2011 HYUNDAI SONATA Problems
Real NHTSA owner complaints for the 2011 Hyundai Sonata. This model year has 3,361 NHTSA complaints — top issue: Steering Defects.
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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 2011 Hyundai Sonata Problems
Top 3 most-reported issues with average mileage at failure.
Steering Defects
Engine Problems
Electrical Faults
Considering a 2011 Hyundai Sonata?
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 2011 Hyundai Sonata. A single complaint may appear in multiple categories.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Steering Defects | 1,168 | 21 | 6 | — | |
| Engine Problems | 1,005 | 21 | 86 | — | |
| Electrical Faults | 436 | 14 | 28 | — | |
| Airbag Malfunctions | 416 | 51 | 5 | — | |
| Headlight/Taillight Failures | 245 | 2 | 3 | — | |
| Uncategorized Issues | 210 | 2 | 14 | — | |
| Brake System | 174 | 20 | 7 | — | |
| Transmission / Drivetrain | 173 | 7 | 5 | — | |
| Suspension Failures | 148 | 1 | 1 | — | |
| Seat Belt Issues | 106 | 18 | — | — | |
| Fuel/Propulsion System | 104 | 4 | 14 | — | |
| Unintended Acceleration | 93 | 18 | 1 | — | |
| Structural Problems | 73 | 5 | 8 | — | |
| Electronic Stability Control (Esc) | 62 | 2 | — | — | |
| Wheel Issues | 33 | 4 | 1 | — | |
| Fuel System | 28 | 1 | 3 | — | |
| Tire Issues | 28 | 1 | — | — | |
| Gasoline | 27 | 1 | 3 | — | |
| Hydraulic | 27 | 4 | 1 | — | |
| Visibility | 18 | — | 1 | — | |
| Seat-Related Issues | 15 | — | — | — | |
| Door Lock Issues | 11 | — | — | — | |
| Equipment | 11 | 1 | — | — | |
| Visibility/Wiper | 8 | — | — | — | |
| Forward Collision Avoidance: AEB | 4 | — | — | — | |
| Traction Control System | 4 | — | — | — | |
| Equipment Adaptive/Mobility | 4 | 1 | — | — | |
| Electric | 3 | 1 | — | — | |
| Hybrid Propulsion System | 2 | — | — | — | |
| Chest Clip | 1 | — | — | — | |
| Buckle | 1 | — | — | — | |
| Harness | 1 | — | — | — | |
| Interior Lighting | 1 | — | — | — | |
| Other | 1 | — | — | — | |
| Parking-Brake Issues | 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 2011 Hyundai Sonata. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Showing 400 most recent complaints of 3,361 total. View all on NHTSA ↗
The contact owns a 2011 Hyundai Sonata. The contact stated that while driving at 60 MPH, the vehicle lost automotive power. There was no warning light illuminated. The vehicle failed to restart and had to be towed. The vehicle was towed to the dealer, but was not diagnosed or rep…
The vehicle’s airbag warning light is illuminated. The steering wheel also makes a clicking noise, which appears related to an internal clock spring/coil connector failure. This defect may prevent the driver airbag from deploying properly in a crash, creating a serious safety ris…
Car is stuck in the drive position and won't change into neutral not park even with pushing the shift lock release button. I turned it off and now it won't even start.
The contact owns a 2011 Hyundai Sonata. The contact stated that the vehicle stalled while driving at various speeds on four occasions. During the first occasion, the vehicle was towed to the residence. The vehicle was then towed to an independent mechanic, where it was diagnosed,…
On March 18, 2026 I brought my vehicle to AutoNation Hyundai for an oil change and full diagnostic. Your dealership’s own diagnostic report showed no knock sensor code, no engine issues, and no active warning lights. My car was fully drivable when I dropped it off. Within 30 min…
The vehicle suddenly stopped and died while driving. The mechanic confirms that the engine is gone, contact Hyundai. Ourisman of Rockville and Hyundai Motor America (HMA) refuses to replace the engine for free. The vehicle has now developed a severe engine knock consistent wi…
The contact owns a 2011 Hyundai Sonata. While driving at an undisclosed speed, the vehicle lost power, an alarm sounded for the braking system, and the vehicle went into LIMP Mode and the vehicle failed to exceed 15 MPH. After originally paying out-of-pocket for an ABS module at …
My 2011 Hyundai Sonata experienced sudden engine failure and the engine is now locked up. The vehicle became inoperable and had to be taken to a Hyundai dealership. The dealership confirmed the engine is locked and not drivable. Hyundai denied the engine replacement claim statin…
The steering column gets loose because of a commonly defective bushing. The steering bangs and has free play making full control more difficult.
