2020 Kia RIO Recalls, Problems & Safety Rating

1 safety recall on file

The 2020 Kia RIO has 1 safety recall on file with NHTSA.

Owners have filed 27 complaints with NHTSA, including 3 crashes, 5 fires, 1 injury.

The most-reported problem area is Unknown Or Other (8 reports).

1Recalls
27Owner complaints
3Crashes reported
n/aNHTSA safety rating
Is the repair still open on your RIO?

A recall covers specific vehicles. Your VIN shows whether yours still needs the free repair.

2020 Kia RIO recalls

Worn Brake Master Cylinder Can Reduce Stopping Power

Recall 21V936Dec 1, 202187 vehicles affected

Some 2020-2021 Kia Rio vehicles may have a brake master cylinder with sharp edges that can damage its inner oil seal.

Most common 2020 Kia RIO problems

Problem areas named in the 27 complaints owners filed with NHTSA.

Problem areaReports
Unknown Or Other8
Engine5
Power Train5
Electrical System5
Steering4
Service Brakes3
Wheels2
Exterior Lighting2
Visibility/Wiper1
Seat Belts1

What owners report

2026-08-30, Seats
My 2020 Kia Rio S caught fire spontaneously while parked and unattended for 5 hours at my work parking lot. The vehicle was turned off and had not been involved in a collision. I was notified of the fire after it had already started. The fire caused catastrophic damage to the passenger compartment and resulted in a total loss of the vehicle. Component/system suspected: The exact component that initiated the fire has not yet been determined. Based on the circumstances, I am concerned about a possible vehicle electrical or mechanical failure, but I do not want to speculate as to the cause without investigation reports. The vehicle was subsequently taken to a salvage/inspection facility. I am c
2026-03-17, Power Train
The contact owns a 2020 Kia Rio. The contact stated that while coming to a stoplight, the vehicle unexpectedly stalled. There was no warning light illuminated. The vehicle did not need to be restarted. The vehicle was taken to the dealer; however, the vehicle was not diagnosed or repaired. The contact was informed by the dealer that the failure could not be duplicated. The manufacturer was not made aware of the failure. The approximate failure mileage was 28,000.
2025-09-30, Service Brakes
Upon stopping at a red light and or stop sign, when applying brakes, the car continues to move forward, even after pumping the brakes. Vehicle has been diagnosed by a certified auto mechanic. The findings and recommendation for the Brake Master Cylinder to be the reason the vehicle continues to creep forward, when brake are applied and held. This issue has on two separate occasions near collision, because the vehicle wouldn't stop.
2025-06-09, Power Train
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.
2025-04-06, Electrical System
I went into a rural King store to shop when I came back out my car was completely filled with smoke. I opened the front passengerdoor and the smoke hit me in the face it was so thick and green it was just it took my breath. It took me 10 minutes to locate what had happened and down on the door frame of the passenger side of the front seat where the wiring is there was a whole melted all the way through that panel and you could see the wiring was exposed so I assume that the wiring had caught on fire. I'm not sure about this it has been looked at and it is at Jeff Wilder Toyota in Clarksville Indiana. They want me to pay $1,000 deductible for this but I feel like if it was a wiring issue key

2020 Kia RIO questions

Does the 2020 Kia RIO have any recalls?

Yes. NHTSA lists 1 safety recall for the 2020 Kia RIO: Worn Brake Master Cylinder Can Reduce Stopping Power. Recall repairs are normally free at an authorized dealer.

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

Based on 27 owner complaints filed with NHTSA, the most-reported problem areas are Unknown Or Other (8), Engine (5), Power Train (5).

How do I check if a recall on my 2020 Kia RIO has been fixed?

Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.

Other Kia RIO years

Other 2020 Kia models