2011 Hyundai Sonata Structure Problems

Source: NHTSA · Updated Oct 5, 2026 · 73 complaints analyzed

Owners have filed 73 complaints with NHTSA about structure problems on the 2011 Hyundai Sonata, 2% of all complaints for this model year. Half of the reports with a mileage happened before 65,000 miles. The words owners use most often: “front bumper” (8% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Front bumper: mentioned in 6 of 73 complaints (8%)

At what mileage do structure problems happen?

Based on 57 complaints that reported the odometer reading.

Under 10k miles7 · 12%
10k–25k miles2 · 4%
25k–50k miles7 · 12%
50k–75k miles17 · 30%
75k–100k miles9 · 16%
100k–150k miles12 · 21%
150k+ miles3 · 5%

How serious are the reports?

Of 73 complaints, 5 mention a crash, 8 a fire, 8 an injury.

Hyundai Sonata structure complaints by model year

Peak: 2010, with 164 complaints
1995: 519951996: 21998: 21999: 3619992000: 1092001: 692002: 8820022003: 382004: 472005: 3020052006: 442007: 212008: 1520082009: 402010: 1641642011: 7320112012: 392013: 502014: 1720142015: 522016: 312017: 3720172018: 172019: 72020: 1720202021: 42022: 32023: 420232024: 5

n = 1,066 complaints · Source: NHTSA

Model yearStructure complaintsShare of that yearMedian miles
2024 Sonata511%1,500
2023 Sonata45%140
2022 Sonata33%31,000
2021 Sonata43%—
2020 Sonata179%600
2019 Sonata74%—
2018 Sonata175%32,000
2017 Sonata375%51,700
2016 Sonata314%55,000
2015 Sonata525%23,800
2014 Sonata172%72,500
2013 Sonata503%51,500
2012 Sonata393%54,595
2011 Sonata732%65,000
2010 Sonata16448%68,000
2009 Sonata409%72,115
2008 Sonata154%73,000
2007 Sonata213%82,000
2006 Sonata444%65,000
2005 Sonata3018%105,000
2004 Sonata4723%98,000
2003 Sonata3819%93,500
2002 Sonata8828%105,000
2001 Sonata6934%114,000
2000 Sonata10939%116,297
1999 Sonata3629%105,000
1998 Sonata24%—
1996 Sonata29%—
1995 Sonata58%—

When owners reported it

Peak: 2013, with 11 complaints
2010: 1201012011: 552012: 3201232013: 11112014: 8201482015: 442016: 8201682017: 222018: 9201892019: 662020: 5202052021: 332022: 2202222024: 332025: 2202522026: 11

n = 73 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists structure for the 2011 Hyundai Sonata. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

My car was broken into and they broke off my door handle and took out ignition parts, a police report was done

Received Feb 17, 2026 · NHTSA complaint 11718470

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 repaired. The…

Received Dec 18, 2025 · NHTSA complaint 11705944

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 while I am driving…

Received Dec 18, 2025 · NHTSA complaint 11705920
Hyundai Sonata
Hyundai Sonata 2.5 T-GDI N Line (VIII, Facelift). Representative photo; appearance varies by model year. Photo: © M 93, CC BY-SA 3.0 de, via Wikimedia Commons.

Frequently asked questions

Do all 2011 Hyundai Sonatas have structure problems?

No. NHTSA has 73 owner complaints about structure for the 2011 Hyundai Sonata (2% of the 3,377 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2011 Hyundai Sonata structure?

No recall currently lists structure for this vehicle.

At what mileage do structure problems start?

The median reported mileage is 65,000 miles: half of the reports with a mileage came before that.

What do owners say about structure problems on the 2011 Hyundai Sonata?

The most frequent phrase is “front bumper”, in 6 of 73 complaints.

Other 2011 Hyundai Sonata problems

See all 2011 Hyundai Sonata problems or structure problems across all Sonata years.