2011 Kia Rio Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2011 Kia Rio, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine723.3%
- Airbags516.7%
- Electrical516.7%
- Brakes413.3%
- Driver assistance310.0%
- Steering26.7%
- Body & structure26.7%
- Fuel system13.3%
- Other / unspecified13.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
Coils, I have been through 6 sets of coils since I bought this car in 2011. This causes the engine to run rough , sputter & have no pick up when trying to accelerate. The 1st set I paid the dealer $125 a piece bc they said I must replace all 4 at once even though when 1 coil burned out under warranty they only replaced the 1. I got smart after dealing with the dealer. I bought lifetime coils from autozone and about every 1.5 to 2 years I am replacing them. It's easy to do but thats not the point. I've never had or heard of any car doing this except mine. And please let's not talk about resetting the computer brain. That is an impossible task in LA the land of teaffic....please take a moment & read the hoops you have to go through on kia's Rio forum. After trying to get my car slogged for a year I paid a guy 135.00 gave him my car for the night so he could do it. Utter [XXX] ! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The engine and all electrical shuts down without warning. This happened three times in heavy traffic and nearly caused an accident. The engine stops running and the electrical components turn off which shuts down power steering and power brakes. Each time this has happened the electrical is disabled and the car is completely dead with zero response when the ignition key is turned; no dash lights, no starter, no power. After the first incident the plugs and coil packs were changed out. After the second incident the fuse block was changed out which was said to have been overheating. After the third incident the car was parked and has not been driven since. After the "dead" car is towed and it sits for a couple of hours it will start again and run for indeterminable amount of time before shutting down.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
AS I WAS DRIVING STRAIGHT THROUGH AN INTERSECTION OF WHICH I HAD A GREEN LIGHT, THE VEHICLE COMING THE OPPOSITE WAY THROUGH THE INTERSECTION FAILED TO YIELD AND TOOK A LEFT TURN HITTING ME HEAD-ON. WE WERE EACH GOING BETWEEN 30-35 MILES PER HOUR. I SLAMMED MY HEAD ON THE STEERING WHEEL, SHEARING MY BRAIN FROM THE INSIDE OF MY SKULL RESULTING IN A MASSIVE INTERNAL BLEED. I ALSO SUFFERED A SEVERE CONCUSSION AND TORE SEVERAL LIGAMENTS IN MY NECK. I CURRENTLY CONTINUE TO SUFFER FROM TERRIBLE MIGRAINES AND HAVE BEEN UNABLE TO RESUME MY PREVIOUS PROFESSION AS AN ARCHITECT. WHY DID MY AIRBAG NOT PROTECT ME FROM SLAMMING MY HEAD ON THE STEERING WHEEL? IT SEEMS MY AIRBAG ONLY PARTIALLY DEPLOYED. I REMEMBER IT TOUCHED MY FACE BUT DEFINITELY DID NOT PROTECT ME FROM HITTING MY HEAD ON THE STEERING WHEEL. I WAS IN A SERIOUS BRAIN FOG FOR MONTHS AFTER THE ACCIDENT AND MY LAWYER MIS-ADVISED ME IN NOT PURSUING LEGAL ACTION AGAINST THE AIRBAG MANUFACTURER. NOW THE CAR HAS BEEN SOLD FOR PARTS.
MY SON WAS INVOLVED IN AN ACCIDENT WHERE HE REAR ENDED THE CAR IN FRONT OF HIM AT APPROXIMATELY 35 TO 40 MPH. THE AIRBAG IN THE STEERING WHEEL DID NOT DEPLOY!! LUCKILY, HE WAS WEARING HIS SEAT BELT AND SUFFERED BRUISING ON HIS HIP AND SHOULDER. I WOULD LIKE TO KNOW WHY THE AIRBAGS DID NOT DEPLOY. I HAVE VIEWED OTHER REPORTS ONLINE THAT REPORTED THE SAME THING WHERE THE BAGS DID NOT DEPLOY....UPDATED 01/07/15 *BF
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
The engine and all electrical shuts down without warning. This happened three times in heavy traffic and nearly caused an accident. The engine stops running and the electrical components turn off which shuts down power steering and power brakes. Each time this has happened the electrical is disabled and the car is completely dead with zero response when the ignition key is turned; no dash lights, no starter, no power. After the first incident the plugs and coil packs were changed out. After the second incident the fuse block was changed out which was said to have been overheating. After the third incident the car was parked and has not been driven since. After the "dead" car is towed and it sits for a couple of hours it will start again and run for indeterminable amount of time before shutting down.
