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Model-year record

2021 Kia Rio
Image: Wikimedia Commons contributor · See source file

2021 Kia Rio

See the complaints, recalls, crash rating, and fuel economy in the public record. Then check the mileage and history of the car you found.

This page shows records, not a buy or avoid call.

The same model year can include a well-kept car and a neglected one. Use these records to plan what to check. Use the specific-car check when you know the mileage.

Complaints filed

15

Reports to NHTSA, 2021

Safety recalls

2

NHTSA campaigns on record

NHTSA crash test

Not rated

Overall NCAP rating

Combined MPG

36

EPA estimate

Known issues

Steering issues lead owner complaints (27% of 15 reports), followed by unknown or other (20%).

Steering27% · 4 reports
Unknown Or Other20% · 3 reports
Engine13% · 2 reports
Power Train13% · 2 reports
Service Brakes13% · 2 reports
Electrical System7% · 1 report
Seat Belts7% · 1 report

Share of all 15 NHTSA complaints for this model year, grouped by the component owners named. Bars are scaled to the largest category. Examples: ODI 11495434, ODI 11660866, ODI 11512905, ODI 11480234.

Individual complaint reports(15)

Showing the 15 most recent reports
Unknown Or OtherDec 2025 · ODI 11707375Details +

Back up camera sometimes flips sides, so that obstacles on the right side of the car are shown on the left side of the camera screen. Sometimes the camera doesn't work at all.

Reported
Dec 2025
Incident date
Dec 2024
Mileage
Not provided
Outcome flags
None reported
Open ODI 11707375 at NHTSA →
SteeringMay 2025 · ODI 11660866Details +

Steering Gear Assembly completely broke at 81,000 miles. My daughter was backing up in a busy street at 5pm and lost 100 percent of steering control. Lucking cars dodged her and she didn’t get hurt or worse.

Reported
May 2025
Incident date
May 2025
Mileage
Not provided
Outcome flags
None reported
Open ODI 11660866 at NHTSA →
Power TrainNov 2023 · ODI 11555136Details +

Placed car in park got out to open a gate. Car took off forward even when shifter was in Park Position and almost ran a child over.

Reported
Nov 2023
Incident date
Nov 2023
Mileage
Not provided
Outcome flags
None reported
Open ODI 11555136 at NHTSA →
Electrical SystemAug 2023 · ODI 11540589Details +

Center Console Display blank (screen black) upon startup unable to see cameras and backing up affected creating safety concern.

Reported
Aug 2023
Incident date
Aug 2023
Mileage
Not provided
Outcome flags
None reported
Open ODI 11540589 at NHTSA →
Seat BeltsMay 2023 · ODI 11520150Details +

seatbelts in rear are inoperable/anti theft not working. Kia dealership told me that its not their issue about the anti theft. I have been told on 3 separate occasions that my seatbelts have been ordered but they haven’t!!!! No one is following up with me, when I call I get told “until they can get in contact with the dealership Kia the corporate company cannot do anything” have 2 kids Kia the dealership as well as the corporate company knows about this and no one is doing anything!! NO ONE CARES

Reported
May 2023
Incident date
Apr 2023
Mileage
Not provided
Outcome flags
None reported
Open ODI 11520150 at NHTSA →
Unknown Or OtherMar 2023 · ODI 11513877Details +

At speeds over 20 miles per hours there is a “flapping” noise that sounds like a bag or piece of paper that is blowing in the wind. Although I don’t know were the noise originates, I can hear it clearly from the driver’s side b-pillar. It is incredibly annoying and greatly diminishes what is otherwise a solid entry, level vehicle.

Reported
Mar 2023
Incident date
Mar 2023
Mileage
Not provided
Outcome flags
None reported
Open ODI 11513877 at NHTSA →
SteeringMar 2023 · ODI 11512905Details +

On 3/19/23, as I was driving on a dry, straight, two lane road at the posted speed of 40mph, the car began to try to steer into oncoming traffic. I had to exert moderate force to keep the car in my lane. This continued continuously for about 1/2 mile. No low tire pressure indicator lights were illuminated, however the lane assist icon was on and green, indicating normal operation. Just as I was going to turn down a side street to check the tires manually, the steering returned to normal. However, the lane assist icon was now white, and as I drove the remaining approximately 2 miles home, the icon would change from white to green every 20 seconds or so. The car now operates normally. We took the car to the dealer today to be checked and they reported they could not replicate the issue. Attached is their report.

