MotorCaliberNHTSA Safety Index
NHTSA crash test of the 2026 Kia K4

NHTSA // CRASH-TESTED

2026 Kia K4

Federal crash-test performance, recalls, and complaints, scored into one NHTSA Safety Index.

1Recalls
6Complaints
0Investigations
ABOUT THE KIA K4

The Kia K4 is a compact sedan introduced for the 2025 model year, slotting into one of the most competitive segments in the American market. Aimed at value-conscious buyers who want a stylish, modern alternative to the Honda Civic and Toyota Corolla, the K4 replaces the Forte in Kia's lineup and brings a sharper design and updated feature set to the table.

VERDICT

The 2026 Kia K4 earns an NHTSA Safety Index of 92 out of 100, an exceptional result driven by its federal crash-test stars and its recall record. Its 5-star rollover rating stands out for families and child-seat buyers. It has 1 recall on record, reflected in the score.

WHO IT IS FOR
  • families prioritizing rollover safety
  • new and teen drivers who want standard crash-avoidance tech
  • urban drivers exposed to side-impact risk
WHAT REVIEWERS SAY

Reviewers generally regard the K4 as a stylish and well-equipped compact sedan that raises the bar over the Forte it replaces. They tend to praise its cabin quality and feature content for the price point, while noting that the segment is intensely competitive. Ride comfort and everyday usability are frequently highlighted as strengths.

NCAP // CRASH TESTCrash-test breakdown

Overall
Frontal
Side
Rollover
Rollover risk 9.9%

Source: NHTSA NCAP, VehicleId 21172

Index breakdown

Crash protection65/70
Avoidance tech10/10
Defect record17.25/20
Forward collision warning: StandardLane departure warning: StandardStability control: Standard

NCAP // CRASH IMAGESCrash-test images

Crash-test images are US federal government works (NHTSA / NCAP), public domain.

NHTSA // RECALLSRecall record

SEAT BELTS:REAR/OTHER:ANCHORAGE26V135000

Risk: A seat belt buckle that is not latched properly can fail to restrain an occupant in a crash, increasing the risk of injury.

Remedy: Dealers will inspect and replace the anchor buckle assembly, as necessary, free of charge. Owner notification letters were mailed May 5, 2026. Owners may contact Kia at 1-800-333-4542. Kia's number for this recall is SC364. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning March 20, 2026.

Reported 2026-03-06

NHTSA // COMPLAINTSOwner complaints

6 owner complaints on file. These are unverified allegations reported to NHTSA.

3reported crash
0reported fire
1reported injuries
0reported deaths
Most-reported systemsLane Departure 3Forward Collision Avoidance 2Steering 2Unknown Or Other 1Tires 1Vehicle Speed Control 1

Other K4 years

Rivals in Sedan (2026)

Last verified 2026-07-02. Sources: NHTSA SafetyRatings (VehicleId 21172), recallsByVehicle, complaintsByVehicle for Kia K4 2026. Class rank 34 of 72 in Sedan 2026. Methodology · Disclosure