YearToAvoid

2009 Hyundai Sonata Transmission & Powertrain Problems

NHTSA has 41 owner complaints about transmission problems in the 2009 Hyundai Sonata, 9% of all 460 complaints for this model year. That is #8 highest transmission complaint count among 21 Sonata model years. These complaints report 3 crashes and 3 injuries. Median mileage at failure: 38,889 miles.

Transmission & Powertrain complaints
41
9% of 460
Crashes reported
3
Fires reported
0
Injuries reported
3
Median mileage
38,889 mi
Related recalls
0

When 2009 Hyundai Sonata transmission complaints were filed

First complaint Jul 17, 2009, latest Feb 3, 2026.

2009 Hyundai Sonata transmission & powertrain complaints: complaints filed per month2Jul 2009Mar 2012Apr 2013May 2014May 2015Jun 2016Jul 2019
41 complaints filed with NHTSA from Jul 2009 to Feb 2026; peak May 2010 (2).

Transmission & Powertrain recalls for the 2009 Hyundai Sonata

No safety recalls on record for this model year.

Transmission & Powertrain complaints by Sonata model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 20055 (3%)
  2. 200622 (2%)
  3. 20079 (1%)
  4. 200814 (3%)
  5. 200941 (9%)
  6. 201021 (6%)
  7. 2011173 (5%)
  8. 201297 (6%)
  9. 201394 (5%)
  10. 201454 (7%)
  11. 2015134 (12%)
  12. 201659 (8%)
  13. 201755 (7%)
  14. 201840 (11%)
  15. 20198 (5%)
  16. 202024 (13%)
  17. 202124 (18%)
  18. 202224 (26%)
  19. 202316 (18%)
  20. 20246 (13%)
  21. 20253 (19%)

Frequently asked questions

Does the 2009 Hyundai Sonata have transmission problems?
NHTSA has 41 owner complaints about the transmission in the 2009 Hyundai Sonata, 9% of all complaints for this model year, including 3 that report a crash. Median mileage at failure is 38,889 miles.
Which Hyundai Sonata year has the most transmission complaints?
The 2011 Hyundai Sonata has the most transmission complaints (173), compared with 41 for the 2009.
Is there a transmission recall for the 2009 Hyundai Sonata?
No NHTSA recall campaign for the 2009 Hyundai Sonata is classified under transmission & powertrain. Complaints alone do not trigger a recall; check the full recall list and your VIN.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.