Federal complaint record · Hyundai Sonata · model year 2010

2010 Hyundai Sonata

Owners submitted 345 federal complaint reports about this model year, placing it at the 37th percentile for complaint intensity within its 2008 to 2012 midsize sedan cohort. The largest reported component group is structure. Sample sizes and limitations are shown below.

Structure · 40% · group n = 166Other · 9% · group n = 39Brakes · 7% · group n = 30Engine · 7% · group n = 29Powertrain · 5% · group n = 22
345
Complaint records on file
65,000
Median mileage at the reported problem · 279 complaints reported mileage
40%
Of classified component reports name structure · group n = 166
37th
Complaint-intensity percentile in a cohort of 50 model years

Structure · 4 in ten classified complaints

Where this record concentrates

All failure files
Component group 01 · Structure40%

Structure reports

Hyundai Sonata · model year 2010

Reports in this group166
Share of classified reports40%
Component groups on file6
Open the failure files

Adjacent model years · same badge, different data

The complaint signal has a shape

Compare model years
2009
0.3complaints per 1,000 estimated vehicle-years
460 matched incidents
This car
2010
0.1complaints per 1,000 estimated vehicle-years
345 matched incidents
2011
1.2complaints per 1,000 estimated vehicle-years
3,369 matched incidents

The line compares submitted complaints per 1,000 estimated vehicle-years, not failures per 1,000 cars. Vehicle-years use compiled US sales, a 0.25 prior-calendar-year plus 0.75 current-calendar-year model-year allocation, and the shipped survival curve. Rates appear only where estimated vehicles in operation are at least 5,000.

From the record · recurring narrative clusters

What recurring complaint clusters describe

How clusters are built
Brake performance · 33 reports

Reports describe braking performance concerns

Cluster 1 of 32010 Hyundai Sonata
Airbag concerns · 20 reports

Reports describe airbag warning or deployment concerns

Cluster 2 of 32010 Hyundai Sonata
Stalling or shutdown · 16 reports

Reports describe the vehicle stalling or shutting off while driving

Cluster 3 of 32010 Hyundai Sonata

Cluster summaries paraphrase recurring symptoms reported to NHTSA. They are aggregate descriptions, not individual verbatim reports.

Records through 2026-07-19Published 2026-08-02 · Updated 2026-07-19

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NHTSA consumer complaint records can reveal recurring patterns across published model years. MotorCensus summarizes those records as one complaint-signal index, with a 95% interval and sample size, updated with each data snapshot.

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