Reported
Mar 2023
Incident date
Mar 2023
Mileage
Not provided
Outcome flags
None reported
Open ODI 11512905 at NHTSA →
Unknown Or OtherJan 2023 · ODI 11500633Details +

The contol post for lights, turn signal, and high beams is too sensitive. To control the lights, you twist the top of lever. To turn on turn signals, you flip the lever up or down. To turn on brights, the lever goes forward. To turn of lights, the lever is pulled back. The issue..... If you have brights on, when you pull lever back to dim lights, the top automatically twists to shut off the headlights entirely. DANGEROUS DANGEROUS DANGEROUS. My husband doesn't have this problem, but he has longer fingers and his fingers hit the lever more at the base where nothing twists. I have shorter women's fingers and they can't reach all the way down the lever. I have since adjusted how I dim the brights by reacing under the lever, (close to steering column), to pull the lever back. This is very uncomfortable and tends to cause me to make the turn signal come on, which could cause its own traffic accident. My remedy would be to make the headlights twist in the opposite direction for on off, or make the switch for headlights have a little more resistance.

Reported
Jan 2023
Incident date
Jan 2023
Mileage
Not provided
Outcome flags
None reported
Open ODI 11500633 at NHTSA →
SteeringNov 2022 · ODI 11495434 · crashDetails +

Having been complaining about a noise from under the front right tire, I was initially told it was a little piece of plastic and that got cut off. I was still hear the scraping and squealing and I kept check the from right tire because I thought that's where it was coming from. I mentioned this to every mechanic at kia and was told "that's just how 2021s sound". Finally after months of complaining the noise got louder and you could hear it was clearly something in steering. They schedules an appointment for Dec 7th on Mon Nov 28th. Said it was safe to drive when that night while working I was turning a corner, I heard a loud spring noise, the tire and wheel jerked. It was snowing, so the car slide, only sliding into the curb. The front right break seemed to be locked and when you turn the steering wheel makes even more noise. Haven't been told the issue, but I'm certain it is not safe and definitely shouldn't be on the streets until it's fixed.

Reported
Nov 2022
Incident date
Nov 2022
Mileage
Not provided
Outcome flags
Crash
Open ODI 11495434 at NHTSA →
Power TrainOct 2022 · ODI 11491460Details +

I had driven my wife to her school about 5 miles and headed back to my work another 5 miles when i tried to accelerate pass car I lost almost all power barely making it up a slight hill I kept going trying to make it to my house barely going 10 miles an hour. I thought the transmission had let go cause while I had the gas peddle floored i went at best 10-15 miles an hour I eventually parked the car I knew it would never make it up another slight hill. It was rowed to a nearby dealer where they could find no problem telling me it was just some bad gas. This sounds like what I read about today with a couple of other models of Kia.

Reported
Oct 2022
Incident date
Jun 2022
Mileage
Not provided
Outcome flags
None reported
Open ODI 11491460 at NHTSA →
SteeringAug 2022 · ODI 11480234Details +

The steering wheel column does not have a lock therefore someone broke into my car and tried to steal it and destroyed it, also no alarm went off when this happened.

Reported
Aug 2022
Incident date
Aug 2022
Mileage
Not provided
Outcome flags
None reported
Open ODI 11480234 at NHTSA →
EngineApr 2022 · ODI 11459319Details +

I was driving 60-70 miles an hour for 45 minutes then car lost all acceleration and engine light came on. I pulled over immediately turned the car off. Turned it back on drove 1/4 of a mile and same thing happened. I pulled over turned car off and had it towed to the dealership.

Reported
Apr 2022
Incident date
Mar 2022
Mileage
Not provided
Outcome flags
None reported
Open ODI 11459319 at NHTSA →
Service BrakesJan 2022 · ODI 11448123 · crashDetails +

Vehicle failed to reduce speed effectively while trying to avoid a collision with another vehicle during a left turn, which then caused the vehicle to turn widely and collide with the curb.

