2015 Kia RIO: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
52 owner complaints analyzed
1 distinct recall campaigns
60,000 mi median reported failure mileage
Scope: 2015 model year. Data snapshot: . 29 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 23 of 52 complaints (44.2%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 19 | 36.5% |
| Engine operation | 5 | 9.6% |
| Steering behavior | 5 | 9.6% |
| Transmission and shifting | 3 | 5.8% |
| Electrical and battery issues | 3 | 5.8% |
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 |
|---|---|
| Engine | 23 |
| Service Brakes, Hydraulic | 9 |
| Electrical System | 8 |
| Air Bags | 5 |
| Unknown Or Other | 4 |
| Service Brakes | 3 |
| Vehicle Speed Control | 3 |
| Engine And Engine Cooling | 2 |
Engine: 23; Service Brakes, Hydraulic: 9; Electrical System: 8; Air Bags: 5; Unknown Or Other: 4; Service Brakes: 3; Vehicle Speed Control: 3; Engine And Engine Cooling: 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 | 9 |
| 25,000 to 49,999 | 3 |
| 50,000 to 74,999 | 5 |
| 75,000 to 99,999 | 6 |
| 100,000 to 149,999 | 4 |
| 150,000 and above | 2 |
Under 25,000: 9; 25,000 to 49,999: 3; 50,000 to 74,999: 5; 75,000 to 99,999: 6; 100,000 to 149,999: 4; 150,000 and above: 2
Under 25,000 miles has the most reports with usable mileage (9). 23 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 |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 15 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 8 |
| 2024 | 10 |
| 2025 | 3 |
2015: 2; 2016: 2; 2017: 2; 2018: 6; 2019: 15; 2021: 2; 2022: 2; 2023: 8; 2024: 10; 2025: 3
Pattern summary
Engine leads the component reports. Braking behavior appears in 19 complaint narratives. Engine operation appears in 5 complaint narratives. Steering behavior appears in 5 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.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10678836 · 2015-01-26 (January 26, 2015)
TL*THE CONTACT OWNS A 2015 KIA RIO. THE CONTACT STATED THAT WHILE DRIVING AT AN UNKNOWN SPEED, ANOTHER VEHICLE CRASHED INTO THE REAR OF THE CONTACT'S VEHICLE AND THE AIR BAGS DID NOT DEPLOY. THE CONTACT SUSTAINED A CONCUSSION AS WELL AS MINOR NECK AND BACK INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE FAILURE MILEAGE WAS 450.
Owner-reported narrative. 450 miles reported. Look up ODI 10678836 at NHTSA ↗
Owner report 10778005 · 2015-09-28 (September 28, 2015)
TL* THE CONTACT OWNED A 2015 KIA RIO. WHILE DRIVING 35 MPH, THE ENGINE LOST POWER. THE ACCELERATOR PEDAL WAS DEPRESSED, BUT THE VEHICLE FAILED TO ACCELERATE. THE CONTACT NOTICED SMOKE AND FIRE COMING FROM THE ENGINE COMPARTMENT OF THE VEHICLE. IN ADDITION, THE BRAKE PEDAL WAS DEPRESSED BUT THE VEHICLE FAILED TO STOP. THE CONTACT HAD TO ENGAGE THE EMERGENCY BRAKE IN ORDER TO STOP THE VEHICLE. THE FIRE DEPARTMENT WAS ABLE TO EXTINGUISH THE FIRE. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. TH…
Owner-reported narrative. 1,600 miles reported. Look up ODI 10778005 at NHTSA ↗
Owner report 10884677 · 2016-07-13 (July 13, 2016)
TL* THE CONTACT OWNS A 2015 KIA RIO. THE CONTACT STATED THAT THE RPMS INCREASED AND THE VEHICLE INDEPENDENTLY SURGED AT A HIGH RATE OF SPEED WITHOUT WARNING. THE CONTACT HAD TO APPLY FORCE TO THE BRAKE PEDAL. THE VEHICLE WAS NOT INSPECTED AND DIAGNOSED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS NOT AVAILABLE.
Owner-reported narrative. Look up ODI 10884677 at NHTSA ↗
Owner report 10916783 · 2016-10-18 (October 18, 2016)
TL* THE CONTACT OWNED A 2015 KIA RIO. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 30 MPH, HE WAS INVOLVED IN A HEAD ON COLLISION AND HIS VEHICLE ULTIMATELY HIT A TREE. THE DRIVER SIDE AIR BAG DEPLOYED, THE OTHER AIR BAGS DID NOT. THERE WAS A POLICE REPORT FILED AND THE CONTACT SUSTAINED SEVERE INJURIES WHERE MEDICAL ATTENTION WAS REQUIRED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DEEMED DESTROYED. THE APPROXIMATE FAILURE MILEAGE WAS 8,000. THE VIN WAS NOT AVAILABLE.