My car was broken into and they broke off my door handle and took out ignition parts, a police report was done
My Hyundai Sonata has encounter two failing cylinders (compression loss) due to scoring. When driving in the highway I got engine shudder and loss of power (speed) that could have put me in dangerous driving condition, accident or other. These GDI engines are notorious for poor o…
The contact owns a 2011 Hyundai Sonata. The contact stated that while driving approximately 65 - 70 MPH, there was a grinding sensation coming from the front wheels, and the grinding sensation was felt in the steering wheel. The vehicle was taken to the dealer, who diagnosed that…
The contact owns a 2011 Hyundai Sonata. The contact stated that while driving approximately 30 MPH, the vehicle unexpectedly lost motive power. There was no warning light illuminated. The vehicle became inoperable and could not be restarted, and the vehicle was towed. The vehicle…
CRUISE controldoesnt work due to design defect dirt getting in and stopping the function.
UNKNOWN - I noticed DASHBOARD crack over time and the AIR BAG light remain on at all times. The AIR BAG light on the passenger side shows OFF. The entire dashboard is cracked. I fear that I can no longer drive my car distances due to air bag issue. I did not report the issues t…
I am reporting a safety-related engine failure involving my 2011 Hyundai Sonata 2.0T. In November 2025, at approximately 90,000 miles, the vehicle experienced a sudden engine failure while driving, including loss of power and abnormal engine noise. This created an unsafe driving…
The contact owns a 2011 Hyundai Sonata. The contact stated that while attempting to start the vehicle, the vehicle failed to start as intended, and the contact noticed a strong fuel odor coming from underneath the hood. Upon inspecting underneath the hood, the contact noticed a l…
There was no accident .Airbag light on the dash, on the driver side, remains on at all times. The airbag indicator on the passenger side says off. Dashboard has completely cracked, both sides and the center. Unknown incidents- I don’t know of any incidents.
The Vehicle: "I have a 2011–2014 Hyundai Sonata with massive underbody rust." The Failed Fix: "Service Campaign 946 was completed on this car in 2017, but it did not work. The rust is now worse." The Safety Risk: "The structural metal is so rusty that I am afraid it will snap whi…
The contact owns a 2011 Hyundai Sonata. The contact stated that while the vehicle was parked, an inspection revealed that the rear frame of the vehicle, located near the passenger’s side, was severely corroded. The dealer was contacted; however, the vehicle was not diagnosed or r…
Source: NHTSA Complaints Database. Real owner reports for the 2011 Hyundai Sonata.
Recalls for 2011 Hyundai Sonata
14 campaignsNHTSA recall campaigns for the 2011 Hyundai Sonata. Recalls are free to fix at any authorized dealer. Run a VIN check below to see if your specific vehicle has open recalls.
2011 Hyundai Sonata — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2011 Hyundai Sonata reliable?▾
Severe Issues. The 2011 Hyundai Sonata has 3,361 NHTSA owner complaints, 116 crash-related, and 14 recall campaigns. The most reported issue is Steering Defects (1,168 complaints). Source: NHTSA via VinSpector AI.
What are the most common problems with the 2011 Hyundai Sonata?▾
#1: Steering Defects (1,168 complaints). #2: Engine Problems (1,005 complaints). #3: Electrical Faults (436 complaints)
At what mileage do problems start on the 2011 Hyundai Sonata?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2011 Hyundai Sonata?▾
The 2011 Hyundai Sonata has 116 crash-related complaints and 111 fire reports out of 3,361 total NHTSA complaints. 85 injuries were reported. For NCAP lab crash test star ratings, visit nhtsa.gov/ratings.
Does the 2011 Hyundai Sonata have any recalls?▾
Yes — 14 NHTSA recall campaigns affect the 2011 Hyundai Sonata. The largest issue: ENGINE. Check nhtsa.gov/recalls or run a VIN check to see if your specific vehicle has open recalls.
Should I buy a 2011 Hyundai Sonata?▾
The 2011 Hyundai Sonata has severe issues — review the top problems before buying. Pay particular attention to Steering Defects 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 Hyundai Sonata reliability report with year-by-year comparison.
Check Your Specific 2011 Hyundai Sonata
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.