2010 KIA OPTIMA Problems
Real NHTSA owner complaints for the 2010 Kia Optima. This model year has 75 NHTSA complaints — top issue: Transmission / Drivetrain.
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This page shows the model year's reputation. The VIN tells you about the specific car — accidents, title issues, odometer rollbacks, and open recalls.
Worst 2010 Kia Optima Problems
Top 3 most-reported issues with average mileage at failure.
Transmission / Drivetrain
Airbag Malfunctions
Electrical Faults
Considering a 2010 Kia Optima?
This page shows the model year's reputation. The VIN tells you about this specific car — accidents, title issues, odometer fraud. Full report just $4.99 (vs. Carfax $44.99).
All Problems by Category
Every NHTSA complaint category for the 2010 Kia Optima. A single complaint may appear in multiple categories.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Transmission / Drivetrain | 24 | 1 | — | — | |
| Airbag Malfunctions | 17 | 6 | — | — | |
| Electrical Faults | 13 | — | — | — | |
| Engine Problems | 11 | 1 | 1 | — | |
| Unintended Acceleration | 6 | 1 | — | — | |
| Uncategorized Issues | 4 | — | 1 | — | |
| Brake System | 4 | — | — | — | |
| Door Lock Issues | 3 | — | — | — | |
| Steering Defects | 2 | 1 | — | — | |
| Headlight/Taillight Failures | 2 | — | — | — | |
| Seat Belt Issues | 2 | 1 | — | — | |
| Structural Problems | 2 | — | — | — | |
| Forward Collision Avoidance: AEB | 1 | — | — | — | |
| Suspension Failures | 1 | — | — | — | |
| Fuel/Propulsion System | 1 | — | — | — | |
| Electronic Stability Control (Esc) | 1 | — | — | — | |
| Visibility/Wiper | 1 | — | — | — | |
| Visibility | 1 | — | — | — | |
| Tire Issues | 1 | — | — | — | |
| Child Seat | 1 | — | — | — | |
| Equipment | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2010 Kia Optima. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Showing 75 most recent complaints
The engine on my 2010 Kia Optima suddenly seized without warning around 150,000 miles. The vehicle had no knocking sounds or warning signs prior to failure. A mechanic diagnosed the vehicle with a seized engine. This created a sudden loss of vehicle operation. I am concerned this…
1.We were driving and the car just cut off. Not from the lack of fuel but cut off in the middle of traffic. (Available for inspection) 2.The car stopping in traffic running about 65 mph causes the safety of all on the highway. A very dangerous situation. 3. The problem has showed…
I was getting ready to go out of town for work so before I left my home town. I went to a place to get my oil change. Before going everything was fine. I left there and literally 5 minutes after my car killed. Once it start back. The motor start making a noise it’s been parked
Car would not engage into “Park” while attempting to park car in driveway. Shifter would not engage in any gear. Tried to reset button in center console. Contacted mechanic, he towed to garage. Plastic clip connected to cable broke. Earlier Kia’s had a recall due to this issue, w…
Rod bearing knocking noise. Vehicle stopped running when slowing down. Car is available for inspection. No warning lights come on. The rod bearing can pierce the engine and cause oil to leak and then a fire. Problem first identified by Monroe and then another independent when the…
At 134000 miles car got a knock on interstate. 5 miles to next exit a loud bang. Then the knock went to a loud loud bang. Pulled over to find rod thru block. It is a 2010 kia optima with 2.4l 1 year before the recalls with exact probelm. Full of oil and coolant. Just out of the b…
The car lurches or jerks when slowing down or stopping at about 20 mph . Lurch or jerking is enough to jerk to the driver . Has anyone got answer to why the Kia Optima 2010 does this.
Car has very hard downshift at low speed going from 2nd gear to 1st. Seems to be alot of these complaints and would be nice to know of a fix for this problem!
The contact owns a 2010 Kia Optima. The contact stated while driving 1 mph, the vehicle started overheating then there was an abnormally loud sound coming from the engine. Upon investigation, it was found that the radiator had a hole on the right side. The vehicle was not taken t…
ENGINE BLEW DOING 40-45 ON A COUNTY ROAD 1,000 RPM 5TH GEAR, IN AUTOMATIC. 2ND TO 1ST, SOFT TO HARD KICK. VEHICLE SPEED SENSOR MUST BE FAULTY I HAVE TO PUMP BRAKE MORE TO SLOW THE ENGINE SPEED IT LIKES TO BOG TRYING TO SPEED UP IN AUTOMATIC MODE
TL* THE CONTACT OWNS A 2010 KIA OPTIMA. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHTS WERE ILLUMINATED. GERVAIS KIA (6 INDUSTRIAL AVE, LOWELL, MA 01851, (978)454-1202) WAS CONTACTED AND INFORMED OF THE FAILURE. THE CONTACT WAS INFORMED THAT THE SEAT OCCUPANT DETECTION SYSTEM…
MY OPTIMA HAS 104,000 MILES. JUST LAST WEEK WHILE DRIVING ON WET ROADS, I LOST CONTROL AS THE POWER STEERING STOPPED WORKING. THE BATTERY LIGHT COMES ON DURING THIS PERIOD FOR BETWEEN 5-30 SECONDS AS YOU LOOSE ALMOST ALL CONTROL OF YOUR VEHICLE'S STEERING. JUST AS YOUR VEHICLE GA…
VEHICLE HAS A TERRIBLE RATTLE COMING FROM THE REAR END WHILE DRIVING AND THE VEHICLE MOVES FROM SIDE TO SIDE. NOT SURE WHAT IT IS. BOUGHT IN 2016
AIRBAG LIGHT CAME ON AND SAYS I NEED TO REPLACE THE AIRBAGS IN THE PASSENGER SEAT. NOW AIRBAG SYSTEM IS DISENGAGED.
