Hyundai Sonata: which model years to avoid

Complaint and recall totals for every Hyundai Sonata model year we track, ranked by severity.

Model yearComplaintsRecallsCrashesFiresSeverityMost-reported system
20121,5538519471.6 MediumENGINE
20131,8979939784.9 MediumENGINE
20147437293984.8 MediumENGINE
20151,1289344766.8 MediumENGINE
20167166192860.9 MediumENGINE
20177593281141.4 MediumENGINE
20183651181395.9 HighENGINE
201915408571.4 MediumENGINE
202016944132.0 LowFUEL/PROPULSION SYSTEM
2021119470104.2 HighENGINE
20228838081.8 MediumENGINE
20238325024.1 LowFUEL/PROPULSION SYSTEM
20244211028.6 LowELECTRICAL SYSTEM
2025150000.0 LowSERVICE BRAKES
Across 14 model years, the 2021 Hyundai Sonata carries the highest severity index (104.2, driven by engine), while the 2025 is the cleanest at 0.0.
Source. NHTSA public complaint and recall APIs. Complaint counts are not normalised by units sold; a high-volume seller will attract more filings than a rare trim.