2019 to 2024 problems
Kia Niro 2019 to 2024: common problems and what to know
What goes wrong on the 2019 to 2024 Kia Niro, what owners report and what to check before you buy one.
Updated 22nd June 2026 DVSA data: Across 103,084 recorded MOT tests, 8.8% failed.
TL;DR
The 2019 to 2024 Kia Niro has common issues, particularly with the transmission and electrical systems. If considering a purchase, check for these problems and review the vehicle’s warranty coverage for peace of mind.
Key facts callout
- The 2019 Kia Niro has reported transmission problems, including stalling and clunking noises.
- Some owners have experienced issues with the 12-volt battery and electrical glitches.
- A recall was issued for certain models due to potential fire risks from fluid leaks.
- Overall reliability is decent, but certain year models may have more issues than others.
Engine and gearbox
The Kia Niro features a hybrid engine that combines a petrol engine with an electric motor for improved fuel efficiency. However, the 2019 model has reported transmission issues, including sudden stalling while driving, which can be alarming. Some drivers have also experienced clunking noises and jolting sensations during acceleration. These problems may arise from the dual-clutch transmission, which can struggle to engage smoothly.
When considering a 2019 to 2024 Kia Niro, check the vehicle’s service history for any transmission repairs or software updates. Regular maintenance can help mitigate some issues, but persistent problems have been reported even after servicing.
Electrics and electronics
The electronics in the Kia Niro can vary in reliability. Some owners have faced issues with the 12-volt battery, especially in colder weather, leading to flat batteries after inactivity. Additionally, there have been reports of electrical glitches, including problems with the infotainment system and dashboard displays.
If you are looking at a used model, ensure that all electronic features are functioning properly. Some owners suggest that software updates can resolve these issues, but others have encountered recurring problems.
Body and suspension
The body and suspension of the Kia Niro generally perform well, but there are a few considerations. Some owners have reported squeaking or grinding noises from the brakes, indicating wear or potential braking system issues. It is advisable to have the brakes inspected during a pre-purchase check.
While the suspension is typically robust, some drivers have noted a softer ride than expected, which may not suit everyone’s preferences. If you plan to use the Niro for more spirited driving, test-driving is recommended to ensure it meets your expectations.
What people are asking
What are the common problems with Kia Niro?
The 2019 Kia Niro has been plagued by transmission issues, including stalling and clunking noises.
How reliable is a 2019 Kia Niro?
The reliability of the 2019 Kia Niro is decent, but some owners have faced significant transmission issues.
What year is the Kia Niro the most reliable?
Generally, the later models, particularly from 2022 onwards, are considered more reliable based on owner feedback.
What is the recall on the Kia Niro 2019?
A recall was issued for certain models due to potential fire risks from fluid leaks into the hydraulic clutch actuator.
What owners say
While many appreciate its fuel efficiency and overall design, there are notable concerns regarding the transmission and electrical systems. Some users recommend opting for certified pre-owned models to benefit from extended warranties, especially if the vehicle is out of the standard warranty period. Owner reports indicates a mixed experience with the Kia Niro.
In discussions, many owners advise potential buyers to thoroughly check the vehicle’s history and ensure that any recalls have been addressed.
Should you buy a 2019 to 2024 Kia Niro?
The 2019 to 2024 Kia Niro can be a solid choice for those seeking a hybrid vehicle with good fuel economy. However, prospective buyers should be aware of the common transmission issues and electrical glitches reported by owners. If you decide to go ahead with a purchase, ensure that you check the vehicle’s service history and consider opting for a model that has undergone any necessary recalls or repairs.
Overall, if you can find a well-maintained model with a good warranty, the Kia Niro remains a practical option in the hybrid market.
Kia Niro recall record
6 recalls have been issued for the Kia Niro, between 2018 and 2025.
Kia Niro HCA Fuse Replacement
R/2025/059Issued 2 March 2025
The printed circuit board (PCB) in the Hydraulic Clutch Actuator (HCA) may become contaminated with fluid. A fluid contaminated PCB may lead to an electrical short circuit which in extreme cases may potentially result in a fire in the engine compartment while driving.
Remedy:Check vehicle for Diagnostic Trouble Codes (DTC) if HCA related codes are found replace the HCA the connector and reduced amperage fuse. If no related DTC are recorded fit reduced amperage fuse only.
Affects cars built Oct 2015 to Jun 2022
Kia EV9 and Niro SG2 Gear Drive Unit Recall
R/2024/276Issued 30 August 2024
On affected vehicles due to Improper torque applied to the Gear Drive Unit during assembly by the differential gear supplier they may exhibit a grinding noise while driving which can result in a loss of motive power and/or cause the differential to lock up.
Remedy:On the affected vehicles the Gear Drive Unit will be replaced.
Affects cars built Nov 2022 to Jul 2023
Kia EV6 and Niro SG2 Driveshaft Recall
R/2024/163Issued 11 April 2024
On affected vehicles an improperly treated driveshaft may break under load resulting in the loss of drive
Remedy:On affected vehicles the driveshaft will be replaced
Affects cars built Jun 2023 to Jul 2023
A combination of the instrument cluster software and electrical noise while the vehicle is starting may result in cluster booting errors
R/2023/211Issued 21 July 2023
A combination of the instrument cluster software and electrical noise while the vehicle is starting may result in cluster booting errors.
Remedy:The software of the digital instrument cluster of your vehicle must be upgraded.
Affects cars built Sept 2022 to Mar 2023
2 older recalls not shown.
A recall applies to a build range, not to every car of this model. Check a registration to see whether one specific vehicle has an outstanding recall.
Kia Niro MOT record
From 103,084 recorded MOT tests, 8.8% failed.
| Registered | Tests | Failed | Median mileage |
|---|---|---|---|
| 2024 | 1,905 | 2.5% | 26,552 mi |
| 2023 | 3,529 | 5.2% | 41,564 mi |
| 2022 | 26,592 | 8.0% | 29,881 mi |
| 2021 | 27,313 | 8.3% | 40,210 mi |
| 2020 | 20,081 | 9.8% | 43,668 mi |
| 2019 | 10,509 | 9.7% | 54,462 mi |
| 2018 | 7,389 | 10.3% | 67,222 mi |
| 2017 | 4,499 | 13.0% | 65,426 mi |
Most common reasons for failure
- Tyre tread depth not in accordance with the requirements37.0%
- A tyre seriously damaged31.2%
- A tyre cords visible or damaged12.9%
- Wiper blade missing or obviously not clearing the windscreen10.6%
- Brake disc or drum excessively weakened, insecure or fractured8.3%
Figures cover every Kia Niro tested in the DVSA dataset, not this specific car. Check a registration for the actual history of one vehicle.
Kia Niro official figures
Median across 13 variants on sale, electricity, electricity / petrol, petrol electric.
- Combined economy
- 61.4 mpg
- WLTP median across variants
- CO2 emissions
- 105.5 g/km
- Sets the first-year tax rate
- Electric range
- 286 miles
- Manufacturer WLTP figure
Official figures for new cars. Real economy varies with driving, load and conditions.
Frequently asked questions
What are the common problems with Kia Niro?
The 2019 Kia Niro has reported transmission issues, including stalling, clunking noises, and jolting sensations during acceleration.
How reliable is a 2019 Kia Niro?
Overall, the 2019 Kia Niro has a decent reliability rating, but some owners have experienced significant issues with the transmission.
Sources
- DVSA anonymised MOT tests and results (Open Government Licence v3.0)
- VCA new car fuel consumption and emissions data (Open Government Licence v3.0)
- DVSA vehicle safety recalls (Open Government Licence v3.0)