Diagsheet

Model year 2026 · first-year watch

2026 Kia K4, day 226

  • 12complaints since Feb 18, 2026
  • 1recalls
  • 6involved a crash

Newest report Sep 28, 2026 · checked Oct 2, 2026

Changed since August

  • 5 new complaints in September, mostly about steering, airbags and speed control.
  • Nothing filed yet on sticky steering, transmission failure, engine failure or fire.
  • 66th most complaints of the 79 2026 models on this site.

What's been reported

NHTSA's own component codes. One report can cite several.

  • Steering
    5
  • Lane keeping
    5
  • Other
    5
  • Speed control
    2
  • Collision avoidance
    2
  • Tires
    1
  • Airbags
    1
  • Electrical
    1

Recent reports

“The vehicle has repeatedly jerked into other lanes while I am driving, requiring me to quickly jerk the steering wheel back to avoid a collision. This occurs whether the lane-keeping assistance feature is turned on or off. I turned the feature off, but the problem continued. The vehicle does not feel safe to drive and appears likely to cause an accident, especially when there is oncoming traffic.”

Filed Sep 18, 2026

“Was in a side impact collision on july 17, 2026, vehicle was totaled but no air bags deployed nor did any collision sensors go off”

Filed Sep 7, 2026

“My car was brand new with only 1442 miles. I was hit in the rear passenger side at a four way stop, this was not much force, however I was injured and my car was deemed a total loss. I fear this car ranks low in safety. Thankfully my daughter was not with me at the time.”

Filed May 25, 2026

“Sometimes when I’m driving the steering wheel just jerks to the left sometimes causing me to swerve into incoming traffic. It’s very scary. Luckily I’m holding tight to the steering wheel to keep myself from hitting someone.”

Filed Apr 24, 2026

At a glance

Next to other model years
The 2026 is too new for a fair per-year comparison, and no model year of the K4 just before it has enough complaints to set beside it.
Top problem
The 12 complaints on file don't group into a problem with 5 or more reports.
Crash, fire and injury reports
6 of the 12 complaints (50%) report a crash, a fire or an injury. The typical vehicle on this site sits at 6%, so this one runs well above it. Counted separately (one report can carry more than one), 6 reports mention a crash and 1 person was hurt.
Recalls behind the top problems
1 recall is on file, but no problem here has enough reports to set against it.
When owners filed
Every complaint so far came in during 2026.

Recalls

Whether your car is included depends on its VIN. Check yours at nhtsa.gov/recalls.

26V-135Mar 6, 2026
Seat Belts:Rear/Other:Anchorage

Kia America, Inc (Kia) is recalling certain 2027 Kia Telluride and 2026 Kia K4 vehicles. The rear center seat belt anchor buckle in the 2026 K4 and the third-row center seat belt anchor buckle in the 2027 Telluride may not latch properly.

Risk and remedy
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.

The recall on the 2026 Kia K4, with the owner complaints on each recalled system

Guide Seeing this on your own car? How to file a complaint with NHTSA

The log

Complaints by the month NHTSA received them, newest first. Blue bars mark a month with a recall or an investigation.

Sep 2026
5Steering, Airbags
Aug 2026
1Steering, Lane keeping
Jul 2026
0
Jun 2026
1Collision avoidance
May 2026
2Lane keeping, Tires
Apr 2026
1Steering, Lane keeping
Mar 2026
0 recall 26V-135: Seat Belts
Feb 2026
2Speed control, Steering

Questions

How many 2026 Kia K4 complaints involve a crash, fire or injury?

6 of them (50%). The typical vehicle on this site is at 6%.

Other model years