Research · complaint index

Hyundai Sonata Hybrid years to avoidWhat NHTSA complaint data does and doesn’t say

We compared 16 model years of the Hyundai Sonata Hybrid by owner complaints to NHTSA, adjusted for how long each year has been on the road. 2016, 2012, 2021 stand out with at least twice the typical complaint rate.

01 —Complaint index

Complaints per year on the road

1.0 = typical year for this model
View as table
Model yearComplaints per year since release
20116
201210
20138
20142
20155
201612
20178
20181
20191
20202
20219
20224
20234
20243
20256
20263
YearComplaintsPer year on roadIndexRecallsCrashesSignal
202633—12Too new to judge
20251161.201Typical
2024930.700Typical
20231540.803Typical
20221940.800Typical
20215592.001Most complaints
20201620.511Typical
2019510.101Fewest complaints
2018910.210Fewest complaints
20178181.831Typical
2016133122.754Most complaints
20155451.044Typical
20142920.533Fewest complaints
201310881.748Typical
2012155102.362Most complaints
20119661.366Typical
  • 20263 complaints · 1 recallToo new to judge
  • 202511 complaints · 0 recallsTypical
  • 20249 complaints · 0 recallsTypical
  • 202315 complaints · 0 recallsTypical
  • 202219 complaints · 0 recallsTypical
  • 202155 complaints · 0 recallsMost complaints
  • 202016 complaints · 1 recallTypical
  • 20195 complaints · 0 recallsFewest complaints
  • 20189 complaints · 1 recallFewest complaints
  • 201781 complaints · 3 recallsTypical
  • 2016133 complaints · 5 recallsMost complaints
  • 201554 complaints · 4 recallsTypical
  • 201429 complaints · 3 recallsFewest complaints
  • 2013108 complaints · 4 recallsTypical
  • 2012155 complaints · 6 recallsMost complaints
  • 201196 complaints · 6 recallsTypical
Data from NHTSA Complaints & Recalls APIs · synced Nov 12, 2026

Fewest complaints for their age: 2019, 2018, 2014.

02 —FAQ

About this comparison

What Hyundai Sonata Hybrid years have the most complaints?

Adjusted for years on the road, 2016, 2012, 2021 drew at least twice the typical rate of NHTSA owner complaints among the 16 model years compared.

Is this a reliability rating?

No. These are counts of unverified owner complaints to NHTSA. They are not adjusted for how many cars were sold, so a popular year can collect more complaints. Use them to find patterns, then read the reports.

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.