YearToAvoid

2019 Kia Niro PHEV Problems, Recalls & Reliability

Verdict

Avoid

Complaint Index

100/100

#1 most-complained of 8 Niro PHEV years

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

The 2019 Kia Niro PHEV ranks 1st worst out of 8 model years, with a complaint index of 100 and 26 NHTSA complaints, mostly transmission and electrical issues. It carries a Kia recall for a hydraulic clutch actuator fault, earning it an Avoid verdict relative to other Niro PHEV years.

Complaints
26
Recalls
1
Crashes / fires
0 / 0
Injuries / deaths
0 / 0
NHTSA overall rating
Not rated
EPA combined MPG
—

Top 2019 Kia Niro PHEV problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

  1. Transmission & Powertrain9 (35%)
  2. Other6 (23%)
  3. Electrical System5 (19%)
  4. Engine4 (15%)
  5. Fuel System3 (12%)
  6. Brakes2 (8%)
  7. Steering2 (8%)
  8. Collision Avoidance & Cameras1 (4%)

What owners report

  • Owners report a delayed or jerking response when accelerating from a stop, often with a loud clunk that feels like being rear-ended.
  • Some describe the vehicle briefly moving in the opposite direction of the selected gear if shifted quickly during the system check.
  • Steering wheel coupler noise, described as grinding or squealing, was reported during slow turns and while backing up.
  • One owner reported brake failure at highway speed after a rear tire blew out, requiring the driver to steer off the road to stop.
  • Backup camera image was reported as grainy in low light, with the reverse lighting called inadequate for the camera.
  • Forward collision warning was reported to trigger intermittently while the vehicle was stopped, with no fault found by the dealer.
2019 Kia Niro PHEV complaints: complaints filed per month3Sep 2019Sep 2020Jul 2021Feb 2022Dec 2022Oct 2023Feb 2024Aug 2024
32 complaints filed with NHTSA from Sep 2019 to Aug 2024; peak Mar 2021 (3).

2019 Kia Niro PHEV recalls

1 NHTSA recall campaign list this model year.

  1. NHTSA 23V534000Jul 31, 2023Transmission & Powertrain121,411 vehicles

    Power train:automatic transmission:internal:clutches/bands:actuators/solenoids

    Kia America, Inc. (Kia) is recalling certain 2017-2022 Niro and 2018-2022 Niro Plug-in Hybrid vehicles. Fluid may leak into the printed circuit board inside the hydraulic clutch actuator, which can result in an engine compartment fire.

    Risk: A fire increases the risk of injury.

    Remedy: Dealers will inspect and replace the hydraulic clutch actuator as necessary and install a new fuse, free of charge. Owner notification letters were mailed December 29, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC276.

2019 compared with other Niro PHEV years

Complaint Index by model year (0 = fewest issues, 100 = most)025507510020182019202020212022202320242025
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2018Caution5713147.5
2019Avoid100261—
2020Good2951—
2021No verdict011—

All Kia Niro PHEV years: best and worst →

Frequently asked questions

Is the 2019 Kia Niro PHEV reliable?
Among Niro PHEV model years, 2019 has the highest complaint index (100) and ranks 1st worst out of 8 years tracked by NHTSA, earning an Avoid verdict relative to other years.
What problems does the 2019 Kia Niro PHEV have?
NHTSA complaints point mainly to Transmission & Powertrain issues (9 complaints, 35% share, median mileage 800) and Electrical System issues (5 complaints, 19% share, median mileage 275), including clunking on acceleration and camera/lighting faults.
Does the 2019 Kia Niro PHEV have a recall?
Yes, one recall campaign (23V534000) covers 2017-2022 Niro and 2018-2022 Niro Plug-in Hybrid vehicles for fluid leaking into the hydraulic clutch actuator's circuit board, which can cause an engine compartment issue; dealers inspect and replace the actuator and install a new fuse.
How does the 2019 Niro PHEV compare to other years?
2019 has a complaint index of 100, higher than 2018 (57, Caution), 2020 (29, Good), 2022 (71, Caution), and 2023 (43, Good), making 2019 the highest-complaint year among the eight tracked.
At what mileage do 2019 Niro PHEV problems typically appear?
NHTSA data shows a median mileage of 3,000 for overall failures, with Transmission & Powertrain complaints centering around 800 miles and Electrical System complaints around 275 miles.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.