DRIVING CAR JUST SHUT OFF IN HEAVY TRAFFIC ON RD AVERAGE SPEED 40 NO WARNING LIGHTS CAME ON RESTARTED STALLED ALL THE WAY HOME AND HUGE KNOCKING SOUND
WHEN COMING TO A STOP MY CAR SHIFTS FROM 3RD TO 2ND HER VERY ABRUPTLY. IT MAKES IT FEEL AS THOUGH I'VE SLAMMED ON MY BRAKES VERY SUDDENLY. IT ALSO DOES IT WHEN I SLOW MY CAR THEN PRESS THE GAS TO ACCELERATE SOMETIMES. I'VE TAKEN MY CAR TO THE DEALERSHIP OVER 5 TIMES SINCE FIRST …
DRIVING HOME FROM WORK MAY7 ON I64 ST.CHARLES CO,MO.SMOKE COMING FROM UNDER HOOD AS I APPROACHED BRIDE OVER MISSOURI RIVER AND AS SOON AS I CROSSED BRIDGE IT WAS WORSE AND I CALLED HOME TO SAY MY CAR WAS ON FIRE AND I WAS GETTING OUT OF IT ,THEN I CALLED 911 AND POLICE AND FIRE D…
TL* THE CONTACT OWNS A 2010 KIA OPTIMA. THE CONTACT CALLED ON BEHALF OF THE DRIVER. WHILE DRIVING 35 MPH, THE DRIVER LOST CONTROL OF THE VEHICLE AS IT INADVERTENTLY ACCELERATED. AS A RESULT, THE DRIVER STRUCK ANOTHER VEHICLE. THE CONTACT STATED THAT THE DRIVER HAD TO TURN OFF THE…
THE PASSAGE SEAT AIR BAG LIGHT IS ON STEADY CODE STORED B1448 OCS MAT IS DEFECTIVE CAR WAS PARKED IN YARD
TAKATA RECALL - HARD DOWNSHIFT FROM 2ND TO 1ST, USUALLY AROUND THE 20MPH MARK! IT'S A SUDDEN JERK AS IF IT HAS BEEN SLAMMED INTO A A LOWER GEAR
Source: NHTSA Complaints Database. Real owner reports for the 2010 Kia Optima.
Recalls for 2010 Kia Optima
1 campaignNHTSA recall campaigns for the 2010 Kia Optima. Recalls are free to fix at any authorized dealer. Run a VIN check below to see if your specific vehicle has open recalls.
2010 Kia Optima — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2010 Kia Optima reliable?▾
Severe Issues. The 2010 Kia Optima has 75 NHTSA owner complaints, 7 crash-related, and 1 recall campaign. The most reported issue is Transmission / Drivetrain (24 complaints). Source: NHTSA via VinSpector AI.
What are the most common problems with the 2010 Kia Optima?▾
#1: Transmission / Drivetrain (24 complaints). #2: Airbag Malfunctions (17 complaints). #3: Electrical Faults (13 complaints)
At what mileage do problems start on the 2010 Kia Optima?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2010 Kia Optima?▾
The 2010 Kia Optima has 7 crash-related complaints and 2 fire reports out of 75 total NHTSA complaints. 5 injuries were reported. For NCAP lab crash test star ratings, visit nhtsa.gov/ratings.
Does the 2010 Kia Optima have any recalls?▾
Yes — 1 NHTSA recall campaign affect the 2010 Kia Optima. The largest issue: EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH. Check nhtsa.gov/recalls or run a VIN check to see if your specific vehicle has open recalls.
Should I buy a 2010 Kia Optima?▾
The 2010 Kia Optima has severe issues — review the top problems before buying. Pay particular attention to Transmission / Drivetrain issues. Always run a VIN check on the specific car you're considering to check for accident history, open recalls, and title brands.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Kia Optima reliability report with year-by-year comparison.
Check Your Specific 2010 Kia Optima
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud. Full report just $4.99.