Is the 2024 Kia EV9 reliable?

The 2024 Kia EV9 has 341 complaints filed with NHTSA (1.0x the segment average). Our reliability verdict: avoid. Most common issue: ELECTRICAL problems.

What are common problems with the 2024 Kia EV9?

Top problems: ELECTRICAL (104 complaints, avg repair $500); DRIVER ASSIST/CAMERAS (46 complaints, avg repair $500); OTHER (40 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2024 Kia EV9?

Yes, there are 6 recall(s): POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT, SEAT BELTS:FRONT:RETRACTOR, STRUCTURE:INTERIOR PANELS:CEILING, PARKING BRAKE:ELECTRICAL:CONTROL MODULE:SOFTWARE, ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL, SEATS:CRITICAL FASTENERS. Contact any Kia dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to charge a 2024 Kia EV9?

The 2024 Kia EV9 has an EPA rating of 83 MPGe. At the current US average residential electricity rate, driving 12,000 miles per year costs roughly $926. State rates vary significantly — see the interactive calculator on this page.

How much does it cost to insure a 2024 Kia EV9?

Estimated US average full-coverage insurance for the 2024 Kia EV9 is approximately $2,135/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 2024 Kia EV9 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 2024 Kia EV9 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.

2024 Kia EV9

Problems, Recalls & Reliability Report

Avoid This Year

Quick Summary

The 2024 Kia EV9 has 341 owner complaints filed with NHTSA — that's 1.0x the segment average of 341. The most common issue is electrical problems (30% of all complaints), specifically: the car died in my garage after only owning it for 4 weeks. There are 6 recalls issued for this model year. ⚠️ 2 fire reports filed.

2 fire reports 1 crash report 4 injuries

341

Total Complaints

Recalls Issued

5/5

Safety Stars

1.0x

vs Segment Avg

Known Problems(top 5 of 8)

ELECTRICAL

104 complaints

30%

• The car died in my garage after only owning it for 4 weeks
• The vehicle has a 12v battery that runs accessory systems that is charged by the main battery. The vehicle has an issue where the main battery does not charge the 12v. Nothing on the vehicle will function and you can not enter the vehicle. You can also not charge the vehicle. This is a known issue a
• I leased my EV9, GT from Northstar KIA, NY. I got the delivery of EV9 GT on 3/29/2024. I started to notice that the car was not charging properly. After the whole night of charging it was charged like 3-4% at most. on the 3rd-4th day, the car started to make sudden abnormal sounds. I called the sale

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

“The car died in my garage after only owning it for 4 weeks”

— NHTSA complaint filing

When Problems Appear on the 2024 Kia EV9

Based on 10 owner complaints that included an odometer reading. Median mileage at time of complaint: 8K miles. Most complaints cluster in the 0-30K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred. This vehicle is under 5 years old, so most of the fleet hasn't accumulated high mileage yet — low-mileage peaks reflect fleet age, not necessarily premature failure.

Recalls (6)

POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT16/04/2024

Kia America, Inc. (Kia) is recalling certain 2023 Niro EV and 2024 EV9 vehicles. The differential gear bolts in the gear drive unit may not be tightened properly, which can result in a loss of drive power or cause the differential to lock up.

Risk: A loss of drive power or differential lock up can increase the risk of a crash.

Fix: Dealers will replace the gear drive unit, free of charge. Owner notification letters were mailed May 17, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC308.

Charging Cost Calculator for 2024 Kia EV9

Live EIA prices

Annual miles driven: 12,000

Your state (affects local electricity price)

Per year

$917

Per month

$76

Per mile

7.6¢

kWh/mi

0.41

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 2024 Kia EV9

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

$2,135

Full coverage / month

$178

Liability only / year

$638

vs US avg

+28%

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 age1.15x

= Full coverage estimate$2135

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

Maintenance & Warranty

Recommended Kia EV9 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 (Optima 2.0T, Sorento 2.5T) may benefit from more frequent oil changes.

"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.

Kia 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)

5 yr / 100K mi

Roadside assistance

5 yr / 60K mi

10 year powertrain not transferable to subsequent owners

EV Incentives for 2024 Kia EV9

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: 2024 Kia EV9 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

DRIVER ASSIST/CAMERAS(~50K mi)

$500

OTHER(~50K mi)

$500

SPEED CONTROL(~50K mi)

$500

SUSPENSION(~50K mi)

$500

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

🔍 Pre-Purchase Inspection Checklist

Based on 341 owner complaints for this specific year, here's what to check or ask about:

☐
ELECTRICAL: The car died in my garage after only owning it for 4 weeks
Typically appears around 50K miles. Repair cost ~$500
☐
DRIVER ASSIST/CAMERAS: While using adaptive cruise control on the highway, my car almost rear ended the car in front of me when it surged ahead around a slight curve in the road. I was travelling approximately 5mph below the set cruise speed due to the traffic ahead. It appears that my vehicle lost radar sight of the
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: I leased my EV9, GT from Northstar KIA, NY. I got the delivery of EV9 GT on 3/29/2024. I started to notice that the car was not charging properly. After the whole night of charging it was charged like 3-4% at most. on the 3rd-4th day, the car started to make sudden abnormal sounds. I called the sale
Typically appears around 50K miles. Repair cost ~$500
☐
SPEED CONTROL: While using adaptive cruise control on the highway, my car almost rear ended the car in front of me when it surged ahead around a slight curve in the road. I was travelling approximately 5mph below the set cruise speed due to the traffic ahead. It appears that my vehicle lost radar sight of the
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 6 recalls have been completed — free at any Kia dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)