Reported
Jan 2022
Incident date
Jan 2022
Mileage
Not provided
Outcome flags
Crash
Open ODI 11448123 at NHTSA →
EngineJan 2022 · ODI 11446051Details +

Vehicle has less than 4000 miles and throttle body had to be replaced

Reported
Jan 2022
Incident date
Dec 2021
Mileage
Not provided
Outcome flags
None reported
Open ODI 11446051 at NHTSA →
Service BrakesJul 2021 · ODI 11426082Details +

On the way to work, I had the brake pedal pressed waiting for a traffic signal to change. After it changed to green, I released the brake pedal and depressed the gas pedal, only for the vehicle not to move forward - as if the brake was still being applied. I took my foot off the gas pedal, waited a second or two, then tried the gas pedal again and it still did not move. I was at the traffic signal for nearly 10 seconds with nothing touching the brake pedal and unable to drive forward. The vehicle did not turn off, display any warning lights, or any signs of other trouble. The parking brake was not applied and the vehicle was in Drive. After putting the vehicle in reverse and back into drive while still stopped at the traffic signal, the car resumed normal operation. The vehicle has less than 200 miles, bought brand new from the dealership a few days prior and has only gone for a car wash at the dealership aside from normal daily commute. The problem has not been reported to the dealership or manufacturer at the time of this report.

Reported
Jul 2021
Incident date
Jul 2021
Mileage
Not provided
Outcome flags
None reported
Open ODI 11426082 at NHTSA →

Recalls(2)

Open a recall to read what NHTSA says is wrong, what can happen, and how it gets fixed. Check the VIN and remedy eligibility with a dealer; federal no-charge requirements have an age limit, though a manufacturer may offer more coverage.

SteeringMay 2022 · 22V304000Details +

Kia Motors America (Kia) is recalling certain 2021-2022 Rio and Forte vehicles. A bolt in the steering column may not be secured properly, which can cause the steering column to detach from the steering rack and result in a loss of steering control.

Risk: Loss of steering control can increase the risk of a crash.

Remedy: Dealers will tighten the lower steering column u-joint retention bolt, free of charge. Owner notification letters were mailed May 27, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall SC235.

Open full NHTSA recall record →
Service BrakesJan 2021 · 21V936000Details +

Kia Motors America (Kia) is recalling certain 2020-2021 Rio vehicles. The brake master cylinder may have been manufactured with sharp edges that can damage the inner oil seal, resulting in reduced braking performance.

Risk: Reduced braking performance can cause longer brake pedal travel or extend the distance required to stop the vehicle, increasing the risk of a crash.

Remedy: Dealers will replace the brake master cylinder, free of charge. Owner notification letters were mailed January 11, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall SC223.

Open full NHTSA recall record →

A campaign can apply to this model year without being incomplete on a specific vehicle. Check the VIN with NHTSA or a dealer to confirm whether a particular car needs repair.

Investigations

0 NHTSA investigations on record

No investigations are on record as of Jul 2026. An empty record is not a clean bill of health.

Crash-test ratings

2021 Kia Rio 4 DR FWD NHTSA source

Overall
Not rated
Frontal
Not rated
Side
Not rated
Rollover
Not rated

Source: NHTSA New Car Assessment Program (NCAP).

Fuel economy by trim

TrimEngineDrivetrainCityHwyCombined
Rio1.6L 4-cylFront-Wheel Drive334136

EPA laboratory estimates by trim and engine. Actual mileage varies with driving, weather, load, and maintenance. EPA source.

Before you buy

Useful next checks

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Compare the year-by-year record

Open another year for its own evidence-gated decision. TireKick does not crown a best year from raw complaint totals.

2021 Kia Rio: frequently asked

What does the complaint record show for the 2021 Kia Rio?

Owners filed 15 NHTSA complaints about the 2021 Kia Rio. This is raw owner-reported complaint volume with no production or exposure normalization, so it is not a reliability score or a best/worst-year ranking.

What are the most common problems on the 2021 Kia Rio?

The most-reported problem areas are Steering (27% of complaints) and unknown or other (20%).

How many recalls does the 2021 Kia Rio have?

2 recalls have been issued that affect the 2021 Kia Rio, covering components such as steering. Check the VIN with NHTSA and ask a dealer to confirm remedy eligibility; federal no-charge requirements have an age limit, though manufacturers may offer more coverage.

What gas mileage does the 2021 Kia Rio get?

The EPA rates the 2021 Kia Rio at 36 mpg combined.