Recalls (3)
NHTSA lists 3 recall campaigns for the 2011 Kia Optima Hybrid. Check whether yours was repaired with NHTSA's free VIN lookup ↗
Only NHTSA and your automaker know whether your specific car was repaired. PlainVIN shows every recall campaign listed for a model year, with the official text and how many cars have been fixed so far.
Check on NHTSA ↗HECU May Cause Engine Compartment Fire
- Summary
- 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.
- Consequence
- An engine compartment fire while parked or driving can increase the risk of injury.
- 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. 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.
Engine Damage May Cause Fire
- Summary
- Kia Motors America (Kia) is recalling certain 2012-2013 Sorento, 2012-2015 Forte and Forte Koup, 2011-2013 Optima Hybrid, 2014-2015 Soul, and 2012 Sportage vehicles. An engine compartment fire can occur while driving.
- Consequence
- An engine compartment fire increases the risk of injury.
- Remedy
- Kia will notify owners, and dealers will inspect the engine compartment for fuel and/or engine oil leaks, perform an engine test and make any repairs, including engine replacement, as necessary, free of charge. In addition, Kia dealers will update the Knock Sensor Detection System (KSDS) software, free of charge. The recall began January 27, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC200.
Air Bags/Seat Belt Pretensioners may be Disabled
- Summary
- Kia Motors America (Kia) is recalling certain 2010-2013 Kia Forte, Forte Koup, 2011-2013 Kia Optima and 2011-2012 Kia Optima Hybrid and Sedona vehicles. In the event of a crash, the air bag control unit (ACU) may short circuit, preventing the frontal air bags and seat belt pretensioners from deploying.
- Consequence
- If the frontal air bags and seat belt pretensioners are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.
- Remedy
- Kia will notify owners. For model year 2011 Sedona vehicles, Kia will instruct dealers to verify the ACU part number and, if necessary, install an extension wire harness kit between the ACU Connector and the Vehicle Harness Connector. For all other affected vehicles, Kia will instruct dealers to install the extension wire harness kit. The recall began September 28, 2018. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC165.
PlainVIN shows public government records for education. It isn't a vehicle inspection or legal advice. Check your own VIN with NHTSA or your dealer.
Owner complaints (34)
34 complaints filed with NHTSA (owner reports, not verified findings). The engine is mentioned most often.
As reported by owners in their complaints. These are reports, not NHTSA findings.
Most-reported components
| Component | Complaints | % of 34 |
|---|---|---|
| Engine | 19 | 55.9% |
| Electrical system | 6 | 17.6% |
| Service brakes | 5 | 14.7% |
| Air bags | 4 | 11.8% |
| Power train | 4 | 11.8% |
| Vehicle speed control | 3 | 8.8% |
| Seats | 2 | 5.9% |
| Steering | 2 | 5.9% |
| Seat belts | 1 | 2.9% |
| Tires | 1 | 2.9% |
How 2011 compares with other Optima Hybrid years
Best and worst Optima Hybrid years →| Model year | Complaints | Recall campaigns |
|---|---|---|
| 2011 | 34 | 3 |
| 2012 | 109 | 3 |
| 2013 | 55 | 2 |
| 2014 | 31 | 0 |
| 2015 | 12 | 0 |
| 2016 | 4 | 0 |
| 2017 | 26 | 2 |
| 2018 | 3 | 2 |
| 2020 | 1 | 0 |
Counts are owner reports, not failure rates. Higher sales years tend to draw more reports. Owners are still filing reports for recent model years, so these counts will grow. Source: NHTSA ODI, retrieved Oct 6, 2026.
Fuel economy: up to 36 mpg combined
- EPA annual fuel cost
- $1,850
- CO₂ tailpipe
- 247 g/mi
- EPA class
- Midsize Cars
What it costs you to run
Miles ÷ 36 mpg × $4.354 (EIA US average regular, week of Oct 5, 2026, all taxes included). Source: EPA · EIA.
EPA label estimates from lab tests; your mileage will vary.
Specs by configuration
| Engine · transmission | Drive | City / Hwy / Comb | EPA $/yr | CO₂ g/mi |
|---|---|---|---|---|
| 2.4 L 4-cyl · 6-speed automatic | Front-Wheel Drive | 34 / 38 / 36 | $1,850 | 247 |
Source: EPA fuel economy data, retrieved Oct 6, 2026. Configurations are listed when EPA and NHTSA records match.
Looking at a 2011 Optima Hybrid for sale?
Print a one-page buyer's checklist: each recall campaign with a box to tick when the seller shows proof of repair, the top complaint areas to inspect, crash stars, MPG, and a link back to this page.
Where to next
2011 Kia Optima Hybrid FAQ
How many recalls does the 2011 Kia Optima Hybrid have?
NHTSA lists 3 recall campaigns: 23V652000 (brake), 20V750000 (engine), 18V363000 (air bag). Use NHTSA's VIN lookup to see whether a specific car was repaired.
What are the most common 2011 Kia Optima Hybrid problems?
Owners filed 34 complaints with NHTSA. Engine (19), Electrical system (6), Service brakes (5) are mentioned most. These are owner reports, not verified findings.
What mpg does the 2011 Kia Optima Hybrid get?
EPA rates the 2.4 L 4-cyl · 6-speed automatic version at 34 city, 38 highway and 36 combined mpg.
How does the 2011 Optima Hybrid compare with other years?
Among the 2011–2020 Kia Optima Hybrid model years at least five years old, the 2020 drew the fewest complaints (1) and the 2012 the most (109). The 2011 drew 34. Counts are owner reports, not failure rates.
How this page was madeSources, processing, limits, review and changes
Data sources
- NHTSA recalls by vehicle
Retrieved Oct 6, 2026 - US DOT recall completion rates (data.transportation.gov)
Retrieved Oct 6, 2026 - NHTSA ODI owner complaints
Retrieved Oct 6, 2026 - NHTSA NCAP 5-Star Safety Ratings
Retrieved Oct 6, 2026 - EPA fuel economy data (licence confirmation pending)
Retrieved Oct 6, 2026 - EIA weekly retail gasoline prices
Weekly, all taxes included
Processing
- Complaints are counted per component. One complaint can list several, so component totals add up to more than the total.
- Fuel cost = miles per year ÷ EPA combined mpg × EIA weekly price for your region.
Limitations
- Complaint counts are owner reports, not verified findings or failure rates. There is no sales denominator.
- Recall campaigns are listed for the model year. Only NHTSA and the automaker know whether a specific car was repaired.
- Recent model years are still collecting reports.
Review
Data compiled automatically from the official files listed here.
Changelog
- 2026-10-06 Data refreshed from the official files.