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#BS-2011-HYUSON-240B2011 Hyundai SonataProblems, Recalls & Reliability
Based on reports from 4,633 owners and 14 recalls for this exact model.
Data updated ·NHTSA complaints through October 28, 2026
Preliminary Verdict
Red Flag
Based on 4,633 complaints, 194 crashes, 187 fires, and 14 recalls. Complaint rate is 21.3x the class average. This is the worst model year for this vehicle.
Top reported problems
engine seized
194 complaints • Severity 9.2/10
clicking noise when turning
74 complaints • Severity 6.9/10
engine stalled cut-off while driving
48 complaints • Severity 8.7/10
shakes wobbles and clicks
44 complaints • Severity 8/10
paint peeling
31 complaints • Severity 7.5/10
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Mechanic Inspection Checklist
1165 owners reported steering issues — failures commonly reported around 76K miles.
Failure Timeline by Mileage
Peak failure range: 60–90K miles (851 reports) • Median: 76K miles
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Steering (1165 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
2011 Hyundai Sonata: Known Issues & Problem Areas
Steering Issues
Steering complaints account for 25% of all reports filed for the 2011 Hyundai Sonata, with 1165 owners filing complaints with NHTSA. The median mileage at time of complaint is 75,800 miles, suggesting issues tend to surface around the 76K-mile mark.
Engine Issues
Engine complaints account for 22% of all reports filed for the 2011 Hyundai Sonata, with 1002 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.
Airbags Issues
Airbags complaints account for 9% of all reports filed for the 2011 Hyundai Sonata, with 416 owners filing complaints with NHTSA. Owners should pay attention to airbags-related symptoms during test drives and pre-purchase inspections.
Electrical Issues
Electrical complaints account for 9% of all reports filed for the 2011 Hyundai Sonata, with 411 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.
Complaint trend by year
Complaints filed with NHTSA by year for the 2011 Hyundai Sonata. Recent trend: stable.
Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (14 recalls)
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
HYUNDAI-KIA HAS NOTIFIED NHTSA ABOUT A DEFECT IN CERTAIN MODEL YEAR 2011 SONATA VEHICLES MANUFACTURED FROM DECEMBER 11, 2009 THROUGH FEBRUARY 15, 2010. THE FRONT INSIDE DOOR LOCK SWITCH CAN REMAIN IN THE UNLATCHED POSITION.
STEERING:GEAR BOX:SHAFT SECTOR
HYUNDAI IS RECALLING CERTAIN MODEL YEAR 2011 SONATA VEHICLES MANUFACTURED FROM DECEMBER 11, 2009, THROUGH SEPTEMBER 10, 2010. ON SOME OF THESE VEHICLES THE STEERING COLUMN INTERMEDIATE SHAFT UNIVERSAL JOINT CONNECTIONS MAY HAVE BEEN EITHER IMPROPERLY ASSEMBLED OR INSUFFICIENTLY TIGHTENED.
STEERING:GEAR BOX:SHAFT SECTOR
HYUNDAI IS RECALLING CERTAIN MODEL YEAR 2011 SONATA VEHICLES MANUFACTURED FROM DECEMBER 11, 2009, THROUGH SEPTEMBER 10, 2010. ON SOME OF THESE VEHICLES THE STEERING COLUMN INTERMEDIATE SHAFT UNIVERSAL JOINT CONNECTIONS MAY HAVE BEEN EITHER IMPROPERLY ASSEMBLED OR INSUFFICIENTLY TIGHTENED.
EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
Hyundai Motor Company (Hyundai) is recalling certain model year 2006-2009 Accent, model year 2007-2011 Azera, Sonata and Sante Fe,2006-2011 Tucson, 2009-2011 Elantra Touring, 2007-2010 Elantra, 2008-2011 Veracruz, 2009-2011 Genesis, 2010-2011 Genesis Coupe, 2007-2008 Entourage, and 2006-2008 Tiburon vehicles. Originally, in April 2013, Hyundai recalled 1,059,824 model year 2007-2009 Accent and Tucson, model year 2007-2010 Elantra, model year 2007-2011 Santa Fe, model year 2008-2009 Veracruz, model year 2010-2011 Genesis Coupe, and model year 2011 Sonata vehicles. In September 2013, Hyundai informed the agency that it was adding more vehicles to this campaign, representing an additional 652,512 units. The total number of vehicles being recalled is now 1,712,336. In the affected vehicles, the stop lamp switch may malfunction. A malfunctioning stop lamp switch may cause the brake lights to not illuminate when the brake pedal is depressed or may cause an inability to deactivate the cruise control by depressing the brake pedal. Additionally, a malfunctioning stop lamp switch may also result in intermittent operation of the push-button start feature, affect the operation of the brake transmission shift interlock feature, preventing the shifter from being moved out of the PARK position and cause the Electronic Stability Control (ESC) malfunction light to illuminate.
SERVICE BRAKES, HYDRAULIC
Hyundai Motor Company (Hyundai) is recalling certain model year 2011 Sonata vehicles manufactured from December 11, 2009, through September 1, 2010. The affected vehicles may experience a brake fluid leak from the two brake lines that connect the brake system's master cylinder to the Hydraulic Electronic Control Unit (HECU) due to insufficient seal between the inner brake hose and metal brake line fitting.
+ 9 more recalls in the full report
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
2011 Hyundai Sonata NHTSA Safety Ratings
Overall
★★★★★4 of 5 stars
Frontal crash
★★★★★3 of 5 stars
Side crash
★★★★★5 of 5 stars
Rollover
★★★★★5 of 5 stars
From NHTSA's New Car Assessment Program (5-Star Safety Ratings). Where NHTSA tested more than one version of this vehicle, the lowest rating is shown.
NHTSA Defect Investigations (8)
All closed. Investigations are how NHTSA decides whether a defect needs a recall.
Non-crash Vehicle Fires
ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES
Throttle control system vulnerabilities
VEHICLE SPEED CONTROL:THROTTLE
Loss of Motive Power
ENGINE
Engine Fires
ENGINE
Steering Shaft Separation
STEERING:COLUMN
+ 3 more in the full report
This is the worst model year for the Hyundai Sonata according to owner complaint data. The biggest problem area is engine.
2011 Hyundai Sonata vs. Class Average (Large Cars)
This vehicle
4,633
Class avg
218
21.3x the class average — significantly more complaints than typical large cars vehicles.
Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 4,633 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 14 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Last updated . NHTSA complaints received through October 28, 2026; safety ratings from NHTSA's 5-Star program.
Other Hyundai Sonata Model Years
2011 Hyundai Sonata: Frequently Asked Questions
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Get the Full 2011 Hyundai Sonata Report
10 sections of AI analysis based on 4,633 owner reports. Know before you buy.