YearsTell

all vehicles · every Sonata year · method

Hyundai Sonata 2021

Safety complaints filed by owners in the first three years, per 1,000 sold.

0.82 per 1,000

1.0 times this nameplate’s own median · from 66 complaints filed in the first three years, of 188 ever. 95% lower bound 0.62.

Against its own model years

The model year carries far more information than the badge, so this is the comparison that matters.

Model yearPer 1,000Complaints
20080.8499
20090.6779
20100.2032
20112.95624
20120.90205
20131.09237
20140.3982
20150.94203
20160.54111
20170.80132
20180.85101
20190.3130
20200.7360
20210.8266
20220.9766
20231.7079

What owners describe

Phrases over-represented in these complaints compared with the same component on every other vehicle. Counts are complaints containing the phrase.

Engine 55 complaints

exhaust1629%
heat1121%

When it breaks

44% of reported failures happened before 30,000 miles (median 35,000 miles, from 27 complaints that recorded one).

No clear early or late pattern.

What NHTSA did

2 investigations covering this model year, 1 of which list a recall campaign.

Loss of Motive Power

What owners and forums say

Not built yet. This panel is meant to carry community sentiment beside the filed-complaint data, so the two can be compared. Showing something weaker here would defeat its purpose.

Check this yourself

Example records behind this page:

11405017 · 11406069 · 11419864 · 11425935 · 11435886 · 11436473

Limits of this figure. It counts safety complaints filed with the federal government, which is a floor on failures and not a census: problems that only cost money are under-reported. Complaint rates also reflect how likely a brand’s owners are to file, which cannot be separated from how often the car fails. Sales are calendar-year and the denominator for this nameplate is automated checks only, not verified against an external source.