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2023 Kia K5 Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 10, 2026·Ethan Miller·4 Critical Recalls
2023 Kia K5 Report

Overall Score

7.5/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • Verify completion of critical safety recalls, especially those related to the fuel system (fire risk) and side curtain airbags.
  • Confirm the transmission recall addressing potential loss of drive power has been properly remedied.
  • While consumer complaints are absent, the recall history indicates potential quality control or component issues that could impact long-term ownership.
  • The K5 offers solid safety performance, with an overall 5-star NHTSA rating.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2023 Kia K5

The 2023 Kia K5 offers a compelling blend of style and practicality for the used car market. It boasts excellent NHTSA safety scores, achieving an overall 5-star rating with 5 stars in side crash tests. Fuel economy is respectable, with a combined EPA rating of 27 MPG. However, a notable number of recalls, including critical ones for the fuel system and airbags, alongside a powertrain issue, warrant careful consideration. The absence of consumer complaints is noted, but the recall data suggests potential underlying issues that buyers must verify.

Critical Failure Risk

A defect in the fuel system's check valve can lead to fuel tank expansion and potential melting, posing a fire hazard. This issue has prompted a significant recall.

Early detection can help you avoid a $1,500-$3,500 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls9
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
27
MPG
City
24
MPG
Highway
32
MPG
Full Vehicle Specifications ↓

Reliability

7.3/ 10

Practicality

4.9/ 10

The score is dragged down by its weaker day-to-day practicality signals.

Buyer Fit

Who This Car Is For

Best for

Buyers prioritizing safety ratings and modern styling in a mid-size sedan.

+2 more buyer-fit notes in the full report

Avoid if

Shoppers seeking a completely trouble-free ownership experience with no history of major recalls.

+2 more buyer-fit warnings in the full report

2023 Kia K5 Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2023 Kia K5.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects
Specs

Vehicle Specs

Fuel Type
Regular
Seating Capacity
5
Transmission
Dual-Clutch Transmission (DCT)
Drivetrain
Front-Wheel Drive
Body Style
Sedan
EPA Combined MPG
27

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Unlock the complete checklist, maintenance outlook, and buyer verdict in one place.

Most Common Issues

1. Fuel System Fire Risk

Most reported

Usage data observed

2. Airbag Deployment Failure

Usage data observed

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter, Drain Plug Washer) - Tire Rotation and Inspection - Brake Inspection - Cabin Air Filter Replacement

Est. shop cost: $100 - $200

7,500 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (4 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
9 recall campaign details & remedy notes
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FAQ

FAQ

Is the 2023 Kia K5 reliable?▾

The CarFocal Reliability Score for the 2023 Kia K5 is 7.3/10. Reliability score is 7.3/10. NHTSA recalls: 9. Owner complaints: 0.

How practical is the 2023 Kia K5 for daily use?▾

Practicality score is 4.9/10. The score is dragged down by its weaker day-to-day practicality signals. EPA combined economy is 27 MPG. Seating capacity is 5.

What is the overall score for the 2023 Kia K5?▾

The CarFocal Overall Score for the 2023 Kia K5 is 7.5/10. Overall score is 7.5/10 (Good). Confidence 85%. Maintenance 8.1/10. Practicality 4.9/10.

What does it cost to own and maintain a 2023 Kia K5?▾

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter, Drain Plug Washer) - Tire Rotation and Inspection - Brake Inspection - Cabin Air Filter Replacement at 7,500 miles. Estimated first-year maintenance: $400 - $700. Repair prediction highlight: Fuel System Check Valve (typical at 25,000 miles, estimated cost Min: $0 (Recall)).

What engine is in the 2023 Kia K5?▾

Engine specs list 4 • 2.5.

What transmission does the 2023 Kia K5 use?▾

According to CarFocal's specs for the 2023 Kia K5, transmission is Dual-Clutch Transmission (DCT). The paired drivetrain is Front-Wheel Drive.

What is the combined EPA MPG for the 2023 Kia K5?▾

EPA combined estimate is 27 MPG.

What driver assistance and safety features are available on the 2023 Kia K5?▾

15 standard and 2 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2023 Kia K5?▾

According to CarFocal's specs for the 2023 Kia K5, seating capacity is 5.

What body style is the 2023 Kia K5?▾

According to CarFocal's specs for the 2023 Kia K5, body style is sedan.

What drivetrain does the 2023 Kia K5 use?▾

According to CarFocal's specs for the 2023 Kia K5, drivetrain is Front-Wheel Drive. Transmission is Dual-Clutch Transmission (DCT).

What are the NHTSA safety ratings for the 2023 Kia K5?▾

NHTSA ratings: Overall 5/5 • Frontal 4/5 • Side 5/5 • Rollover 4/5.

Are there open safety recalls on the 2023 Kia K5?▾

This model year has 9 official safety campaigns listed.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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