2008 Kia RIO problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
46 owner complaints analyzed
1 distinct recall campaigns
46,000 mi median reported failure mileage
Scope: 2008 model year. Data snapshot: . 39 complaints include usable failure mileage.
Most common problems
Air Bags is the most frequently named component, appearing in 23 of 46 complaints (50.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 6 | 13.0% |
| Transmission and shifting | 3 | 6.5% |
| Steering behavior | 2 | 4.3% |
| Fuel system concerns | 2 | 4.3% |
| Engine operation | 1 | 2.2% |
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 |
|---|---|
| Air Bags | 23 |
| Air Bags:Frontal | 4 |
| Engine | 3 |
| Service Brakes, Hydraulic | 3 |
| Engine And Engine Cooling | 2 |
| Exterior Lighting | 2 |
| Fuel System, Gasoline | 2 |
| Service Brakes | 2 |
Air Bags: 23; Air Bags:Frontal: 4; Engine: 3; Service Brakes, Hydraulic: 3; Engine And Engine Cooling: 2; Exterior Lighting: 2; Fuel System, Gasoline: 2; Service Brakes: 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 | 15 |
| 25,000 to 49,999 | 6 |
| 50,000 to 74,999 | 4 |
| 75,000 to 99,999 | 7 |
| 100,000 to 149,999 | 6 |
| 150,000 and above | 1 |
Under 25,000: 15; 25,000 to 49,999: 6; 50,000 to 74,999: 4; 75,000 to 99,999: 7; 100,000 to 149,999: 6; 150,000 and above: 1
Under 25,000 miles has the most reports with usable mileage (15). 7 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 |
|---|---|
| 2008 | 6 |
| 2009 | 5 |
| 2010 | 7 |
| 2011 | 4 |
| 2012 | 1 |
| 2013 | 3 |
| 2014 | 4 |
| 2015 | 6 |
| 2016 | 6 |
| 2017 | 1 |
| 2019 | 2 |
| 2021 | 1 |
2008: 6; 2009: 5; 2010: 7; 2011: 4; 2012: 1; 2013: 3; 2014: 4; 2015: 6; 2016: 6; 2017: 1; 2019: 2; 2021: 1
Pattern summary
Air Bags leads the component reports. Braking behavior appears in 6 complaint narratives. Transmission and shifting appears in 3 complaint narratives. Steering behavior appears in 2 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.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10266513 · 2009-04-23 (April 23, 2009)
TL*THE CONTACT OWNS A 2008 KIA RIO. WHILE DRIVING APPROXIMATELY 35-40 MPH ON NORMAL ROAD CONDITIONS; AN AGGRESSIVE AND FORCEFUL PRESSURE WAS APPLIED TO THE BRAKE PEDAL TO AVOID STRIKING TWO DEER IN THE ROAD. SUDDENLY, THE BRAKES LOCKED WITHOUT WARNING AND THE VEHICLE BEGAN TO SKID SIDEWAYS. THERE WERE NO PERSONAL INJURIES OR DAMAGES. THE VEHICLE RESUMED TO NORMAL OPERATION WITH CAUTION. AN AUTHORIZED TECHNICIAN CLEANED THE SERVICE BRAKES; ALTHOUGH, HE WAS UNABLE TO DUPLICATE THE FAILURE. THIS FAILURE HAS OCCURRED ON THREE OCCASIONS FOR IDEN…
Owner-reported narrative. 9,000 miles reported. Look up ODI 10266513 at NHTSA ↗
Owner report 10273005 · 2009-06-06 (June 6, 2009)
I WAS BACKING OUT OF MY DRIVEWAY AND THE CAR WOULD NOT STOP ALTHOUGH I WAS PRESSING THE BRAKE. THE CAR CROSSED THE STREET BEHIND MY HOUSE AND FINALLY CRASHED INTO A GROUP OF TREES. I THINK THAT THE THROTTLE GOT STUCK, BUT I'M NOT SURE WHY IT HAPPENED. THE CAR WAS TOTALED AND ENDED UP BEING TAKEN TO THE JUNK YARD. *TR
Owner-reported narrative. 10,000 miles reported. Look up ODI 10273005 at NHTSA ↗
Owner report 10376849 · 2011-01-16 (January 16, 2011)
