Kia · Rio · 2012
1
Recall
50
Complaints
4/5
Safety Rating
The 2012 Kia Rio has 1 recall and 50 owner-reported complaints on file with NHTSA. Overall safety rating: 4 out of 5 stars. Most reported issue: engine (11 reports).
Source: NHTSA Public Records · Updated Apr 22, 2026
This page combines three types of NHTSA data: recall campaigns (official manufacturer or government actions), owner complaints (unverified consumer reports), and crash test ratings (where available). A vehicle with many complaints is not necessarily less reliable — complaint volume correlates with sales volume and vehicle age. Recalls indicate identified defects, not overall quality. To compare this model year with others, use the year navigation in the sidebar or return to the model overview page.
Frontal Crash Test

Side Crash Test

Overall Frontal Rating
Driver and Passenger Assessment
Driver Side
Passenger Side
Overall Side Rating
Side Barrier and Side Pole Tests
Driver Side
Passenger Side
Rollover Resistance
11.6% rollover risk in single-vehicle crash
Safety Features
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.
Remedy Status
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.
Waiting to get air in my tire. Car was turned off and the car started fire under the hood.
I brought my Kia in for a recall, and they determined the part was discontinued thus making my vehicle inoperable. When I brought my vehicle in, it was driveable-now I have been without my vehicle for over a month.
I went to the Kia dealership in Laredo Texas and was told that they cannot fix the fault, that my vehicle has had an aftermarket parts, that they are not going to fix the HECU. That they don't fix vehicle with aftermarket parts.
The GDI 1.6L engines are manufactured with a flaw that affects piston rings and makes oil consumption go up which in turn can make the engine run dry and damage the engine, which if you're in a bad location could be dangerous. My car has been dealing with the issue and I searched yet found no recalls for the engine. 2. It can put me and others at risk, if my car breaks and I'm driving in a snowy or hot area, or breaks when driving up hill or down hill. 3. Look all over the internet GDI 1.6 Oil consumption issue. 4. Yes, repair shop. 5. Plenty of times barely drove 200 miles and I get the red lamp for no oil/low oil level.
Our granddaughter bought this car from a private seller. My son is a mechanic and when he inspected the undercarriage he found a small leak in the seam of the gas tank. The local KIA dealer said it is not covered. This, to me, is a safety and emissions issue. Please assist. The car is available at any time for inspection. Thank you
The contact owns a 2012 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 dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.
The contact's sister owns a 2012 Kia Rio. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic). The contact stated that when her sister started the vehicle, the check engine warning light illuminated. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was unknown.
The contact owns a 2012 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 dealer was made aware of the issue. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.
Car started running oddly pulled over went to restart and Fire came up an engine compartment
The contact owns a 2012 Kia Rio. The contact stated that after the niece had park and exited the vehicle smoke and flames were present coming from under the hood of the vehicle. The fire department was called to scene to extinguish the flames. During the incident the vehicle was destroyed and towed away. The cause of the failure was not determined. The contact indicated that prior to the incident the vehicle was experiencing excessive oil consumption but no assistance was offered from local dealer. The manufacturer was not notified of the failure. The failure mileage was 108,000.
Check engine light comes on. I pull the code of p050a. I looked that up and there is a Techincal Service Bulletin, from Kia on this problem of Cold start idle air control system performance. Kia only put out a recall on the Kia Soul and not the Kia Rio. They have the exact same engine and computer with the 1.6L. The bulletin list both vehicle but the recall is only for the 1 vehicle. I was told by Kia dealer sorry to fix this I would have to pay to reprogram the computer. Kia originally was replacing the throttle body on the engine than decided because of cost, to reprogram the computer.
