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Free public service · Official NHTSA & EPA data

2021 Kia K5

Verified July 23, 2026Sources: NHTSA · EPA · vPIC

Compare
Safety
5
of 5 stars
Recalls
6
on record
MPG
27
combined

Fatalities reported

Owner complaints to NHTSA include 1 report involving a death. Read the complaint record closely.

Vehicle Summary

2021 Kia K5

6 recalls
156 complaints
27 MPG combined
5/5 safety rating

Before You Buy

Check all recalls are completed
Review consumer complaints
Verify no crash-related complaints
Get a pre-purchase inspection
Check vehicle history report
Verify title is clean

Safety record at a glance

Recall campaigns
6
Owner complaints
156
Complaints citing a crash
7

These are raw counts from NHTSA records. They are not normalised by how many of these vehicles are on the road, so a model that sold in large numbers will tend to show more of everything. We do not publish a composite safety or reliability score.

6 Recalls on Record

These recalls have been issued by the manufacturer. Contact any authorized dealer to verify they have been completed — repairs are free.

Enter your VIN to check if specific recalls apply to your vehicle.

Safety recalls

6 NHTSA campaigns affecting this model year.

  • 21V164000high

    Airbag system issue

    AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE

    Kia Motors America (Kia) is recalling certain 2021 Telluride, K5, and Forte vehicles. The Occupant Classification and Detection System (OCS/ODS) unit may not detect the presence of a child restraint system in the front passenger seat. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."

  • 21V519000high

    Fuel system issue

    FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

    Kia Motor America (Kia) is recalling certain 2021 Sorento and 2021-2022 K5 vehicles equipped with 2.5L turbocharged engines. Fuel may leak at the pipe connection between the high-pressure fuel pump and fuel rail.

  • 21V447000high

    Steering issue

    LANE DEPARTURE: LANE KEEP: STEERING ASSIST

    Kia Motors America (Kia) is recalling certain 2021-2022 K5 vehicles equipped with 2.5L T-GDI engines. The Rack-Mounted Motor Driven Power Steering (R-MDPS) system lacks the ability to diagnose communication faults. If a communication fault occurs while driving around a curve with Lane Following Assist (LFA) engaged, the steering assist level may not adjust properly, causing a sudden increase in the steering effort required.

  • 22V760000high

    Drivetrain issue

    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.

  • 23V149000high

    Airbag system issue

    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.

  • 25V794000high

    Fuel system issue

    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.

Consumer complaints

156 owner reports filed with NHTSA.

156
Total
7
Crashes
2
Fires
7
Injuries

Most reported components

  • FUEL SYSTEM36
  • ENGINE36
  • ELECTRICAL30
  • OTHER19
  • AIR BAGS10

Serious Concerns

156 consumer complaints filed with NHTSA. 1 report involves a death. 7 reports involve injuries. 7 reports involve a crash.

Most reported problems

fuel system problems (leaks, pump failure)36
engine problems (stalling, power loss, warning lights)36
electrical issues (battery, wiring, infotainment)30

Specifications & ratings

Specifications

Body class
Sedan
Drive type
FWD
Engine
2.5L 4-cyl
Fuel type
Regular Gasoline
Transmission
Automatic
Seats
5

Fuel economy

24

City

32

Hwy

27

Comb

Annual cost
$2,200
Fuel
Regular Gasoline

NHTSA crash ratings

Overall
Frontal
Side
Rollover

Explore related

Safety timeline

Full timeline
  1. Recall

    Recall 25V794000

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

  2. Recall

    Recall 23V149000

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

  3. Recall

    Recall 22V760000

    Loss of drive power increases the risk of a crash.

  4. Recall

    Recall 21V519000

    A fuel leak increases the risk of a fire.

  5. Recall

    Recall 21V447000

    A sudden increase in steering effort can increase the risk of a crash.