PASSENGER AIRBAG SENSOR IN 2008 KIA RIO LX DOES NOT WORK PROPERLY, BECAUSE THE LIGHT SAYING "PASSENGER AIRBAG OFF" IS ON EVEN WHEN ADULT PASSENGER IS IN FRONT PASSENGER SEAT. THIS HAPPENS ABOUT 1 IN 3 TIMES THE VEHICLE IS ENTERED, AND SHIFTING AROUND WITH VEHICLE RUNNING DOES NOT TRIP THE SENSOR TO ACTIVATE THE AIRBAG. DEALER WAS NOTIFIED AND REPLACED THE SEAT BOTTOM/SENSORS BUT THE PROBLEM STILL PERSISTS. THIS IS A SAFETY CONCERN BECAUSE IF AN ACCIDENT HAPPENS AND THE SENSOR IS NOT WORKING PROPERLY, THE PASSENGER COULD BE SERIOUSLY INJURED…
Owner-reported narrative. 47,097 miles reported. Look up ODI 10376849 at NHTSA ↗
Owner report 10378229 · 2011-01-22 (January 22, 2011)
DURING ACCELERATION BETWEEN 50 AND 70 MPH THE AUTOMATIC TRANSMISSION STICKS TO 3RD GEAR AND THE VEHICLE SHUDDER OR SHAKES REAL HARD, THE KIA DEALER IS SAYING "NO PROBLEMS FOUND". THIS HAPPENS USUALLY ON THE FREEWAY WHEN MERGING ONTO TRAFFIC, ACCELERATING FROM 40 MPH TO THE SPEED LIMIT ON THE FREEWAY AND HAS CAUSED SEVERAL CLOSE CALLS. THE VEHICLE IS EQUIPPED WITH AN ELECTRONICALLY CONTROLLED AUTOMATIC TRANSAXLE THAT IS SUPPOSED TO DOWNSHIFT DURING HEAVY ACCELERATION THEN SHIFT BACK TO 4TH GEAR HOWEVER THE VEHICLE STAYS IN 3RD AND THE TACHOMETER…
Owner-reported narrative. 51,400 miles reported. Look up ODI 10378229 at NHTSA ↗
Owner report 10222953 · 2008-03-31 (March 31, 2008)
TL*THE CONTACT OWNS A 2008 KIA RIO. WHILE DRIVING 45 MPH, THE CONTACT REAR ENDED ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY AND THE CONTACT'S CHEST STRUCK THE STEERING WHEEL. HE HAS A PACEMAKER AND WAS TRANSPORTED TO THE HOSPITAL. A POLICE REPORT WAS FILED. THE FUEL SYSTEM WAS UNKNOWN. THE FAILURE AND CURRENT MILEAGES WERE 48.
Owner-reported narrative. 48 miles reported. Look up ODI 10222953 at NHTSA ↗
Owner report 10286902 · 2009-10-09 (October 9, 2009)
STEERING WHEEL LOCKED UP I WAS NOT ABLE TO CONTROL VEHICLE, I WAS DRIVING TO WORK WENT TO GO AROUND A CURVE AND STEERING LOCKED UP,THE CAR WAS TOTAL LOST. *TR
Owner-reported narrative. 32,000 miles reported. Look up ODI 10286902 at NHTSA ↗
Owner report 10344603 · 2010-07-21 (July 21, 2010)
2009 KIA RIO HAD STRONG GASOLINE SMELL INSIDE AND OUTSIDE CAR CABIN, LAST THURSDAY, JULY 15, 2010 AT APPROXIMATELY 5:15 PM ON LARGE BUSY HIGHWAY. PULLED OFF HIGHWAY AND CHECKED UNDER HOOD AND UNDER CAR CARRIAGE FOR LEAKING GAS. NO LEAKS NOTED. NO CHECK ENGINE LIGHT. ODOR WAS STRONG MY EYES WERE BURNING AND I GOT A HEADACHE. CALLED LOCAL DEALER AND TOOK CAR IN. THEY SAID THERE WAS NOTHING THEY COULD DO, IT WAS NORMAL IN HOT WEATHER FOR IT TO VENT. THE SERVICE REP DID NOTE THE STRONG ODOR OF GAS. TOOK IT HOME AND GARAGED IT WITH GAS HOT WA…
Owner-reported narrative. 32,000 miles reported. Look up ODI 10344603 at NHTSA ↗
Owner report 10449052 · 2012-02-23 (February 23, 2012)
AFTER FILLUP THE GAS TANK CAR SHAKE AND DIE WHEN RUNING ON THE HIGHWAY. THIS IS THE 2ND CAR DOING THE SAME THING. *TR
Owner-reported narrative. Look up ODI 10449052 at NHTSA ↗
Owner report 10365462 · 2010-11-12 (November 12, 2010)
TL*THE CONTACT OWNS A 2008 KIA RIO. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, THE VEHICLE STALLED AND THE CHECK ENGINE LIGHT ILLUMINATED. THE CONTACT DROVE HOME AND NOTICED THAT THE SPLASH GUARD UNDER THE VEHICLE HAD MELTED. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER WHO STATED THAT TWO COIL PACKS FAILED WHICH CAUSED THE ENGINE TO PUMP RAW FUEL INTO THE EXHAUST SYSTEM. BOTH THE COIL PACKS AND CATALYTIC CONVERTER WERE REPLACED. THE FAILURE MILEAGE WAS APPROXIMATELY 69,200.
Owner-reported narrative. 69,200 miles reported. Look up ODI 10365462 at NHTSA ↗