CarComplaints.com Notes: The 2011 Sonata has a seriously defective engine that seizes without warning. It was awarded the dubious honor of being the first CarTalk / CarComplaints Turd of the Week in late September 2015.

A class action lawsuit was filed in May 2015 against Hyundai that claims the 2.4L Sonata engine is defective. More info here.

10.0

really awful
Typical Repair Cost:
No data
Average Mileage:
43,000 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (2 reports)
2011 Hyundai Sonata engine problems

engine problem

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2011 Hyundai Sonata Owner Comments

problem #2

Aug 162017

Sonata LE 3.2L

  • Automatic transmission
  • 46,000 miles

A D V E R T I S E M E N T S

Very disappointed in this vehicle. Bought it from my daughter who was going overseas. Will never buy another Hyundai.

- Dee ANN R., Oklahoma City, US

problem #1

Jan 022016

Sonata LS

  • Automatic transmission
  • 40,000 miles

There is a recall on the engine, the check engine light is on but the dealership claims its not engine related, it's the turbo. I have spoken to several people with the same issue, the warranty doesn't cover it and I looked on line, the 2012 Sonata had a turbo related issue in 2011 that was a hose issue. I need to know if anyone else has this issue and how it was resolved. The car is not able to be driven

- Y T., Atlanta, GA, US

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