Free. Instant. No signup. Pulls recalls and complaints for your exact vehicle.

Couldn't find that VIN. Check the digits and try again.

ProblemsByVin File / 2023-KIA-K5 NHTSA data synced 9 hours ago
2023 · Kia

Kia K5 problems

95 owner complaints and 2 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, what a working mechanic would actually do about it.

0 5 10
Reliability score
7.4 / 10

Solid reliability overall. Common issues are concentrated in a few systems.

0
Critical
2
Severe
0
Moderate
Should you avoid this 2023 K5?
Acceptable — with caveats

Worth owning if you verify the specific issues below before you buy.

Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.

Embed this reliability snapshot

Free to use on your site, post, or video — keep the link back. Preview the widget →

<iframe src="https://problemsbyvin.com/embed/reliability/2023-kia-k5/" width="100%" height="340" style="border:1px solid #e2e8f0;border-radius:8px;max-width:640px" title="2023 Kia K5 reliability snapshot" loading="lazy"></iframe>

Top trouble spots 7 categories with 3+ complaints

fuel system
12 reports · fails ~82,837 mi · avg $1,200
severe
body
11 reports · fails ~13,500 mi · avg $1,500
severe
powertrain
11 reports · fails ~26,000 mi · avg $2,500
moderate
engine
5 reports · avg $3,100
moderate
airbags
4 reports · avg $1,100
severe
brakes
3 reports · fails ~27,000 mi · avg $450
severe
electrical
3 reports · fails ~13,000 mi · avg $850
moderate
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2023 K5's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
See the checklist ->
Honest Calculator
Should you buy an extended warranty on this 2023 K5?
We pulled the math: risk-weighted exposure, typical contract cost, and our verdict on whether coverage pencils out for this specific vehicle.
See the calculator ->

What owners are saying recent NHTSA-filed complaints · verbatim

2023 K5 · fuel system
The contact owns a 2023 Kia K5. The contact stated that while driving at various speeds, the check engine warning light intermittently flashed on the instrument panel. The contact used a code reader to diagnose the failure and received a code for a defective valve with an…
12/22/2025 · at 77,000 mi · NHTSA ODI #11706455.0 · see fuel system pattern →
2023 K5 · suspension
The kia since bought brand new would have alignment issues even after getting alignments every 3-4 months and the dealership claim that they don’t whats causing constant misalignment after seeing theres no signs of external damage. Due to the misalignment it wears down the tires…
12/19/2025 · NHTSA ODI #11706162.0
2023 K5 · fuel system
The contact owns a 2023 Kia K5. The contact stated that while driving at various speeds, there was an abnormal sound coming from the vehicle, the fuel level was lowering, and a fuel odor was entering the cabin of the vehicle. No warning light was illuminated. Upon further…
12/16/2025 · at 45,000 mi · NHTSA ODI #11705251.0 · see fuel system pattern →
2023 K5 · fuel system
The contact owns a 2023 KIA K5. The contact received notification of NHTSA Campaign Number: 25V794000(Fuel System, Gasoline); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the…
View all 95 owner complaints →
Had a problem with your 2023 Kia K5? File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.

Estimate your repair exposure

Drag to your current mileage. Numbers are derived from this vehicle's complaint history.

0 mi 200k mi
At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 2 of 2

severe NHTSA 22V760000 October 11, 2022

Kia Motors, Inc

Loss of drive power increases the risk of a crash.

Fix: Dealers will inspect and replace the transmission, as necessary. Dealers will also update the transmission control unit software. All repairs will be performed free of charge. Owner notification letters were mailed December 9, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC250.
severe NHTSA 23V149000 March 7, 2023

Kia America, Inc

Air bags that do not deploy as intended can increase the risk of injury in a crash.

Fix: Dealers will inspect and reinstall the side curtain air bags, as necessary, free of charge. Owner notification letters were mailed April 7, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC263.

Common questions

Is the 2023 Kia K5 reliable?

Mostly yes. With a reliability score of 7.4 out of 10 based on 95 owner complaints filed with NHTSA, the 2023 Kia K5 is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.

Should you avoid the 2023 Kia K5?

The 2023 Kia K5 is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 7.4/10 — around the segment average; 2 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What's the most common problem on the 2023 Kia K5?

Based on NHTSA records, the most-reported issue is fuel system, with 12 complaints filed. Typical failure occurs around 82,837 miles. Average repair cost runs about $1,200 at an independent shop.

What's the most expensive thing that goes wrong?

The fuel system is one of the costlier repair items. Average repair cost runs about $1,200 at an independent shop. Typical failure occurs around 82,837 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Kia K5 has open recalls?

Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.

Is an extended warranty worth it on a 2023 Kia K5?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 95 complaints on file and the costliest repair averaging $1,200, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 9 hours ago. Verify the raw federal record at nhtsa.gov/vehicle/2023/Kia/K5. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Kia. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
Get a free warranty quote →
Sponsored — we earn a commission if you complete a quote. Disclosure.