Will not start early morning, use about 3 quart oil a week, before warranty ran out Kia dealer check out and said to drive it another 900 miles, which made no sense, and bring back in Then they said it was out of warranty, what a scam Kia dealership is.they had overfill oil level 3 times before this problem
2012 KIA RIO, NOT CURRENTLY SUBJECT TO ANY RECALL, AND HAVING BEEN MAINTAINED CORRECTLY, IS EXPERIENCING DANGEROUS LEVELS OF OIL CONSUMPTION. CURRENT MILAGE 108,000. TWO WEEKS AGO I SENT THE ATTACHED LETTER VIA CASE TO KIA CONSUMER CUSTOMER AFFAIRS SEEKING SAFETY ADVICE FROM THE COMPANY RELATING TO THE ISSUE. KIA NEVER RESPONDED, OPTING TO CLOSE THE CASE WITHOUT A WORD REGARDING THE ISSUE. OIL CONSUMPTION IS VERY HIGH, AND EFFECTING ENGINE PERFORMANCE. I ASSUME THE ONLY RECOURSE IS TO HAVE THE ENGINE TAKEN APART AND EXAMINED, A COSTLY REVIEW, HOWEVER DUE TO LACK OF RESPONSE FROM KIA I HAVEN'T YET; I WAS HOPING THEY COULD COORDINATE THROUGH EITHER A DEALER OR 3RD PARTY INVESTIGATOR. CURRENTLY THE CAR IS NOT BEING USED, AS THIS ANOMALOUS ISSUE IS A CONCERN FOR SAFETY WHEN DRIVING. CONSIDERING THE RECENT RECALL, AS WELL AS HOW THE SYMPTOMS ALIGN WITH PREVIOUSLY RECORDED ISSUES TO SIMILAR ENGINES, I WISHED TO CREATE THIS REPORT, IF ONLY TO ADD MY CASE TO NHTSA'S ACCOUNTS. THANK YOU FOR YOUR TIME JOSEPH ELLIOTT
I WAS DRIVING AND CHECH ENGINE LIGHT CAME ON . I HAD IT TESTED AND IT WAS THE KNOCK SENOR. I LOOKED IT UP AND THEIR WAS A RECALL I PURCHASED THE CAR 9/02/2019
I RECENTLY PURCHASED MY VEHICLE AND IMMEDIATELY NOTICED WHAT SEEMS TO BE OIL COMING FROM THE ENGINE, POOLING ON TOP OF THE BLOCK BUT ALSO LEAKING ONTO THE GROUND AFTER BEING PARKED FOR AN HOUR OR SO. THE WALLS AROUND THE ENGINE, MAINLY ON THE LEFT SIDE OR PASSENGER SIDE WERE SATURATED WITH PRESUMABLY THE SAME FLUID. UNDER THE CAR IS ALSO SATURATED FROM WHAT I AM GUESSING TO BE A LEAK, PERHAPS THE SAME LEAK FROM ATOP THE ENGINE BLOCK. I'VE HAD THE CAR REPAIRED AND PAID FOR A SYSTEM FAULT DIAGNOSTIC, AND IN BOTH CASES HAVEN'T RECEIVED ANY HELPFUL INFO AS TO WHAT IT IS, THE CAUSE OR WHERE THE LEAK IS COMING FROM, OR HOW TO TREAT IT. I VERY RECENTLY HAD THE OIL CHANGED AND THE INVOICE SHOWED A COMMENT STATING THAT MY CAR APPEARS TO BE LEAKING OIL. THERE WAS NO FURTHER COMMENTARY. I FEAR THAT MY KIA RIO MAY BE DANGEROUS TO DRIVE FOR REASONS SUCH AS A FIRE HAZARD OR BREAKDOWN FROM OVERHEATING POSSIBLY RESULTING IN LEAVING ME ON THE SIDE OF A HIGHWAY, STRANDED. ALSO THE A/C AND HEATER DO NOT OPERATE AS THEY SHOULD. THE PANEL CONTROLS ARE OUT OF WHACK AND NEITHER A/C OR HEAT PERFORM IN SYNC WITH THE COMMANDS. A MECHANIC HAS SAID THIS APPEARS TO BE DUE TO ELECTRICAL ISSUES, POSSIBLY WITH THE MAIN COMPUTER, THOUGH THE SYSTEMS FAULT DIAGNOSTICS WAS PERFORMED AFTER THE MECHANIC INFORMED ME OF THIS, AND SEEING THAT I WAS CHARGED FOR THAT SERVICE I CAN ONLY ASSUME THAT THE MAIN COMPUTER IS DOING WHAT IT IS MEANT TO DO, RELAYING THE INFO TO THE TECH'S COMPUTER. I JUST DON'T KNOW IF I HAVE A GOOD CAR THAT NEEDS A LOT OF WORK OR IF I'M DRIVING A DEATHTRAP. NO RECALLS FOR THIS VEHICLE BUT I SEE A LOT OF KIA'S VEHICLES BEING RECALLED. AND I BELIEVE THEY NO LONGER MAKE THE KIA RIO. JUST AT A LOSS AS TO WHAT IS HAPPENING AND WHAT TO DO ABOUT IT. TIMES ARE TOUGH FINANCIALLY OR I WOULD DEFINITELY HAVE MORE PROPER DETAILED INFO TO GIVE, THAT OR HAVE A GOOD RUNNING CAR...
The contact owns a 2012 Kia Rio. The contact stated that while driving at an unknown speed, the RPMs was rising to the red line immediately. The vehicle was towed to the residence. The vehicle was taken to the dealer where it was diagnosed that there was transmission maintenance needed on the vehicle. The vehicle was repaired however, the failure persisted. The vehicle was taken to an independent mechanic who was unable to duplicate the failure. The vehicle was not repaired, and the failure continued. The vehicle was towed back to the dealer and the towing technician noticed that the accelerator pedal was stuck. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 64,000.
