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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.
6.0
fairly significant- Typical Repair Cost:
- $270
- Average Mileage:
- 72,700 miles
- Total Complaints:
- 4 complaints
Most Common Solutions:
- replace turbo oil ine (2 reports)
- not sure (1 reports)
- replace engine (1 reports)
engine problem
Helpful websites
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A D V E R T I S E M E N T S
On top of the oil leak with only 48K miles, the Turbo sensor has gone out too.
- Dee ANN R., Oklahoma City, US