2020 Kia RIO problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
27 owner complaints analyzed
1 distinct recall campaigns
2,780 mi median reported failure mileage
Scope: 2020 model year. Data snapshot: . 8 complaints include usable failure mileage.
Most common problems
Unknown Or Other is the most frequently named component, appearing in 8 of 27 complaints (29.6%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 6 | 22.2% |
| Electrical and battery issues | 5 | 18.5% |
| Engine operation | 4 | 14.8% |
| Steering behavior | 2 | 7.4% |
| Transmission and shifting | 1 | 3.7% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Unknown Or Other | 8 |
| Electrical System | 5 |
| Engine | 5 |
| Power Train | 5 |
| Steering | 4 |
| Service Brakes | 3 |
| Exterior Lighting | 2 |
| Wheels | 2 |
Unknown Or Other: 8; Electrical System: 5; Engine: 5; Power Train: 5; Steering: 4; Service Brakes: 3; Exterior Lighting: 2; Wheels: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 6 |
| 25,000 to 49,999 | 2 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 6; 25,000 to 49,999: 2; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (6). 19 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2020 | 2 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 2 |
2020: 2; 2021: 8; 2022: 4; 2023: 6; 2024: 1; 2025: 4; 2026: 2
Pattern summary
Unknown Or Other leads the component reports. Braking behavior appears in 6 complaint narratives. Electrical and battery issues appears in 5 complaint narratives. Engine operation appears in 4 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11361468 · 2020-09-28 (September 28, 2020)
I CALLED THE DEALERSHIP ABOUT MY BRAKE PROBLEM FIVE DAYS AGO ABOUT THE BRAKES GOING DOWN TO THE FLOOR ALMOST I WAS TOLD BY THE SERVICE MANAGER THAT WAS A SAFETY ISSUE SO HE GAVE ME THEIR ROADSIDE ASSISTANCE NUMBER YOBE PICKED UP THEY DID ON FRIDAY MORNING 9/25/20 THE CAR WAS DELIVERED AND THE SERVICE MANAGER SAID HE WOULD CALL ME THAT DAY ABOUT THE PROBLEM BUT I HAVE NOT HEARD FROM HIM I COULD ONLY GET RECORDING ABOUT MAKING AN APPOINTMENT I TALKED TO THE FINANCE MANAGER ABOUT THE BRAKES CAUSING A FIRE ON OTHER SAME BRAND VEHICLES HE TOLD …
Owner-reported narrative. 560 miles reported. Look up ODI 11361468 at NHTSA ↗
Owner report 11417988 · 2021-05-21 (May 21, 2021)
my 2020 kia rio pulls to the left. it is not the tires the wheel alignment or the brakes. it has electronic power steering. other 2020 kia rios built after mine were fixed with a download. the car is dangerous so i drive in the right lane.
Owner-reported narrative. Look up ODI 11417988 at NHTSA ↗
Owner report 11462852 · 2022-04-30 (April 30, 2022)
Yes my son bought this car last year I have been checking since January there has still been no recalls on his particular car he was in a car accident and unfortunately him and his passengers were all killed. I have contacted an attorney who has sent an inspector they said initial look it look like something to do with a rod in the engine and it catching fire but from other things it’s possible he could’ve had other problems dealing with the brakes the emergency assistance. So they think possible electrical and what else they have not said. The…
Owner-reported narrative. Look up ODI 11462852 at NHTSA ↗
Owner report 11537330 · 2023-08-09 (August 9, 2023)
My car acted like it haD a dead battery. This happened once before and after about 10 minutes when I tried starting it it started with no problems. this happened a couple of months the ago. This time, as I was sitting in the car the seat belt light came on but I couldn't wait for the issue to resolve.
Owner-reported narrative. Look up ODI 11537330 at NHTSA ↗
Owner report 11395702 · 2021-02-11 (February 11, 2021)
WHILE DRIVING, MY 2020 KIA RIO HAS STALLED WHEN ACCELERATING WHILE TURNING AT A TRAFFIC LIGHT AND WHILE ATTEMPTING TP PASS A CAR ON INTERSTATE. ALSO SEVERAL TIME WHEN JNUST DRIVING. VERY SCARY FEELING.
Owner-reported narrative. 300 miles reported. Look up ODI 11395702 at NHTSA ↗
Owner report 11425950 · 2021-07-22 (July 22, 2021)
The contact owns a 2020 Kia Rio. The contact stated that he was a former service technician and that while driving and stopping at a stoplight, the traffic light turned green and the contact depressed the accelerator pedal however, the vehicle idled and stalled for a few seconds before inadvertently accelerating and crashing into the vehicle in front. The contact stated that the failure recurred intermittently on several occasions. The contact attempted to take the vehicle to the local dealer to be inspected however, the dealer was unable to in…
Owner-reported narrative. 41,714 miles reported. Look up ODI 11425950 at NHTSA ↗
Owner report 11521447 · 2023-05-10 (May 10, 2023)
There has not been an incident yet but i don’t know who else to talk to. I am a FedEx Delivery driver and driver the largest Delivery truck made for FedEx and am fine with it ask day. However, the steering on my car is down right dangerous. My car drifts all over the road. It is ten times harder to keep my little cat on the road than my big work truck. So hard in fact that i have resorted to this. I am a good driver never even a ticket so i know how to drive. It’s not my driving please listen when i tell you something is WAY wrong with the stee…
Owner-reported narrative. Look up ODI 11521447 at NHTSA ↗
Owner report 11665742 · 2025-06-09 (June 9, 2025)
I was driving up a hill and it would not go past 20-30 mph, and the rpm will sometimes go up when not accelerating. The transmission does not shift when driving and will sometimes make the car stop and go stop and go continuously. Tried accelerating but the rpm would go up while the mph would not.
Owner-reported narrative. Look up ODI 11665742 at NHTSA ↗