What are the most common problems with the 2020 Kia Niro?

Owners have filed 39 complaints with NHTSA. The most frequently reported area is engine (9 complaints), followed by electrical system (8).

How many 2020 Kia Niro complaints mention a crash or fire?

2 of 39 complaints report a crash and 3 a fire; 2 injuries were reported in total. Complaints are unverified reports from owners.

2020 Kia Niro recalls and problems

1 recall and 39 owner complaints on file with NHTSA for the 2020 Kia Niro.

recalls

owner complaints

complaints mentioning a crash

mentioning a fire

Recalls apply to specific production ranges. To see whether a particular car still has an open recall, enter its VIN at nhtsa.gov/recalls. Repairs for safety recalls are free at authorised dealers.

2020 Kia Niro recalls

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

NHTSA campaign 23V534000 · reported July 31, 2023 · Kia America, Inc. · 121,411 vehicles potentially affected

The problem: 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.
The risk: A fire increases the risk of injury.
The fix: 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.

Most reported problems

Areas named in owner complaints to NHTSA. One complaint can name several areas.

Engine9
Electrical system8
Power train8
Unknown or other8
Forward collision avoidance5
Service brakes5
Air bags2
Back over prevention2
Engine and engine cooling2
Fuel/propulsion system2

What owners report

Recent complaints filed with NHTSA, shortened. These are unverified accounts from owners, not findings.

Sep 29, 2026 · Service brakes
This is a supplemental complaint to NHTSA Complaint #11744598 and #11749340. Multiple 2020 Kia Niro Hybrid and Plug‑In Hybrid vehicles are exhibiting identical Electronic Parking Brake (EPB) failures. I have personally encountered other Niro owners reporting the same intermittent EPB/ABS/ESC warnings. A Kia service…

Aug 31, 2026 · Engine and engine cooling · 98,000 miles
The contact owns a 2020 Kia Niro. The contact stated that while driving 79 MPH, the thermostat displayed that the engine was running hot and there was white smoke coming from the front of the vehicle, with the check engine warning light illuminated. Upon inspection, the contact became aware that a hose underneath the…

Aug 6, 2026 · Electrical system
AC not working, recall SA512 is needed, Kia wont cover the cost of replacing electrical components. Thermal Runaway / Fire Risk: The broken compressor prevents the battery thermal management system from cooling the main high-voltage lithium-ion battery package, creating an overheating hazard during driving or DC…

Jul 9, 2026 · Service brakes
This submission is supplemental information for my prior NHTSA complaint (Complaint #…). After filing the original report, I learned additional details from the Kia dealership that serviced my vehicle. The service department stated that they have seen the same electronic parking brake controller and actuator failure…

Jun 28, 2026 · Power train
What's malfunctioning: coolant monitoring system shows low coolant warning when coolant level is observably fine. Problem has been ongoing for over a year. Available for inspection: yes. Safety problem: coolant monitoring is inaccurate, causing alarm when coolant levels are fine and possibly causing no alarm when…

Niro model years compared

Year	Recalls	Complaints	Crashes	Fires
2017	4	82	4	5
2018	3	60	5	0
2019	1	56	4	2
2020	1	39	2	3
2021	1	9	1	0
2022	1	31	5	0
2023	2	44	8	0

Across all years, the 2017 Niro has the most complaints (82). All Kia Niro years →

Questions

Does the 2020 Kia Niro have any recalls?: Yes. NHTSA lists 1 recall for the 2020 Kia Niro, the most recent reported on July 31, 2023 (Power train: automatic transmission, internal, clutches/bands, actuators/solenoids). Check a specific car by its VIN at nhtsa.gov/recalls.
What are the most common problems with the 2020 Kia Niro?: Owners have filed 39 complaints with NHTSA. The most frequently reported area is engine (9 complaints), followed by electrical system (8).
How many 2020 Kia Niro complaints mention a crash or fire?: 2 of 39 complaints report a crash and 3 a fire; 2 injuries were reported in total. Complaints are unverified reports from owners.

Source: NHTSA recall and complaint data, updated October 27, 2026. Latest complaint received September 29, 2026.