, there is no broader pattern.

2 complaints total

TIRES (1 complaints)

TIRES

1 complaint

2025-12-12

Right front tire failed while driving on interstate highway. Sidewall blowout. The tire is available for inspection. Stability of car compromised could have caused an accident. The problem has not been reproduced. The tire was seen by a state trooper and inspected by Les Schwab tire dealer. There were no warning signs.

AIR BAGS (1 complaints)

AIR BAGS

1 complaint

2026-01-08

I have a 2024 Kia EV6 I took my car in for an unrelated repair. Tech found an airbag code that I asked to be investigated. The airbag wiring harness was damaged and needed replacement. The repair was quoted as $6600. The dealer claimed that this was from rodent damage but the photo evidence does not look like rodent damage. It looks like the wire was pulled out of the harness. Of note, the 2024 Kia Niro and 2024 Kia Telluride have similar active recalls. Please see NHTSA Recalls 25V-024 and 23V-035.

STRUCTURE (1 complaints)

STRUCTURE

1 complaintSafety-related

2024-07-09Crash reported

When washing my car at an automated car wash my brakes failed when exiting the facility. When the wash was completed it gave me the approval to leave. I tapped on the gas pedal to get the car moving slowly. The car started to move down the ramp and when I applied the brakes there was no response. I pumped the brakes several times but they did not engage. I tried to hit the parking brake and shift into reverse and nothing happened. I finally had no choice but to hit a wall to keep from hitting a vehicle. I did contact the dealership and they were non responsive. They indicated they had never heard of a wet brake issue on this vehicle. I provided them with several statements from the EV6 Forum. My vehicle had less than 600 miles on the odometer.

When Do 2024 Kia EV6 Problems Start?

Based on owner complaint patterns, here's when common issues tend to appear.

400–616 milesEarly inverter failure

Best & Worst Kia EV6 Years

Best Kia EV6 Years to Buy

Based on reliability index score

Top Pick

Mixed

2024

(Current Model)

2Recalls

38Complaints

Mixed

Kia EV6 Reliability Score Trend

Scores 0–100. Higher is better. Current year highlighted.

Kia EV6 reliability scores by year
Year	Score	Rating
2022	46/100	Mixed
2023	52/100	Mixed
2024	59/100	Mixed
2025	69/100	Good
2026	58/100	Mixed

Kia EV6 Reliability Compared to Other Years

Reliability scores compared across model years
Year	Score	vs Prior Year	Rating	Recalls	Complaints
2026	58/100	-11	Mixed	0	0
2025	69/100	+10	Good	0	0
2024(selected)	59/100	+7	Mixed	2	38
2023	52/100	+6	Mixed	3	98
2022	46/100	—	Mixed	3	215

Frequently Asked Questions

Is the 2024 KIA EV6 reliable?

Its standing is mixed. It sits well below average among 2024 SUVs, though it is among the stronger of the five scored EV6 years. Owners filed 38 complaints, and the main one is sudden loss of drive power. It does carry a 5 of 5 star federal crash-test rating.

What are the most common problems with the 2024 KIA EV6?

Electrical system complaints lead, with 15 reports of drive power dying suddenly, most traced to a failed ICCU. Power train adds 8 more, often with speed capped at 10 to 25 mph after a pop. Dead 12V batteries and cars that will not open or shift to neutral also recur.

Does the 2024 KIA EV6 have ICCU problems?

Yes, it is the most repeated issue in owner complaints. A warning appears, the car drops into limp mode, then loses power, sometimes in traffic. Dealers most often find a blown ICCU and fuse. Some owners doubt a replacement ICCU is a lasting fix.

Does the 2024 KIA EV6 have recalls?

Federal recall records list 2 recalls for this model year, both in the electrical system. That is fewer than the 3 listed for the 2023. Some owners report failures continuing after the recall software update, so ask for proof the work was completed.

Is the 2024 KIA EV6 better than the 2023?

On the data, yes, somewhat. The 2023 rates worse and has more than double the owner complaints, plus one more recall. Both years carry a mixed standing, and the same ICCU power loss shows up in complaints for the 2024.

Don’t buy a 2024 Kia EV6 without checking its VIN first — hidden accidents, title issues, and open recalls could cost you thousands.

Look Up a VIN →

How we score the 2024 Kia EV6

Of the four inputs behind this score, the 2024 Kia EV6 does best on how many systems draw complaints (84/100) and worst on repair costs (30/100). Scores weight complaint severity at 35%, repair costs at 30%, recall impact at 20%, and the spread of complaints across systems at 15%, with complaint counts adjusted for US sales. Read the full methodology.

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