EVERYTHING SEEMED OKAY WHILE DRIVING THEN SUDDENLY CAR BEGAN TO SHAKE, SPUTTER, AND DID NOT WANT TO ACCELERATE. LOSES POWER SOMETIMES WHEN STOPPED. CHECK ENGINE LIGHT FLASHED THEN STAYED ON. CAR UNSAFE AND UNABLE TO BE DRIVEN. AFTER 4 WEEKS, 2 TUNE UPS INCLUDING NEW PLUGS, COIL PACKS CHECKED ALTHOUGH TWO WERE RECENTLY REPLACED, FUEL INJETORS CHECKED, FUEL SYSTEM FLUSHED, AND THROTTLE BODY CLEANED. WHEN CHECKED DIAGNOSTIC CODE KEEPS READING RANDOM MISFIRE. CAR HAS BEEN AT THE SHOP (NOT DEALERSHIP) FOR 2 DAYS WHEN THEY FINALLY FIGURED OUT THE PROBLEM AND ITS RELATING TO THE TECHNICAL SERVICE BULLETIN AFFECTING THE ELECTRICAL SYSTEM. THIS SHOP HAS DONE ALL THE WORK AND FEELS THAT SINCE KIA IS AWARE OF THE TSB THEY SHOULD FIX THE PROBLEM. HOWEVER THE KIA DEALERSHIP THAT I PURCHASED THE CAR FROM STATES THEY NEED TO LOOK AT IT AND IF ITS ELECTRICAL ITS $100 AN HOUR. VERY FRUSTATING BECAUSE OF ALL THE MONEY I HAVE PUT IN THIS CAR SINCE I DROVE IT OFF THE LOT 1 YEAR AGO. CALLED KIA'S 800 CUSTOMER SERVICE NUMBER AND THEY ALSO STATE THAT I NEED TO HAVE IT CHECKED OUT BY KIA DESPITE KNOWING THE ISSUE. CAR WILL BE TOWED BACK TO MY HOME FOR NOW.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
FELT LIKE I COULD NOT GO SPEED I WAS ATTEMPTING. THE BRAKES STARTED TO LOCK UP AND ONE SIDE WAS SMOKING, NOW BOTH SIDES ARE SMOKING AND IS STILL LOCKING UP.
I WAS IN COLLISION ON 3/28. I HIT ANOTHER CAR FROM THE BACK. THE AIRBAGS DID NOT DEPLOY. I HIT MY HEAD ON THE STEERING WHEEL. I HAD MY SEAT BELT ON. I WAS SENT TO THE HOSPITAL VIA AMBULANCE. THE CAR WAS A TOTAL LOSS. UPDATED 07/16/14 *BF UPDATED 3/17/2015 *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
It was 12/21/2022 at about 3:15 PM in the afternoon and I had just turned right into the parking lot of St. Alexius Medical Center, 1555 Barrington Rd, Hoffman Estates, IL 60169. I took a left turn, and went north about fifty feet and stopped at a stop sign. A car was stopped at the same intersection from the right facing west. As I waited for the other car to turn in front of me, my 2011 Kia Rio started to surge in speed without my foot on the accelerator. I instinctively jammed on my brake pedal to avoid hitting the car turning in front of me. Luckily, I did not hit the other vehicle, but I am concerned that this might happen again unexpectedly. The temperature at the time was about 20 degrees outside.
I WAS DRIVING ON INTERSTATE 8 IN LA MESA CALIFORNIA AT APPROXIMATELY 70 MPH WHEN THE THROTTLE ON MY VEHICLE STUCK. I WAS ABLE TO SHIFT MY VEHICLE INTO NEUTRAL AND PULL OVER. THE ENGINE CONTINUED REVVING UNTIL I SHUT OFF THE IGNITION. THE THROTTLE CABLE WAS STUCK. I HAD THE VEHICLE TOWED TO KIA OF EL CAJON WHERE THEY DIAGNOSED A FAULTY THROTTLE CABLE AND THROTTLE BODY. THE VEHICLE WOULD NOT STOP ACCELERATING, AND IF THERE HAD BEEN MORE TRAFFIC, THERE WOULD HAVE BEEN A COLLISION.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
