Most common 2015 Kia Rio problems
Share of the 52 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Kia Rio complaints by model year
Best Rio years: 2011, 2022, 2010. Years to avoid: 2013, 2016, 2001, 2002, 2003. Compare all years →
2015 Kia Rio recalls (1)
Service brakes, hydraulic › Antilock/traction control/electronic limited slip › Control unit/module
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.
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.
NHTSA defect investigations
Federal safety investigators have looked into 2 possible defects involving the 2015 Kia Rio:
Engine Fires
On March 29, 2019, the Office of Defects Investigation (ODI) opened two Preliminary Evaluations (PE19-003 on Hyundai and PE19-004 on Kia) to broadly investigate incidents of non-crash fires (regardless of origin or operational status of the vehicle) on various model year Hyundai and Kia vehicles.
Hyundai and Kia ABS Module Fires
The Office of Defects Investigation (ODI) has received eight Hyundai Motor America (Hyundai) and eight Kia America, Inc. (Kia) Part 573 Recall Reports between 2016 and 2023. The combined 16 safety recalls all involve the antilock braking system (ABS) modules or Hydraulic Electronic Control Units (HECU) manufactured by the equipment supplier Mando.
What 2015 Kia Rio owners say
Engine & cooling all 27 →
The contact owned a 2015 Kia Rio. The contact stated that while the friend was driving approximately 70 MPH, the vehicle suddenly began to lose automotive power, and smoke was seen coming from under the hood. The vehicle was parked and the friend exited the vehicle and discovered flames coming from the engine compartment. The fire department was called to the scene and extinguished the flames. The vehicle was destroyed and later towed away to a nearby towing facility. A fire and police report was taken at the scene. The cause of the failure and fire was not determined. The manufacturer and local dealer were not contacted. The failure mileage was 118,000.
The contact owns a 2015 Kia Rio. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, and the contact was informed that parts were not yet available. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and informed the contact that reimbursement for a rental vehicle would be provided. The failure mileage was approximately 80,000. Parts distribution disconnect.
Brakes
The contact owns a 2015 Kia Rio. The contact stated that while driving at 30 MPH, he observed smoke emanating from the engine compartment, prompting him to pull to the shoulder of the roadway and evacuate the vehicle. After a visual inspection of the engine compartment, the contact observed flame jutting up from the engine. Local emergency services arrived and were able to extinguish the flames but did not provide details on a possible cause for the fire. The check engine warning light was illuminated. The vehicle was towed to a tow yard but had yet to be evaluated by the insurance provider. The contact was unaware if a fire report had been filed. A police report was filed, but no injuries were reported. …
The contact owns a 2015 Kia Rio. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, and the contact was informed that parts were not yet available. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and informed the contact that reimbursement for a rental vehicle would be provided. The failure mileage was approximately 80,000. Parts distribution disconnect.
Electrical system
tHE ENTIRE CAR FAILED. cAUGHT ON FIRE FROM THE CONSOLE AND PASSENGER SEAT WHILE DRIVING ON 1-15 . 8.15.2025 . Car filled wit black moke and fire.l was driving blind. brakes failed, power failed, burning the entire time. I somehow got out of burning vehicle and ran about 100 yards and watched the car explode!! Had car tuned up at Findlay Honda whede it was bought, 4 months ago, and they said it was fine... fire and police both told me i should not be here. Since, my life is in shambles. No car, no ID for a motnh, no license for 3 weeks. I bought car in 2023--- car was recalled in 2020. But was it and if it was, why did this EXACT problem occur? Someone must be responsible. On anxiety pillxs
My vehicle consumes oil according to my Midas repair shop. I was unaware that when I brought it in for regular servicing, the engine was almost empty of oil according to the mechanic. It had been rattling upon acceleration and lacking power set on ECO, but I ignored it. Now, I have to check and add 1/2 to 1 quart of oil every 7-10 days as the dipstick shows oil is low and also very dark. There is also an engine warning light on most of the time but it comes up as from the Catalytic Converter which I doubt. The electrical system also flashes on the dash where the a/c settings and circulation fan are on ocassion but is corrected when the temp guage is adjusted 1 click toward the warmer setting. I was notified of the lack of oil on my visit to Midas for an oli change back in April 2023. The mileage was 110,000 then. …
2015 Kia Rio engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 1.6L 4-cyl | 6-speed automatic | FWD | 27 / 36 / 31 |
| 1.6L 4-cyl | 6-speed manual | FWD | 27 / 36 / 30 |
EPA ratings. Class: Compact car.
Frequently asked questions
Is the 2015 Kia Rio a good car?
Based on 52 owner complaints filed with NHTSA, the 2015 Rio rates average: 1.2× as many complaints as a typical year of the Rio at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2015 Kia Rio?
The engine & cooling — 27 complaints, 52% of all complaints for this model year, most often about exhaust system. Next are the brakes (12) and electrical system (9).
How many recalls does the 2015 Kia Rio have?
There is 1 recall for the 2015 Kia Rio, the most recent from September 25, 2023 (control unit/module). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Kia Rio?
The best years by complaints, compared at the same age, are 2011, 2022 and 2010. Years to avoid or approach with caution: 2013, 2016, 2001, 2002 and 2003. See the full Kia Rio years comparison.
At what mileage do 2015 Kia Rio problems happen?
The median mileage reported in complaints is about 60,000 miles; 41% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.