Problems · NHTSA complaints
2019 Kia Rio problems
Owners filed 22 complaints about the 2019 Kia Rio with NHTSA between Jan 2019 and Oct 2026. The most-cited component is engine (6).
Complaints
22
Filed with NHTSA
Crashes
4
Reported by owners
Fires
1
Reported by owners
Injuries
4
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Engine6
- Air bags3
- Power train2
- Steering2
- Exterior lighting1
- Lane departure1
- Back over prevention1
- Structure1
- Other/i am not sure1
- Electrical system1
- Vehicle speed control1
- Electronic stability control (esc)1
- Service brakes1
- Suspension1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 28, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
4
3
0
4
4
1
2
4
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 0 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 4 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Engine
6 reports1 fire
“On the morning of October 15th, the oil light of my 2019 Kia Rio came on, immediately followed by extreme engine noise, just before the engine locked. I had the vehicle towed to a nearby service center. They checked and reported that all oil had leaked out and motor had locked. I then had vehicle towed to Kia dealer and requested a motor replacement. They not only charged me for a diagnostic test that determined the motor had locked but also refused to replace the engine without me paying $12,000. The vehicle's motor has the same problems as the motors in 2011-2019 kia Engine Defect Settlement but for some reason was allowed to be excluded from the settlement.”
Air bags
3 reports3 crashes
“Victim was hit head on by a truck. Victim was going 10-15mph truck faster. Victim was t-boned on the driver side at the front tire. The entire front fender and frame were damaged. Victim sub-stained a bad shoulder injury and ptsd. Air bags did not deploy.”
Power train
2 reports
“The oil light flashed in the car once after an oil change, so I took the car back the very next day to the mechanic and he said there was no oil in the car at the time. He filled the car back up with oil, and by the end of the week, the car needed oil again, but no light indicated the car was low on oil. Months went by with constant oil changes and the car needing oil, so the mechanic told me to take the car to the dealership because he couldn't find a leak. Took the car to the dealership, they couldn't find a leak either. Took the car back to the main mechanic who said the car was consuming too much oil and that a new engine was needed. Spoke to the corporate office for the car company and was told that I needed to get all these tests did before I could be eligible for a new engine. I scheduled the tests, but before I could even make it to the dealership for the tests, the car gave out because there was no oil again and this time the car started burning. I called corporate again and was told that since I'm not the original owner of the car I would be denied for a new engine and that I wouldn't be offered a loaner car. I was told it was best for me to get…”
Steering
2 reports
“STEERING HAS AN INTERMITTENT PULL TO THE LEFT.”
Exterior lighting
1 report
“The trunk latch is broken which is a known recall for KIA but not for my car model. There is no way to access the trunk otherwise. Now my tail light is out and cannot be fixed because I cannot access the trunk. There is NO OTHER WAY TO ACCESS THE TRUNK.”
Lane departure
1 report
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.