IGNITION SWITCH LOCKED UP AND WOULDN'T LET THE KEY OUT. HAD SIX MECHANICS TRY TO GET THE KEY UNSTUCK AND A KIA PERSONAL(OVER THE PHONE), WITH NO SUCCESS. HAD TO TOW MY CAR 20 MILES PAID $165 TO TOW IT, THEN KIA SERVICE CENTER CHARGED ME ANOTHER $430 TO FIX THE PROBLEM. GOT THE CAR BACK WITH AN EXTRA SET OF KEYS. ONE SET TO OPEN THE DOORS AND ONE SET TO START THE CAR. GUESS WHAT ELSE...NOW THE CAR IGNITION DINGS LIKE THE KEYS ARE STILL IN IT EVEN WHEN NO KEYS ARE IN IGNITION AND BECAUSE OF THAT I CAN'T LOCK MY CAR! UNLESS HOWEVER I ACT LIKE THAT FONZFROM HAPPY DAYS AND GIVE THE STEERING WHEEL A LITTLE TAP THEN MAGICALLY THE DINGING STOPS AND I'M ABLE TO LOCK MY CAR. I TOLD A KIA DEALER FROM THE SAME OFFICE WHERE MY CAR WAS SERVICED WHY MY CAR HAD TWO SETS OF KEYS AND HE CHUCKLED AND ASK WHO DID THAT? WHEN I SAID HIS DEALERSHIP SERVICE CENTER HE JUST GAVE ME A SAD FACE AND EXCUSED HIMSELF. THE CAR IS ONLY 3 YEARS OLD AND THIS IS NOT MY ONLY COMPLAINT. *TR
FIRST THE CAR WAS PULLING TO THE DRIVER SIDE WENT TO THE LOCAL FIRESTONE SHOP AND THEY TOLD ME THE AIR WAS TOO LOW. IT WAS ONLY 25PSI THEY FIXED ALL MY TYRES AND CHECKED ALL THE TIRE PRESSURE THEN THE CAR STARTED PULLING ON THE PASSENGER'S SIDE SUDDENLY. STARTED GETTING JERKS ON THE STEERING WHEEL. WENT TO THE DEALER AND TOLD THE ALIGNMENT WAS OFF. THIS WAS A BRAND NEW KIA RIO 2011 NOT EVEN 6 MONTHS OLD. ALSO THE DIDN'T SHOW ME ANY INDICATION THAT MY DRIVERS SIDE FRONT WHEEL HAS LESS AIR. THE TIRE WAS AT 25PSI AND IT DIDN'T SHOW ME ANY INDICATION ON MY SPEED ODOMETER NOR THE TPMS LIGHT TURNED ONE NOR THE LOW PRESSURE LIGHT CAM UP. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
Painting peeling off the whole car. It’s going to cause the car to rust.Defect in Kia painting process.
THE BREAK PEDAL & GAS PEDAL ARE SO CLOSE TO EACH OTHER & ABOUT THE SAME HEIGHT LEVEL THAT WHEN YOU APPLY THE BREAKS TO STOP OR SLOW DOWN INSTEAD OF SLOWING DOWN YOU SPEED UP, THIS HAS HAPPEN SEVERAL TIMES, BEEN LUCKY TO AVOID A CRASH,, BUT I HAVE SEEN OTHERS NOT SO LUCKY, THE GAS & BREAK PEDAL NEEDS AT LEASE 4 INCHES OF CLEARANCE SO NOT TO HAPPEN. *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
SOLD A CAR THAT TURNED OUT TO BE A 'LEMON' AFTER ONLY A MONTH OF HAVING IT BEGAN BREAKING DOWN THE MOST RECENT ISSUE BEING THE CADILLAC CONVERTER MAKING IT A LITTLE DANGEROUS TO DRIVE BECAUSE SPEED IS AFFECTED ALONG WITH TOXIC FUEL, WHENEVER I DRIVE UP A HILL THE CAR IS LOUD SLOW TO WHERE IT SOMETIMES ROLLS BACKWARDS OR STOPS AND AT A GREEN LIGHT CAR CAN NOT REACH MINIMUM SPEED CAUSE OTHER CARS ANGER AND STRONG FUEL ORDER SOMETIMES WHEN STARTING CAR, CAR CUT OFF ONCE AT RED LIGHT AND WHEN TURNING VEHICLE MOVES ENTIRELY TOO SLOW TO WHEN ONCOMING CARS ALMOST MAKE CONTACT
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
FIRST THE CAR WAS PULLING TO THE DRIVER SIDE WENT TO THE LOCAL FIRESTONE SHOP AND THEY TOLD ME THE AIR WAS TOO LOW. IT WAS ONLY 25PSI THEY FIXED ALL MY TYRES AND CHECKED ALL THE TIRE PRESSURE THEN THE CAR STARTED PULLING ON THE PASSENGER'S SIDE SUDDENLY. STARTED GETTING JERKS ON THE STEERING WHEEL. WENT TO THE DEALER AND TOLD THE ALIGNMENT WAS OFF. THIS WAS A BRAND NEW KIA RIO 2011 NOT EVEN 6 MONTHS OLD. ALSO THE DIDN'T SHOW ME ANY INDICATION THAT MY DRIVERS SIDE FRONT WHEEL HAS LESS AIR. THE TIRE WAS AT 25PSI AND IT DIDN'T SHOW ME ANY INDICATION ON MY SPEED ODOMETER NOR THE TPMS LIGHT TURNED ONE NOR THE LOW PRESSURE LIGHT CAM UP. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .