Federal safety data shows 4 recalls and 89 complaints for the 2023 Kia K5, a elevated safety profile overall. Check the known issues section below for the most common problem areas.

Recalls

Complaints

Crashes

Fires

Recall Findings

22V7600002022-11-10

POWER TRAIN:AUTOMATIC TRANSMISSION

Kia Motors, Inc. (Kia) is recalling certain 2021-2022 Sorento and 2021-2023 K5 vehicles. The vehicle's "fail-safe" limited-mobility drive mode may be impaired, when prompted by a transmission oil pump malfunction, which can result in a complete loss of drive power.

Loss of drive power increases the risk of a crash.

View at NHTSA

23V1490002023-07-03

AIR BAGS:SIDE/WINDOW:CURTAIN

Kia America, Inc. (Kia) is recalling certain 2021-2023 K5 vehicles. The side curtain air bags may have been installed incorrectly, causing them not to deploy properly in the event of a crash.

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

View at NHTSA

25V4930002025-28-07

STRUCTURE:BODY:ROOF AND PILLARS

Kia America, Inc. (Kia) is recalling certain 2023-2025 K5 vehicles. The left and right rear window trim pieces may loosen and detach.

Detached trim pieces can create a road hazard for other vehicles, increasing the risk of a crash.

View at NHTSA

View all 4 recalls

25V7940002025-17-11

FUEL SYSTEM, GASOLINE

Kia America, Inc. (Kia) is recalling certain 2021-2024 K5 vehicles. A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components, melting the tank.

A melted fuel tank can leak, increasing the risk of a fire.

View at NHTSA

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

Of 89 issues reported over 1 model years, fuel/propulsion system problems are the most common for the 2023 Kia K5. A pre-purchase inspection should focus here first.

01Fuel/propulsion System16

02Fuel System, Gasoline11

03Structure9

04Unknown Or Other6

05Power Train6

89 total across 1 model years (2023–2023)Full data at NHTSA.gov

Kia K5 Fuel Economy

27–31mpg combined

24-27city

32-37hwy

$2,200-$2,500/yr

The 2023 Kia K5 delivers 27 to 31 MPG combined across 3 powertrain combinations. If fuel cost matters to you, pay attention to engine and drivetrain. The spread is significant.

By Trim

K5 - Automatic (S8)

31mpg

1.6L 4-cyl Turbo · Front-Wheel Drive

27 city37 hwy~$2,200/yr6/10 Average

K5 AWD - Automatic (S8)

28mpg

1.6L 4-cyl Turbo · All-Wheel Drive

25 city33 hwy~$2,400/yr6/10 Average

K5 - Automatic (AM-S8)

27mpg

2.5L 4-cyl Turbo · Front-Wheel Drive

24 city32 hwy~$2,500/yr5/10 Average

Source: U.S. Environmental Protection Agency (EPA)

Where to Find 2023 Kia K5

33States

29%in top 3

Florida has the most inventory at 12%, with options spread across 33 states. Willing to ship? Your selection opens up significantly.

FLFlorida

1,22012%

TXTexas

9029%

CACalifornia

7498%

OHOhio

5686%

GAGeorgia

5055%

MOMissouri

4665%

PAPennsylvania

4034%

AZArizona

3884%

ILIllinois

3774%

DCWashington DC

3173%

NJNew Jersey

3153%

TNTennessee

3073%

NYNew York

3023%

NCNorth Carolina

2903%

MDMaryland

2653%

DE250

IN226

UT154

WA140

OK139

NV136

MI128

AL123

CO115

MN102

WI85

OR83

KY79

NH73

ID70

VA63

HI56

RI55

Geographic distribution reflects all active listings for this model, not just 2023.

2023 Kia K5 Buyer FAQ

What to know before you buy

Is the 2023 Kia K5 a good car to buy?

The 2023 Kia K5 has 4 recalls on record. There are 4 recalls on record, so check that they've been completed before buying. The most commonly reported issue area is fuel/propulsion system, which is worth inspecting during a test drive. Review the safety data and pricing breakdown above.

Are there recalls on the 2023 Kia K5?

NHTSA shows 4 recall campaigns for the 2023 Kia K5. Before buying, verify all recalls are complete. The dealer must fix them at no charge. See the safety section for the full list.

What's the gas mileage of the 2023 Kia K5?

Depending on configuration, the 2023 Kia K5 delivers 27–31 MPG combined. Choose wisely. The full comparison shows how engine choice affects your wallet.

What are common problems with the 2023 Kia K5?

FUEL/PROPULSION SYSTEM is the number-one complaint area for the 2023 Kia K5, based on 89 NHTSA filings. During a test drive, pay extra attention to this system. See the known issues section for the full breakdown.