Owner-reported narrative. 8,000 miles reported. Look up ODI 10916783 at NHTSA ↗
Owner report 11012961 · 2017-08-05 (August 5, 2017)
IN THE FRONT AREA OF THE VEHICLE THERE IS A PLASTIC BUMPER ATTACHED TO TO THE VEHICLE AND BELOW IN FRNT OF THE ENGINE THERE IS A SKIRT ALSO PLASTIC THAT OVERLAPS WHEN PARKING HEAD ON AND DRAGS INTO THE CONCRETE SURFACE.THE PROBLES IS THAT THIS PLASTIC BUMPER ATTACHED TO THE VEHICLE IS PULLING AWAY THE ATTACHED AREA OF THE VEHICLE AND IS CREATING A GAP AT THE POINT OF ATTACHMENT TO THE BODYI HAVE NO CONTROL OVER THE SKIRT OVERLAPIN AND FEAR THAT BUMPER WILL COME OFF AT ANY GIVEN TIME.I EXPLAIN THE BEST I COULD.THANKS
Owner-reported narrative. 6,200 miles reported. Look up ODI 11012961 at NHTSA ↗
Owner report 11025330 · 2017-09-25 (September 25, 2017)
TL* THE CONTACT OWNS A 2015 KIA RIO. WHILE DRIVING 7 MPH IN TRAFFIC, THE CONTACT DEPRESSED THE BRAKE PEDAL TO THE FLOORBOARD, BUT THE BRAKES FAILED TO STOP THE VEHICLE. AS A RESULT, THE CONTACT CRASHED INTO ANOTHER VEHICLE AND USED THE EMERGENCY BRAKE TO STOP THE VEHICLE. THE AIR BAGS FAILED TO DEPLOY AND THE SEAT BELT FAILED TO ENGAGE. AS A RESULT, THE CONTACT'S BODY STRUCK THE STEERING WHEEL. THE CONTACT SUSTAINED CHEST, NECK, SHOULDER, AND KNEE INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO BILL…
Owner-reported narrative. 43,128 miles reported. Look up ODI 11025330 at NHTSA ↗
Owner report 11061093 · 2018-01-08 (January 8, 2018)
THE ENGINE PERIODICALLY WILL STALL FOR 2-3 SECONDS, USUALLY WHEN STARTING A LEFT TURN FROM A STOP. THIS CAN PROVE HAZARDOUS IN A BUSY INTERSECTION. THIS HAS BEEN GOING ON SINCE I BOUGHT THE CAR 12 OCTOBER 2015. THE DEALER STATED THE "HESITATION" WAS A NORMAL FUNCTION OF THE ENGINE COMPUTER'S "ACCLIMATION" TO THE DRIVER. IT HASN'T ADJUSTED TO ME, AND I'M AFRAID TO LET MY WIFE OR DAUGHTER DRIVE THE CAR.
Owner-reported narrative. 11,000 miles reported. Look up ODI 11061093 at NHTSA ↗
Owner report 11067027 · 2018-02-05 (February 5, 2018)
BOTH DRIVER AND PASSENGER AIR BAGS DEPLOYED IN MY 2015 KIA RIO WHILE DRIVING ON A DRY SMOOTH ROAD IN A NEIGHBORHOOD FOR NO REASON. THERE WERE THREE PEOPLE IN THE CAR, AND THE PASSENGER WAS INJURED FROM THE AIR BAG DEPLOYMENT.
Owner-reported narrative. 35,000 miles reported. Look up ODI 11067027 at NHTSA ↗
Recall history
1 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
23V652000 · Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Control Unit/Module
Reported: 2023-09-25 (September 25, 2023)
Kia America, Inc. (Kia) is recalling certain 2010-2019 Borrego, 2014-2016 Cadenza, 2010-2013 Forte, Forte Koup, Sportage, 2015-2018 K900, 2011-2015 Optima, 2011-2013 Optima Hybrid, Soul, 2012-2017 Rio, 2011-2014 Sorento, and 2010-2011 Rondo vehicles. The Hydraulic Electronic Control Unit (HECU) may experience an electrical short, which can result in an engine compartment fire while parked or driving.
Consequence: An engine compartment fire while parked or driving can increase the risk of injury.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the HECU fuse, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 14, 2023. Owner notification letters were mailed March 29, 2024 through June 18, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC284.
NHTSA campaign record ↗