- November 4: EPA Fines Hyundai and Kia $350 Million Over False MPG Claims
- October 7: Hyundai Sonata Brake System Lawsuit Gets Partial Green Light
2009 Hyundai Sonata
Worst 2009 Sonata transmission Problems
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Curious how the 2009 Sonata compares to other years?
Check out our Hyundai Sonata overview to see the most problematic years, worst problems and most recently reported complaints with the Sonata.