Saturday, August 8, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

2011 Hyundai Sonata Hybrid overheating reports

7 NHTSA complaints describe overheating and coolant leaks on the 2011 Hyundai Sonata Hybrid — roughly 7% of all complaints for this model year.

7
Overheating reports
7%
share of complaints
86,750 mi
median reported incident mileage (all complaints)

Overheating in other Sonata Hybrid years

2021 Sonata Hybrid10
Sonata Hybrid overheating by year →

Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2011 Hyundai Sonata Hybrid report before drawing conclusions.