I'M AT 96K MILES. THE MECHANIC PULLS CODES FOR THE AIRBAGS. THEY ARE SHOWING A DEFECT AND THE REASON IS UNKNOWN. I'M ALSO HEARING A RATTLING IN THE ENGINE. WE ARE DISCOVERING IT IS COMMON IN KIA RIO AND THE REASON KIA GIVES IS WE ARE GETTING OUR OIL CHANGES DONE AT PLACES OTHER THAN THEM. I USED ONLY EXPERIENCED, LICENSED MECHANICS. THE ISSUE CONTINUES TO GO UNDIAGNOSED AS TO KNOW IF THE ENGINE WILL CATCH FIRE CAUSING DEATH OR INJURY. THE CAR IS NOT SAFE. A FIX NEED FORCED.
LOSS OF RPM IN CARS TACHOMETER DURING DRIVING, THEN LOSS POWER, THEN CAR STALLED AT IDLE. NOW THE CAR DOESN'T START (WORK) ANYMORE DURING IGNITION. CAR NOW TOTALLY FAILED TO START.
TL* THE CONTACT OWNED A 2012 KIA RIO. THE CONTACT STATED WHILE HER SON WAS DRIVING AT 30 MPH, WHITE SMOKE APPEARED AND FLAMES STARTED FROM THE ENGINE COMPARTMENT. FIRE IN THE ENGINE COMPARTMENT THE VEHICLE WAS DESTROYED THE DRIVER PULLED OVER TO THE SIDE OF THE ROAD AND ALL OCCUPANTS WERE ABLE TO EXIT WITHOUT INJURIES. THE FLAMES QUICKLY ENGULFED THE ENTIRE VEHICLE WITHIN SECONDS. THE FIRE DEPARTMENT WAS CALLED AND EXTINGUISHED THE FIRE. A POLICE A REPORT WAS FILED. THE MANUFACTURER STATED THEY WOULD INVESTIGATE AND OFFERED A LOW BOOK VALUE TO REPLACE THE VEHICLE. THE DEALER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 155,000.
TL* THE CONTACT OWNED A 2012 KIA RIO. THE CONTACT STATED WHILE DRIVING 25 MPH, WHEN DEPRESSING THE ACCELERATOR PEDAL THE VEHICLE FAILED TO ACCELERATE OVER 25 MPH. THE CONTACT STATED THE VEHICLE BEGAN TO HESITATE AND MADE AN ABNORMAL NOISE. THE CONTACT STATED THE CHECK ENGINE WARNING LIGHT WAS ILLUMINATED. THE CONTACT WAS ABLE TO PARK ON THE SIDE OF THE ROAD FOR 10 MINUTES BEFORE CONTINUING TO DRIVE. HOWEVER, HE CONTINUED TO EXPERIENCE THE FAILURE AND SAW SMOKE EXITING THE HOOD. THE CONTACT WAS ABLE TO PARK ON THE SIDE OF THE ROAD AND OPEN THE HOOD AND SAW FIRE IN THE ENGINE COMPARTMENT. THE FIRE DEPARTMENT WAS NOTIFIED AND EXTINGUISHED THE FIRE. A FIRE REPORT WAS FILED. NO POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO UNKNOWN LOCATION FOR INSPECTIONS. THE INSURANCE ADJUSTER DEEMED THE VEHICLE WAS A TOTAL LOSS. A DEALER WAS NOT CONTACTED. THE MANUFACTURER HAD BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS 97,000. *LN*JB
Showing 1–20 of 25 complaints
The 2012 Kia Rio has 1 recall recorded by NHTSA.
NHTSA has received 50 owner-reported complaints for the 2012 Kia Rio.
The 2012 Kia Rio received an overall safety rating of 4 out of 5 stars from NHTSA.
The most commonly reported complaint categories for the 2012 Kia Rio are engine (11 reports), vehicle speed control (4 reports), air bags (4 reports).
Yes. NHTSA has 1 recall on record for the 2012 Kia Rio. Scroll up to review the published recall summaries, consequences, and remedies. To check for unrepaired recalls on your specific vehicle, use your VIN at nhtsa.gov/recalls.
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This page summarizes publicly available data from the National Highway Traffic Safety Administration (NHTSA). Complaint counts reflect reports submitted to NHTSA by vehicle owners and do not by themselves prove defect severity or vehicle safety. Safety ratings may not be available for all vehicle-years. This site is not affiliated with NHTSA or any vehicle manufacturer. For official information, visit the official NHTSA page for this vehicle.